{"id":24482,"date":"2021-05-19T21:59:15","date_gmt":"2021-05-19T20:59:15","guid":{"rendered":"https:\/\/intek-hifi.com\/?p=24482"},"modified":"2021-06-02T22:38:26","modified_gmt":"2021-06-02T21:38:26","slug":"technics-sl-g700-digital-player-tone-audio-review","status":"publish","type":"post","link":"https:\/\/intek-hifi.com\/en\/technics-sl-g700-digital-player-tone-audio-review\/","title":{"rendered":"Technics SL-G700 digital player > Tone Audio review"},"content":{"rendered":"<p>With the Technics SL-G700, you don\u2019t have to choose \u2013 it offers the option to play SACDs as well as CDs, along with the ability to stream from your NAS, or a number of music services.<\/p>\n<p>There are still a high number of music lovers with an emphasis on playing physical media, yet are making their way into the current world of streaming. As a few dedicated imprints like Mobile Fidelity are still pressing high quality SACDs, this is a definite niche that has been left unfulfilled outside of a handful of very expensive players.<br \/>\n<!--more--><\/p>\n<p>Thanks to their extensive design and manufacturing capabilities, and much like their current SL-1200 turntable, Technics offers world class products at down to Earth price points. The SL-G700 SACD player\/DAC\/Streamer is yet another example of something you\u2019d easily pay five figures for from a boutique manufacturer. Reminiscent of the preacher on the radio when driving through Texas one long day, \u201cnow here\u2019s some good news.\u201d The SL-G700 will only set you back $2,999.99. This is one of the greatest values in disc playback we\u2019ve encountered in forever.<\/p>\n<p><strong>The sound<\/strong><\/p>\n<p>Form and function are lovely things \u2013 and the SL-G700 is at the top of the class in this respect, but the level of music it reveals is stunningly good too. You can read all about the engineering excellence behind this player on the Technics site. They go into great detail about the tech under the hood. <strong>Again, you\u2019d swear you were reading about a thirty\u00a0<em>thousand\u00a0<\/em>dollar player<\/strong>.<\/p>\n<p>You\u2019ll forget all the tech the instant you press play. Perhaps dated, Ella Fitzgerald and Louis Armstrong\u2019s \u201cIsn\u2019t This a Lovely Day\u201d gives an instant read on tonality and dynamic scale. When Mr. Armstrong chimes in, his voice is big and bold in comparison to Ms. Fitzgeralds\u2019s creamy soft voice. Not every player can reproduce the dynamic contrast going on here \u2013 yet the Technics succeeds brilliantly, providing a highly convincing reproduction. Tonality is neither warm nor cold \u2013 Technics strikes an excellent balance, providing a natural sound, that will integrate with any system.<\/p>\n<p>A long suite of acoustic and vocal tracks merely confirm what\u00a0<em>Ella and Louis\u00a0<\/em>reveals immediately. Moving on to more electronic, heavy rock, and such, this player wades heavily in the level of sonic involvement that the world\u2019s best players provide. Whether listening to the notes fade to black with a solo violin piece, or the delicate, atmospheric bits in a Brian Eno album, this is the level of musicality that makes you forget you are listening to digital. And that\u2019s just with 16\/44 tracks. Well mastered high-res files and SACD provides an even bigger helping.<\/p>\n<p>Link to product: <a href=\"https:\/\/www.technics.com\/uk\/products\/grand-class\/g700-series\/sl-g700.html\" target=\"_blank\" rel=\"noopener\">Technics SL-G700<\/a><br \/>\nLink to review: <a href=\"https:\/\/www.tonepublications.com\/review\/the-technics-sl-g700-digital-player\/\" target=\"_blank\" rel=\"noopener\">Tone Audio<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>With the Technics SL-G700, you don\u2019t have to choose \u2013 it offers the option to&#8230;<\/p>","protected":false},"author":6,"featured_media":24483,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Technics SL-G700 digital player &gt; Tone Audio review - INTEK HI-FI<\/title>\n<meta name=\"description\" content=\"SL-G700Grand ClassMulti digital player which covers most of the digital audio media available today from traditional CD\/SACD to the latest high-res and many streaming services.MQASpotifyWiFi\u00ae CERTIFIEDBluetoothSL-G700SHOP NOWPage TopFeaturesGet InspiredSpecsSupportFeaturesGrand Class, High-quality Sound DesignPhoto of Four Section Configuration of SL-G700The New SL-G700 Network \/ Super Audio CD Player. The SL-G700 is a multi-digital player that covers most of the digital audio media available today, from traditional CD\/SACD to the latest high-res and many streaming services, and plays them all back in the highest possible quality.Premium High-grade D\/A Converter and Dual Mono Construction D\/A CircuitDual Mono Construction D\/A circuit, Image of Dual Mono Construction, Asahi-Kasei Flag-Ship Premium DAC AK4497, Image of Asahi-Kasei Premium DAC, Power Supply for DAC, Graphic of Power Supply for DACFor analogue audio output, the D\/A circuit is one of the most important circuit blocks since it recreates the original analogue waveform from a digital source, such as a CD. For the D\/A converters, Asahi Kasei Micro devices\u2019 top-of-the-line DAC AK4497, with their high S\/N ratio and low distortion, are isolated for the left and right channels. The power supply for the D\/A converters is separated into five sections according to the application, and supplied individually. The power supply for the clock employs an original Battery Driven Circuit System to achieve high-accuracy D\/A conversion. The Dual Mono Construction and asymmetrical layout eliminate mutual interference between left and right channels, taking the reproduction of sound imaging and sound space recorded in the source to a higher dimension.Discrete AMP ModuleDiscrete Amp Module, Photo of Discrete AMP Module, Filter Circuit after D\/A Conversion, Graphic of Filter Circuit alter D\/A Converson, Internal Structure of Discrete AMP Module, Graphic of Structure of Discrete Amp Module, An amp structure with a folded cascode offering superb high-frequency characteristicsFor analogue audio output, the filter circuit located after the D\/A conversion determines the quality of sound. The SL-G700\u2019s filter circuit incorporates not an Opamp IC but an amp module of original discrete construction. The use of low-noise transistors and thin-film resistors suppresses the noise generated inside the circuits. Detailed fine tuning, such as the increase of operating current, has improved the response, S\/N ratio and distortion rate. As result, the SL-G700 provides highly linear and faithful sound reproduction without omitting even the smallest nuances recorded in the source.High-speed Silent Hybrid Power SupplyDedicated Power Supply for Analogue Audio, Photo of Dedicated Power Supply for Analogue Audio, Power Supply Block Diagram, Graphic of Power Supply Block Diagram, Power Supply Output FFT Level Realises a lower noise floor than analogue power supply, Chart of Power Supply Output FFT Level, Loaded Current Compared with Analogue Audio Power supply, Analogue Power Supply for Audio use, Chart of Output Voltage and Chart of Output Voltage and Loaded Current Compared with Analogue Audio Power supply, SL-G700, Chart of Output Voltage and Loaded Current Compared with Analogue Audio Power supplyThe quality of power supply is extremely important for high-fidelity sound reproduction. Power supply noise and supply stability directly affect the quality of sound reproduced from audio signals, particularly for analogue audio output. The SL-G700 is equipped with a dedicated power supply unit for analogue audio output. Its non-feedback switching power supply suppresses switching frequency fluctuation. Combined with the original stabilised power supply circuit, this dedicated power supply unit provides stable power with low noise. The discrete circuit structure does not use any general-purpose ICs, and meticulous tuning provides power optimised for analogue circuits, thus realising a high S\/N ratio and superb reproduction, the hallmark of Technics sound.High-quality Headphone OutputGraphic ofof High-quality Headphone Output, Graphic of Class AA System, A: Voltage Control Amp Ideal voltage amplification by the dedicated operation amp, B: Power Supply Amp Necessary current is supplied by the dedicated operation ampGenerally, the analogue output signal (Balanced \/ Unbalanced) and headphone output signal are generated by the same D\/A circuit. The SL-G700 is equipped with a dedicated D\/A circuit for headphones which is independent from that for analogue output. This circuitry incorporates Technics\u2019 original sound processing LSI, the JENO Engine (Jitter Elimination and Noise-shaping Optimisation). Complete separation of the analogue output from the headphone output has eliminated the mutual interference between the two circuits that serve different purposes. In addition, each circuit receives the most suitable sound tuning. As a result, both outputs provide maximum performance. Furthermore, the SL-G700 is equipped with an operation optimisation system that automatically turns on the JENO Engine when a pair of headphones is connected. This eliminates the adverse effect of the analogue output on the sound quality when headphones are not connected.What\u2019s more, the Class AA System headphone amp uses separate amp circuits for the audio signal voltage amplification and current amplification. The high-grade operation amp amplifies voltage, and the separate operation amp with high power supply capacity amplifies current. This enables high-precision conversion of the high-resolution PWM signal output from the JENO Engine to an analogue signal. Achieving ideal drive of headphones with a wide range of load impedance, it delivers low-distortion sound across a broad frequency range.Noiseless Signal TechnologyBattery Driven Clock GeneratorIn the processing of digital audio signals, the quality of the clock affects the sound quality to a large extent. The best power supply for delicate circuitry such as the Clock block in the DAC and the audio system clock circuit is one entirely isolated from any noise or fluctuations in the mains supply. Technics has extensive experience in isolating the power supply using a battery. This technology creates low-noise digital audio interfaces including D\/A convertors. Additionally, the audio system clock is supplied from an Ultra Low Jitter Clock Generator. A low-noise power supply and a high-quality clock circuit realise a sound with transparency.Digital Noise Isolation ArchitectureOptimally Activated Circuit SystemFour-Section ConfigurationPhoto of Four-Section ConfigurationIn Digital Audio Player, there are a variety of circuits, such as Switching Power Supply which has big energy and the Digital Interface Circuit which handling high frequency signal, and also analogue circuit. The SL-G700 uses a Four-Section construction with partitions installed between the circuit blocks according to the signal level handled and circuit type.This eliminates interference between circuit blocks, thus achieving clear sound quality. Also, the chassis rigidity due to this construction suppresses the vibration of electrical parts, thereby suppressing deterioration in sound quality.High-Rigidity Drive MechanismPhoto of High-Rigidity Drive MechanismIn the playback of a disc, the reading accuracy determines the sound quality. The CD drive mechanism features a triple chassis structure to ensure accurate reading and to prevent the vibration from transmitting to the outside of the mechanism. Moreover, the SL-G700 has a stable, aluminium die-cast disc tray with a high-vibration-damping, quiet structure to ensure high-accuracy disc playback.High-grade PartsHigh-quality PartsThe key components that affect the sound quality use carefully selected and repeatedly tuned high-grade parts to assure high-purity, high-quality sound reproduction.Photo of Non-magnetic Carbon Film Resistors, Photo of Machined-brass RCA JackHigh-Rigidity InsulatorThe inside of the insulator was enhanced with ribs and a 4-mm-thick iron plate to increase the weight and strength. This high-density insulator is exclusively designed for the SL-G700 and effectively suppresses resonance.Photo of High-Rigidity InsulatorSupports a Wide Variety of Music Sources and High ConnectivityConcept of wide variety of Music SourcesThe SL-G700 supports Bluetooth\u00ae, Wi-Fi, and AirPlay 2 with its high wireless connectivity. It is also compatible with streaming services, such as Spotify, TIDAL, and Internet Radio, and functions such as the Google Assistant.*Compatible music streaming services will be supported sequentially through firmware updates.Network content services are operated by their respective service providers, and service may be discontinued either temporarily or permanently without notice. Some content may not be available in the country in which you reside.Registration\/subscription may be required. Fees may apply.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/intek-hifi.com\/en\/technics-sl-g700-digital-player-tone-audio-review\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Technics SL-G700 digital player &gt; Tone Audio review - INTEK HI-FI\" \/>\n<meta property=\"og:description\" content=\"SL-G700Grand ClassMulti digital player which covers most of the digital audio media available today from traditional CD\/SACD to the latest high-res and many streaming services.MQASpotifyWiFi\u00ae CERTIFIEDBluetoothSL-G700SHOP NOWPage TopFeaturesGet InspiredSpecsSupportFeaturesGrand Class, High-quality Sound DesignPhoto of Four Section Configuration of SL-G700The New SL-G700 Network \/ Super Audio CD Player. The SL-G700 is a multi-digital player that covers most of the digital audio media available today, from traditional CD\/SACD to the latest high-res and many streaming services, and plays them all back in the highest possible quality.Premium High-grade D\/A Converter and Dual Mono Construction D\/A CircuitDual Mono Construction D\/A circuit, Image of Dual Mono Construction, Asahi-Kasei Flag-Ship Premium DAC AK4497, Image of Asahi-Kasei Premium DAC, Power Supply for DAC, Graphic of Power Supply for DACFor analogue audio output, the D\/A circuit is one of the most important circuit blocks since it recreates the original analogue waveform from a digital source, such as a CD. For the D\/A converters, Asahi Kasei Micro devices\u2019 top-of-the-line DAC AK4497, with their high S\/N ratio and low distortion, are isolated for the left and right channels. The power supply for the D\/A converters is separated into five sections according to the application, and supplied individually. The power supply for the clock employs an original Battery Driven Circuit System to achieve high-accuracy D\/A conversion. The Dual Mono Construction and asymmetrical layout eliminate mutual interference between left and right channels, taking the reproduction of sound imaging and sound space recorded in the source to a higher dimension.Discrete AMP ModuleDiscrete Amp Module, Photo of Discrete AMP Module, Filter Circuit after D\/A Conversion, Graphic of Filter Circuit alter D\/A Converson, Internal Structure of Discrete AMP Module, Graphic of Structure of Discrete Amp Module, An amp structure with a folded cascode offering superb high-frequency characteristicsFor analogue audio output, the filter circuit located after the D\/A conversion determines the quality of sound. The SL-G700\u2019s filter circuit incorporates not an Opamp IC but an amp module of original discrete construction. The use of low-noise transistors and thin-film resistors suppresses the noise generated inside the circuits. Detailed fine tuning, such as the increase of operating current, has improved the response, S\/N ratio and distortion rate. As result, the SL-G700 provides highly linear and faithful sound reproduction without omitting even the smallest nuances recorded in the source.High-speed Silent Hybrid Power SupplyDedicated Power Supply for Analogue Audio, Photo of Dedicated Power Supply for Analogue Audio, Power Supply Block Diagram, Graphic of Power Supply Block Diagram, Power Supply Output FFT Level Realises a lower noise floor than analogue power supply, Chart of Power Supply Output FFT Level, Loaded Current Compared with Analogue Audio Power supply, Analogue Power Supply for Audio use, Chart of Output Voltage and Chart of Output Voltage and Loaded Current Compared with Analogue Audio Power supply, SL-G700, Chart of Output Voltage and Loaded Current Compared with Analogue Audio Power supplyThe quality of power supply is extremely important for high-fidelity sound reproduction. Power supply noise and supply stability directly affect the quality of sound reproduced from audio signals, particularly for analogue audio output. The SL-G700 is equipped with a dedicated power supply unit for analogue audio output. Its non-feedback switching power supply suppresses switching frequency fluctuation. Combined with the original stabilised power supply circuit, this dedicated power supply unit provides stable power with low noise. The discrete circuit structure does not use any general-purpose ICs, and meticulous tuning provides power optimised for analogue circuits, thus realising a high S\/N ratio and superb reproduction, the hallmark of Technics sound.High-quality Headphone OutputGraphic ofof High-quality Headphone Output, Graphic of Class AA System, A: Voltage Control Amp Ideal voltage amplification by the dedicated operation amp, B: Power Supply Amp Necessary current is supplied by the dedicated operation ampGenerally, the analogue output signal (Balanced \/ Unbalanced) and headphone output signal are generated by the same D\/A circuit. The SL-G700 is equipped with a dedicated D\/A circuit for headphones which is independent from that for analogue output. This circuitry incorporates Technics\u2019 original sound processing LSI, the JENO Engine (Jitter Elimination and Noise-shaping Optimisation). Complete separation of the analogue output from the headphone output has eliminated the mutual interference between the two circuits that serve different purposes. In addition, each circuit receives the most suitable sound tuning. As a result, both outputs provide maximum performance. Furthermore, the SL-G700 is equipped with an operation optimisation system that automatically turns on the JENO Engine when a pair of headphones is connected. This eliminates the adverse effect of the analogue output on the sound quality when headphones are not connected.What\u2019s more, the Class AA System headphone amp uses separate amp circuits for the audio signal voltage amplification and current amplification. The high-grade operation amp amplifies voltage, and the separate operation amp with high power supply capacity amplifies current. This enables high-precision conversion of the high-resolution PWM signal output from the JENO Engine to an analogue signal. Achieving ideal drive of headphones with a wide range of load impedance, it delivers low-distortion sound across a broad frequency range.Noiseless Signal TechnologyBattery Driven Clock GeneratorIn the processing of digital audio signals, the quality of the clock affects the sound quality to a large extent. The best power supply for delicate circuitry such as the Clock block in the DAC and the audio system clock circuit is one entirely isolated from any noise or fluctuations in the mains supply. Technics has extensive experience in isolating the power supply using a battery. This technology creates low-noise digital audio interfaces including D\/A convertors. Additionally, the audio system clock is supplied from an Ultra Low Jitter Clock Generator. A low-noise power supply and a high-quality clock circuit realise a sound with transparency.Digital Noise Isolation ArchitectureOptimally Activated Circuit SystemFour-Section ConfigurationPhoto of Four-Section ConfigurationIn Digital Audio Player, there are a variety of circuits, such as Switching Power Supply which has big energy and the Digital Interface Circuit which handling high frequency signal, and also analogue circuit. The SL-G700 uses a Four-Section construction with partitions installed between the circuit blocks according to the signal level handled and circuit type.This eliminates interference between circuit blocks, thus achieving clear sound quality. Also, the chassis rigidity due to this construction suppresses the vibration of electrical parts, thereby suppressing deterioration in sound quality.High-Rigidity Drive MechanismPhoto of High-Rigidity Drive MechanismIn the playback of a disc, the reading accuracy determines the sound quality. The CD drive mechanism features a triple chassis structure to ensure accurate reading and to prevent the vibration from transmitting to the outside of the mechanism. Moreover, the SL-G700 has a stable, aluminium die-cast disc tray with a high-vibration-damping, quiet structure to ensure high-accuracy disc playback.High-grade PartsHigh-quality PartsThe key components that affect the sound quality use carefully selected and repeatedly tuned high-grade parts to assure high-purity, high-quality sound reproduction.Photo of Non-magnetic Carbon Film Resistors, Photo of Machined-brass RCA JackHigh-Rigidity InsulatorThe inside of the insulator was enhanced with ribs and a 4-mm-thick iron plate to increase the weight and strength. This high-density insulator is exclusively designed for the SL-G700 and effectively suppresses resonance.Photo of High-Rigidity InsulatorSupports a Wide Variety of Music Sources and High ConnectivityConcept of wide variety of Music SourcesThe SL-G700 supports Bluetooth\u00ae, Wi-Fi, and AirPlay 2 with its high wireless connectivity. It is also compatible with streaming services, such as Spotify, TIDAL, and Internet Radio, and functions such as the Google Assistant.*Compatible music streaming services will be supported sequentially through firmware updates.Network content services are operated by their respective service providers, and service may be discontinued either temporarily or permanently without notice. Some content may not be available in the country in which you reside.Registration\/subscription may be required. Fees may apply.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/intek-hifi.com\/en\/technics-sl-g700-digital-player-tone-audio-review\/\" \/>\n<meta property=\"og:site_name\" content=\"INTEK HI-FI\" \/>\n<meta property=\"article:published_time\" content=\"2021-05-19T20:59:15+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-06-02T21:38:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/intek-hifi.com\/wp-content\/uploads\/2021\/06\/technics-sl-g700-a.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"info@prasicek.si\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/intek-hifi.com\/#website\",\"url\":\"https:\/\/intek-hifi.com\/\",\"name\":\"INTEK HI-FI\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/intek-hifi.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/intek-hifi.com\/en\/technics-sl-g700-digital-player-tone-audio-review\/#primaryimage\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/intek-hifi.com\/wp-content\/uploads\/2021\/06\/technics-sl-g700-a.jpg\",\"contentUrl\":\"https:\/\/intek-hifi.com\/wp-content\/uploads\/2021\/06\/technics-sl-g700-a.jpg\",\"width\":1280,\"height\":720,\"caption\":\"TECHNICS SL-G700\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/intek-hifi.com\/en\/technics-sl-g700-digital-player-tone-audio-review\/#webpage\",\"url\":\"https:\/\/intek-hifi.com\/en\/technics-sl-g700-digital-player-tone-audio-review\/\",\"name\":\"Technics SL-G700 digital player > Tone Audio review - INTEK HI-FI\",\"isPartOf\":{\"@id\":\"https:\/\/intek-hifi.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/intek-hifi.com\/en\/technics-sl-g700-digital-player-tone-audio-review\/#primaryimage\"},\"datePublished\":\"2021-05-19T20:59:15+00:00\",\"dateModified\":\"2021-06-02T21:38:26+00:00\",\"author\":{\"@id\":\"https:\/\/intek-hifi.com\/#\/schema\/person\/61ad7e6d87a734a6aea479674fc1e27c\"},\"description\":\"SL-G700Grand ClassMulti digital player which covers most of the digital audio media available today from traditional CD\/SACD to the latest high-res and many streaming services.MQASpotifyWiFi\\u00ae CERTIFIEDBluetoothSL-G700SHOP NOWPage TopFeaturesGet InspiredSpecsSupportFeaturesGrand Class, High-quality Sound DesignPhoto of Four Section Configuration of SL-G700The New SL-G700 Network \/ Super Audio CD Player. The SL-G700 is a multi-digital player that covers most of the digital audio media available today, from traditional CD\/SACD to the latest high-res and many streaming services, and plays them all back in the highest possible quality.Premium High-grade D\/A Converter and Dual Mono Construction D\/A CircuitDual Mono Construction D\/A circuit, Image of Dual Mono Construction, Asahi-Kasei Flag-Ship Premium DAC AK4497, Image of Asahi-Kasei Premium DAC, Power Supply for DAC, Graphic of Power Supply for DACFor analogue audio output, the D\/A circuit is one of the most important circuit blocks since it recreates the original analogue waveform from a digital source, such as a CD. For the D\/A converters, Asahi Kasei Micro devices\\u2019 top-of-the-line DAC AK4497, with their high S\/N ratio and low distortion, are isolated for the left and right channels. The power supply for the D\/A converters is separated into five sections according to the application, and supplied individually. The power supply for the clock employs an original Battery Driven Circuit System to achieve high-accuracy D\/A conversion. The Dual Mono Construction and asymmetrical layout eliminate mutual interference between left and right channels, taking the reproduction of sound imaging and sound space recorded in the source to a higher dimension.Discrete AMP ModuleDiscrete Amp Module, Photo of Discrete AMP Module, Filter Circuit after D\/A Conversion, Graphic of Filter Circuit alter D\/A Converson, Internal Structure of Discrete AMP Module, Graphic of Structure of Discrete Amp Module, An amp structure with a folded cascode offering superb high-frequency characteristicsFor analogue audio output, the filter circuit located after the D\/A conversion determines the quality of sound. The SL-G700\\u2019s filter circuit incorporates not an Opamp IC but an amp module of original discrete construction. The use of low-noise transistors and thin-film resistors suppresses the noise generated inside the circuits. Detailed fine tuning, such as the increase of operating current, has improved the response, S\/N ratio and distortion rate. As result, the SL-G700 provides highly linear and faithful sound reproduction without omitting even the smallest nuances recorded in the source.High-speed Silent Hybrid Power SupplyDedicated Power Supply for Analogue Audio, Photo of Dedicated Power Supply for Analogue Audio, Power Supply Block Diagram, Graphic of Power Supply Block Diagram, Power Supply Output FFT Level Realises a lower noise floor than analogue power supply, Chart of Power Supply Output FFT Level, Loaded Current Compared with Analogue Audio Power supply, Analogue Power Supply for Audio use, Chart of Output Voltage and Chart of Output Voltage and Loaded Current Compared with Analogue Audio Power supply, SL-G700, Chart of Output Voltage and Loaded Current Compared with Analogue Audio Power supplyThe quality of power supply is extremely important for high-fidelity sound reproduction. Power supply noise and supply stability directly affect the quality of sound reproduced from audio signals, particularly for analogue audio output. The SL-G700 is equipped with a dedicated power supply unit for analogue audio output. Its non-feedback switching power supply suppresses switching frequency fluctuation. Combined with the original stabilised power supply circuit, this dedicated power supply unit provides stable power with low noise. The discrete circuit structure does not use any general-purpose ICs, and meticulous tuning provides power optimised for analogue circuits, thus realising a high S\/N ratio and superb reproduction, the hallmark of Technics sound.High-quality Headphone OutputGraphic ofof High-quality Headphone Output, Graphic of Class AA System, A: Voltage Control Amp Ideal voltage amplification by the dedicated operation amp, B: Power Supply Amp Necessary current is supplied by the dedicated operation ampGenerally, the analogue output signal (Balanced \/ Unbalanced) and headphone output signal are generated by the same D\/A circuit. The SL-G700 is equipped with a dedicated D\/A circuit for headphones which is independent from that for analogue output. This circuitry incorporates Technics\\u2019 original sound processing LSI, the JENO Engine (Jitter Elimination and Noise-shaping Optimisation). Complete separation of the analogue output from the headphone output has eliminated the mutual interference between the two circuits that serve different purposes. In addition, each circuit receives the most suitable sound tuning. As a result, both outputs provide maximum performance. Furthermore, the SL-G700 is equipped with an operation optimisation system that automatically turns on the JENO Engine when a pair of headphones is connected. This eliminates the adverse effect of the analogue output on the sound quality when headphones are not connected.What\\u2019s more, the Class AA System headphone amp uses separate amp circuits for the audio signal voltage amplification and current amplification. The high-grade operation amp amplifies voltage, and the separate operation amp with high power supply capacity amplifies current. This enables high-precision conversion of the high-resolution PWM signal output from the JENO Engine to an analogue signal. Achieving ideal drive of headphones with a wide range of load impedance, it delivers low-distortion sound across a broad frequency range.Noiseless Signal TechnologyBattery Driven Clock GeneratorIn the processing of digital audio signals, the quality of the clock affects the sound quality to a large extent. The best power supply for delicate circuitry such as the Clock block in the DAC and the audio system clock circuit is one entirely isolated from any noise or fluctuations in the mains supply. Technics has extensive experience in isolating the power supply using a battery. This technology creates low-noise digital audio interfaces including D\/A convertors. Additionally, the audio system clock is supplied from an Ultra Low Jitter Clock Generator. A low-noise power supply and a high-quality clock circuit realise a sound with transparency.Digital Noise Isolation ArchitectureOptimally Activated Circuit SystemFour-Section ConfigurationPhoto of Four-Section ConfigurationIn Digital Audio Player, there are a variety of circuits, such as Switching Power Supply which has big energy and the Digital Interface Circuit which handling high frequency signal, and also analogue circuit. The SL-G700 uses a Four-Section construction with partitions installed between the circuit blocks according to the signal level handled and circuit type.This eliminates interference between circuit blocks, thus achieving clear sound quality. Also, the chassis rigidity due to this construction suppresses the vibration of electrical parts, thereby suppressing deterioration in sound quality.High-Rigidity Drive MechanismPhoto of High-Rigidity Drive MechanismIn the playback of a disc, the reading accuracy determines the sound quality. The CD drive mechanism features a triple chassis structure to ensure accurate reading and to prevent the vibration from transmitting to the outside of the mechanism. Moreover, the SL-G700 has a stable, aluminium die-cast disc tray with a high-vibration-damping, quiet structure to ensure high-accuracy disc playback.High-grade PartsHigh-quality PartsThe key components that affect the sound quality use carefully selected and repeatedly tuned high-grade parts to assure high-purity, high-quality sound reproduction.Photo of Non-magnetic Carbon Film Resistors, Photo of Machined-brass RCA JackHigh-Rigidity InsulatorThe inside of the insulator was enhanced with ribs and a 4-mm-thick iron plate to increase the weight and strength. This high-density insulator is exclusively designed for the SL-G700 and effectively suppresses resonance.Photo of High-Rigidity InsulatorSupports a Wide Variety of Music Sources and High ConnectivityConcept of wide variety of Music SourcesThe SL-G700 supports Bluetooth\\u00ae, Wi-Fi, and AirPlay 2 with its high wireless connectivity. It is also compatible with streaming services, such as Spotify, TIDAL, and Internet Radio, and functions such as the Google Assistant.*Compatible music streaming services will be supported sequentially through firmware updates.Network content services are operated by their respective service providers, and service may be discontinued either temporarily or permanently without notice. Some content may not be available in the country in which you reside.Registration\/subscription may be required. Fees may apply.\",\"breadcrumb\":{\"@id\":\"https:\/\/intek-hifi.com\/en\/technics-sl-g700-digital-player-tone-audio-review\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/intek-hifi.com\/en\/technics-sl-g700-digital-player-tone-audio-review\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/intek-hifi.com\/en\/technics-sl-g700-digital-player-tone-audio-review\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/intek-hifi.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Technics SL-G700 digital player > Tone Audio review\"}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/intek-hifi.com\/#\/schema\/person\/61ad7e6d87a734a6aea479674fc1e27c\",\"name\":\"info@prasicek.si\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/intek-hifi.com\/#personlogo\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/59376566d413071c89695d540fb7f1f8?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/59376566d413071c89695d540fb7f1f8?s=96&d=mm&r=g\",\"caption\":\"info@prasicek.si\"},\"url\":\"https:\/\/intek-hifi.com\/en\/author\/infoprasicek-si\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Technics SL-G700 digital player > Tone Audio review - INTEK HI-FI","description":"SL-G700Grand ClassMulti digital player which covers most of the digital audio media available today from traditional CD\/SACD to the latest high-res and many streaming services.MQASpotifyWiFi\u00ae CERTIFIEDBluetoothSL-G700SHOP NOWPage TopFeaturesGet InspiredSpecsSupportFeaturesGrand Class, High-quality Sound DesignPhoto of Four Section Configuration of SL-G700The New SL-G700 Network \/ Super Audio CD Player. The SL-G700 is a multi-digital player that covers most of the digital audio media available today, from traditional CD\/SACD to the latest high-res and many streaming services, and plays them all back in the highest possible quality.Premium High-grade D\/A Converter and Dual Mono Construction D\/A CircuitDual Mono Construction D\/A circuit, Image of Dual Mono Construction, Asahi-Kasei Flag-Ship Premium DAC AK4497, Image of Asahi-Kasei Premium DAC, Power Supply for DAC, Graphic of Power Supply for DACFor analogue audio output, the D\/A circuit is one of the most important circuit blocks since it recreates the original analogue waveform from a digital source, such as a CD. For the D\/A converters, Asahi Kasei Micro devices\u2019 top-of-the-line DAC AK4497, with their high S\/N ratio and low distortion, are isolated for the left and right channels. The power supply for the D\/A converters is separated into five sections according to the application, and supplied individually. The power supply for the clock employs an original Battery Driven Circuit System to achieve high-accuracy D\/A conversion. The Dual Mono Construction and asymmetrical layout eliminate mutual interference between left and right channels, taking the reproduction of sound imaging and sound space recorded in the source to a higher dimension.Discrete AMP ModuleDiscrete Amp Module, Photo of Discrete AMP Module, Filter Circuit after D\/A Conversion, Graphic of Filter Circuit alter D\/A Converson, Internal Structure of Discrete AMP Module, Graphic of Structure of Discrete Amp Module, An amp structure with a folded cascode offering superb high-frequency characteristicsFor analogue audio output, the filter circuit located after the D\/A conversion determines the quality of sound. The SL-G700\u2019s filter circuit incorporates not an Opamp IC but an amp module of original discrete construction. The use of low-noise transistors and thin-film resistors suppresses the noise generated inside the circuits. Detailed fine tuning, such as the increase of operating current, has improved the response, S\/N ratio and distortion rate. As result, the SL-G700 provides highly linear and faithful sound reproduction without omitting even the smallest nuances recorded in the source.High-speed Silent Hybrid Power SupplyDedicated Power Supply for Analogue Audio, Photo of Dedicated Power Supply for Analogue Audio, Power Supply Block Diagram, Graphic of Power Supply Block Diagram, Power Supply Output FFT Level Realises a lower noise floor than analogue power supply, Chart of Power Supply Output FFT Level, Loaded Current Compared with Analogue Audio Power supply, Analogue Power Supply for Audio use, Chart of Output Voltage and Chart of Output Voltage and Loaded Current Compared with Analogue Audio Power supply, SL-G700, Chart of Output Voltage and Loaded Current Compared with Analogue Audio Power supplyThe quality of power supply is extremely important for high-fidelity sound reproduction. Power supply noise and supply stability directly affect the quality of sound reproduced from audio signals, particularly for analogue audio output. The SL-G700 is equipped with a dedicated power supply unit for analogue audio output. Its non-feedback switching power supply suppresses switching frequency fluctuation. Combined with the original stabilised power supply circuit, this dedicated power supply unit provides stable power with low noise. The discrete circuit structure does not use any general-purpose ICs, and meticulous tuning provides power optimised for analogue circuits, thus realising a high S\/N ratio and superb reproduction, the hallmark of Technics sound.High-quality Headphone OutputGraphic ofof High-quality Headphone Output, Graphic of Class AA System, A: Voltage Control Amp Ideal voltage amplification by the dedicated operation amp, B: Power Supply Amp Necessary current is supplied by the dedicated operation ampGenerally, the analogue output signal (Balanced \/ Unbalanced) and headphone output signal are generated by the same D\/A circuit. The SL-G700 is equipped with a dedicated D\/A circuit for headphones which is independent from that for analogue output. This circuitry incorporates Technics\u2019 original sound processing LSI, the JENO Engine (Jitter Elimination and Noise-shaping Optimisation). Complete separation of the analogue output from the headphone output has eliminated the mutual interference between the two circuits that serve different purposes. In addition, each circuit receives the most suitable sound tuning. As a result, both outputs provide maximum performance. Furthermore, the SL-G700 is equipped with an operation optimisation system that automatically turns on the JENO Engine when a pair of headphones is connected. This eliminates the adverse effect of the analogue output on the sound quality when headphones are not connected.What\u2019s more, the Class AA System headphone amp uses separate amp circuits for the audio signal voltage amplification and current amplification. The high-grade operation amp amplifies voltage, and the separate operation amp with high power supply capacity amplifies current. This enables high-precision conversion of the high-resolution PWM signal output from the JENO Engine to an analogue signal. Achieving ideal drive of headphones with a wide range of load impedance, it delivers low-distortion sound across a broad frequency range.Noiseless Signal TechnologyBattery Driven Clock GeneratorIn the processing of digital audio signals, the quality of the clock affects the sound quality to a large extent. The best power supply for delicate circuitry such as the Clock block in the DAC and the audio system clock circuit is one entirely isolated from any noise or fluctuations in the mains supply. Technics has extensive experience in isolating the power supply using a battery. This technology creates low-noise digital audio interfaces including D\/A convertors. Additionally, the audio system clock is supplied from an Ultra Low Jitter Clock Generator. A low-noise power supply and a high-quality clock circuit realise a sound with transparency.Digital Noise Isolation ArchitectureOptimally Activated Circuit SystemFour-Section ConfigurationPhoto of Four-Section ConfigurationIn Digital Audio Player, there are a variety of circuits, such as Switching Power Supply which has big energy and the Digital Interface Circuit which handling high frequency signal, and also analogue circuit. The SL-G700 uses a Four-Section construction with partitions installed between the circuit blocks according to the signal level handled and circuit type.This eliminates interference between circuit blocks, thus achieving clear sound quality. Also, the chassis rigidity due to this construction suppresses the vibration of electrical parts, thereby suppressing deterioration in sound quality.High-Rigidity Drive MechanismPhoto of High-Rigidity Drive MechanismIn the playback of a disc, the reading accuracy determines the sound quality. The CD drive mechanism features a triple chassis structure to ensure accurate reading and to prevent the vibration from transmitting to the outside of the mechanism. Moreover, the SL-G700 has a stable, aluminium die-cast disc tray with a high-vibration-damping, quiet structure to ensure high-accuracy disc playback.High-grade PartsHigh-quality PartsThe key components that affect the sound quality use carefully selected and repeatedly tuned high-grade parts to assure high-purity, high-quality sound reproduction.Photo of Non-magnetic Carbon Film Resistors, Photo of Machined-brass RCA JackHigh-Rigidity InsulatorThe inside of the insulator was enhanced with ribs and a 4-mm-thick iron plate to increase the weight and strength. This high-density insulator is exclusively designed for the SL-G700 and effectively suppresses resonance.Photo of High-Rigidity InsulatorSupports a Wide Variety of Music Sources and High ConnectivityConcept of wide variety of Music SourcesThe SL-G700 supports Bluetooth\u00ae, Wi-Fi, and AirPlay 2 with its high wireless connectivity. It is also compatible with streaming services, such as Spotify, TIDAL, and Internet Radio, and functions such as the Google Assistant.*Compatible music streaming services will be supported sequentially through firmware updates.Network content services are operated by their respective service providers, and service may be discontinued either temporarily or permanently without notice. Some content may not be available in the country in which you reside.Registration\/subscription may be required. Fees may apply.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/intek-hifi.com\/en\/technics-sl-g700-digital-player-tone-audio-review\/","og_locale":"en_US","og_type":"article","og_title":"Technics SL-G700 digital player > Tone Audio review - INTEK HI-FI","og_description":"SL-G700Grand ClassMulti digital player which covers most of the digital audio media available today from traditional CD\/SACD to the latest high-res and many streaming services.MQASpotifyWiFi\u00ae CERTIFIEDBluetoothSL-G700SHOP NOWPage TopFeaturesGet InspiredSpecsSupportFeaturesGrand Class, High-quality Sound DesignPhoto of Four Section Configuration of SL-G700The New SL-G700 Network \/ Super Audio CD Player. The SL-G700 is a multi-digital player that covers most of the digital audio media available today, from traditional CD\/SACD to the latest high-res and many streaming services, and plays them all back in the highest possible quality.Premium High-grade D\/A Converter and Dual Mono Construction D\/A CircuitDual Mono Construction D\/A circuit, Image of Dual Mono Construction, Asahi-Kasei Flag-Ship Premium DAC AK4497, Image of Asahi-Kasei Premium DAC, Power Supply for DAC, Graphic of Power Supply for DACFor analogue audio output, the D\/A circuit is one of the most important circuit blocks since it recreates the original analogue waveform from a digital source, such as a CD. For the D\/A converters, Asahi Kasei Micro devices\u2019 top-of-the-line DAC AK4497, with their high S\/N ratio and low distortion, are isolated for the left and right channels. The power supply for the D\/A converters is separated into five sections according to the application, and supplied individually. The power supply for the clock employs an original Battery Driven Circuit System to achieve high-accuracy D\/A conversion. The Dual Mono Construction and asymmetrical layout eliminate mutual interference between left and right channels, taking the reproduction of sound imaging and sound space recorded in the source to a higher dimension.Discrete AMP ModuleDiscrete Amp Module, Photo of Discrete AMP Module, Filter Circuit after D\/A Conversion, Graphic of Filter Circuit alter D\/A Converson, Internal Structure of Discrete AMP Module, Graphic of Structure of Discrete Amp Module, An amp structure with a folded cascode offering superb high-frequency characteristicsFor analogue audio output, the filter circuit located after the D\/A conversion determines the quality of sound. The SL-G700\u2019s filter circuit incorporates not an Opamp IC but an amp module of original discrete construction. The use of low-noise transistors and thin-film resistors suppresses the noise generated inside the circuits. Detailed fine tuning, such as the increase of operating current, has improved the response, S\/N ratio and distortion rate. As result, the SL-G700 provides highly linear and faithful sound reproduction without omitting even the smallest nuances recorded in the source.High-speed Silent Hybrid Power SupplyDedicated Power Supply for Analogue Audio, Photo of Dedicated Power Supply for Analogue Audio, Power Supply Block Diagram, Graphic of Power Supply Block Diagram, Power Supply Output FFT Level Realises a lower noise floor than analogue power supply, Chart of Power Supply Output FFT Level, Loaded Current Compared with Analogue Audio Power supply, Analogue Power Supply for Audio use, Chart of Output Voltage and Chart of Output Voltage and Loaded Current Compared with Analogue Audio Power supply, SL-G700, Chart of Output Voltage and Loaded Current Compared with Analogue Audio Power supplyThe quality of power supply is extremely important for high-fidelity sound reproduction. Power supply noise and supply stability directly affect the quality of sound reproduced from audio signals, particularly for analogue audio output. The SL-G700 is equipped with a dedicated power supply unit for analogue audio output. Its non-feedback switching power supply suppresses switching frequency fluctuation. Combined with the original stabilised power supply circuit, this dedicated power supply unit provides stable power with low noise. The discrete circuit structure does not use any general-purpose ICs, and meticulous tuning provides power optimised for analogue circuits, thus realising a high S\/N ratio and superb reproduction, the hallmark of Technics sound.High-quality Headphone OutputGraphic ofof High-quality Headphone Output, Graphic of Class AA System, A: Voltage Control Amp Ideal voltage amplification by the dedicated operation amp, B: Power Supply Amp Necessary current is supplied by the dedicated operation ampGenerally, the analogue output signal (Balanced \/ Unbalanced) and headphone output signal are generated by the same D\/A circuit. The SL-G700 is equipped with a dedicated D\/A circuit for headphones which is independent from that for analogue output. This circuitry incorporates Technics\u2019 original sound processing LSI, the JENO Engine (Jitter Elimination and Noise-shaping Optimisation). Complete separation of the analogue output from the headphone output has eliminated the mutual interference between the two circuits that serve different purposes. In addition, each circuit receives the most suitable sound tuning. As a result, both outputs provide maximum performance. Furthermore, the SL-G700 is equipped with an operation optimisation system that automatically turns on the JENO Engine when a pair of headphones is connected. This eliminates the adverse effect of the analogue output on the sound quality when headphones are not connected.What\u2019s more, the Class AA System headphone amp uses separate amp circuits for the audio signal voltage amplification and current amplification. The high-grade operation amp amplifies voltage, and the separate operation amp with high power supply capacity amplifies current. This enables high-precision conversion of the high-resolution PWM signal output from the JENO Engine to an analogue signal. Achieving ideal drive of headphones with a wide range of load impedance, it delivers low-distortion sound across a broad frequency range.Noiseless Signal TechnologyBattery Driven Clock GeneratorIn the processing of digital audio signals, the quality of the clock affects the sound quality to a large extent. The best power supply for delicate circuitry such as the Clock block in the DAC and the audio system clock circuit is one entirely isolated from any noise or fluctuations in the mains supply. Technics has extensive experience in isolating the power supply using a battery. This technology creates low-noise digital audio interfaces including D\/A convertors. Additionally, the audio system clock is supplied from an Ultra Low Jitter Clock Generator. A low-noise power supply and a high-quality clock circuit realise a sound with transparency.Digital Noise Isolation ArchitectureOptimally Activated Circuit SystemFour-Section ConfigurationPhoto of Four-Section ConfigurationIn Digital Audio Player, there are a variety of circuits, such as Switching Power Supply which has big energy and the Digital Interface Circuit which handling high frequency signal, and also analogue circuit. The SL-G700 uses a Four-Section construction with partitions installed between the circuit blocks according to the signal level handled and circuit type.This eliminates interference between circuit blocks, thus achieving clear sound quality. Also, the chassis rigidity due to this construction suppresses the vibration of electrical parts, thereby suppressing deterioration in sound quality.High-Rigidity Drive MechanismPhoto of High-Rigidity Drive MechanismIn the playback of a disc, the reading accuracy determines the sound quality. The CD drive mechanism features a triple chassis structure to ensure accurate reading and to prevent the vibration from transmitting to the outside of the mechanism. Moreover, the SL-G700 has a stable, aluminium die-cast disc tray with a high-vibration-damping, quiet structure to ensure high-accuracy disc playback.High-grade PartsHigh-quality PartsThe key components that affect the sound quality use carefully selected and repeatedly tuned high-grade parts to assure high-purity, high-quality sound reproduction.Photo of Non-magnetic Carbon Film Resistors, Photo of Machined-brass RCA JackHigh-Rigidity InsulatorThe inside of the insulator was enhanced with ribs and a 4-mm-thick iron plate to increase the weight and strength. This high-density insulator is exclusively designed for the SL-G700 and effectively suppresses resonance.Photo of High-Rigidity InsulatorSupports a Wide Variety of Music Sources and High ConnectivityConcept of wide variety of Music SourcesThe SL-G700 supports Bluetooth\u00ae, Wi-Fi, and AirPlay 2 with its high wireless connectivity. It is also compatible with streaming services, such as Spotify, TIDAL, and Internet Radio, and functions such as the Google Assistant.*Compatible music streaming services will be supported sequentially through firmware updates.Network content services are operated by their respective service providers, and service may be discontinued either temporarily or permanently without notice. Some content may not be available in the country in which you reside.Registration\/subscription may be required. Fees may apply.","og_url":"https:\/\/intek-hifi.com\/en\/technics-sl-g700-digital-player-tone-audio-review\/","og_site_name":"INTEK HI-FI","article_published_time":"2021-05-19T20:59:15+00:00","article_modified_time":"2021-06-02T21:38:26+00:00","og_image":[{"width":1280,"height":720,"url":"https:\/\/intek-hifi.com\/wp-content\/uploads\/2021\/06\/technics-sl-g700-a.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Written by":"info@prasicek.si","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebSite","@id":"https:\/\/intek-hifi.com\/#website","url":"https:\/\/intek-hifi.com\/","name":"INTEK HI-FI","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/intek-hifi.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"ImageObject","@id":"https:\/\/intek-hifi.com\/en\/technics-sl-g700-digital-player-tone-audio-review\/#primaryimage","inLanguage":"en-US","url":"https:\/\/intek-hifi.com\/wp-content\/uploads\/2021\/06\/technics-sl-g700-a.jpg","contentUrl":"https:\/\/intek-hifi.com\/wp-content\/uploads\/2021\/06\/technics-sl-g700-a.jpg","width":1280,"height":720,"caption":"TECHNICS SL-G700"},{"@type":"WebPage","@id":"https:\/\/intek-hifi.com\/en\/technics-sl-g700-digital-player-tone-audio-review\/#webpage","url":"https:\/\/intek-hifi.com\/en\/technics-sl-g700-digital-player-tone-audio-review\/","name":"Technics SL-G700 digital player > Tone Audio review - INTEK HI-FI","isPartOf":{"@id":"https:\/\/intek-hifi.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/intek-hifi.com\/en\/technics-sl-g700-digital-player-tone-audio-review\/#primaryimage"},"datePublished":"2021-05-19T20:59:15+00:00","dateModified":"2021-06-02T21:38:26+00:00","author":{"@id":"https:\/\/intek-hifi.com\/#\/schema\/person\/61ad7e6d87a734a6aea479674fc1e27c"},"description":"SL-G700Grand ClassMulti digital player which covers most of the digital audio media available today from traditional CD\/SACD to the latest high-res and many streaming services.MQASpotifyWiFi\u00ae CERTIFIEDBluetoothSL-G700SHOP NOWPage TopFeaturesGet InspiredSpecsSupportFeaturesGrand Class, High-quality Sound DesignPhoto of Four Section Configuration of SL-G700The New SL-G700 Network \/ Super Audio CD Player. The SL-G700 is a multi-digital player that covers most of the digital audio media available today, from traditional CD\/SACD to the latest high-res and many streaming services, and plays them all back in the highest possible quality.Premium High-grade D\/A Converter and Dual Mono Construction D\/A CircuitDual Mono Construction D\/A circuit, Image of Dual Mono Construction, Asahi-Kasei Flag-Ship Premium DAC AK4497, Image of Asahi-Kasei Premium DAC, Power Supply for DAC, Graphic of Power Supply for DACFor analogue audio output, the D\/A circuit is one of the most important circuit blocks since it recreates the original analogue waveform from a digital source, such as a CD. For the D\/A converters, Asahi Kasei Micro devices\u2019 top-of-the-line DAC AK4497, with their high S\/N ratio and low distortion, are isolated for the left and right channels. The power supply for the D\/A converters is separated into five sections according to the application, and supplied individually. The power supply for the clock employs an original Battery Driven Circuit System to achieve high-accuracy D\/A conversion. The Dual Mono Construction and asymmetrical layout eliminate mutual interference between left and right channels, taking the reproduction of sound imaging and sound space recorded in the source to a higher dimension.Discrete AMP ModuleDiscrete Amp Module, Photo of Discrete AMP Module, Filter Circuit after D\/A Conversion, Graphic of Filter Circuit alter D\/A Converson, Internal Structure of Discrete AMP Module, Graphic of Structure of Discrete Amp Module, An amp structure with a folded cascode offering superb high-frequency characteristicsFor analogue audio output, the filter circuit located after the D\/A conversion determines the quality of sound. The SL-G700\u2019s filter circuit incorporates not an Opamp IC but an amp module of original discrete construction. The use of low-noise transistors and thin-film resistors suppresses the noise generated inside the circuits. Detailed fine tuning, such as the increase of operating current, has improved the response, S\/N ratio and distortion rate. As result, the SL-G700 provides highly linear and faithful sound reproduction without omitting even the smallest nuances recorded in the source.High-speed Silent Hybrid Power SupplyDedicated Power Supply for Analogue Audio, Photo of Dedicated Power Supply for Analogue Audio, Power Supply Block Diagram, Graphic of Power Supply Block Diagram, Power Supply Output FFT Level Realises a lower noise floor than analogue power supply, Chart of Power Supply Output FFT Level, Loaded Current Compared with Analogue Audio Power supply, Analogue Power Supply for Audio use, Chart of Output Voltage and Chart of Output Voltage and Loaded Current Compared with Analogue Audio Power supply, SL-G700, Chart of Output Voltage and Loaded Current Compared with Analogue Audio Power supplyThe quality of power supply is extremely important for high-fidelity sound reproduction. Power supply noise and supply stability directly affect the quality of sound reproduced from audio signals, particularly for analogue audio output. The SL-G700 is equipped with a dedicated power supply unit for analogue audio output. Its non-feedback switching power supply suppresses switching frequency fluctuation. Combined with the original stabilised power supply circuit, this dedicated power supply unit provides stable power with low noise. The discrete circuit structure does not use any general-purpose ICs, and meticulous tuning provides power optimised for analogue circuits, thus realising a high S\/N ratio and superb reproduction, the hallmark of Technics sound.High-quality Headphone OutputGraphic ofof High-quality Headphone Output, Graphic of Class AA System, A: Voltage Control Amp Ideal voltage amplification by the dedicated operation amp, B: Power Supply Amp Necessary current is supplied by the dedicated operation ampGenerally, the analogue output signal (Balanced \/ Unbalanced) and headphone output signal are generated by the same D\/A circuit. The SL-G700 is equipped with a dedicated D\/A circuit for headphones which is independent from that for analogue output. This circuitry incorporates Technics\u2019 original sound processing LSI, the JENO Engine (Jitter Elimination and Noise-shaping Optimisation). Complete separation of the analogue output from the headphone output has eliminated the mutual interference between the two circuits that serve different purposes. In addition, each circuit receives the most suitable sound tuning. As a result, both outputs provide maximum performance. Furthermore, the SL-G700 is equipped with an operation optimisation system that automatically turns on the JENO Engine when a pair of headphones is connected. This eliminates the adverse effect of the analogue output on the sound quality when headphones are not connected.What\u2019s more, the Class AA System headphone amp uses separate amp circuits for the audio signal voltage amplification and current amplification. The high-grade operation amp amplifies voltage, and the separate operation amp with high power supply capacity amplifies current. This enables high-precision conversion of the high-resolution PWM signal output from the JENO Engine to an analogue signal. Achieving ideal drive of headphones with a wide range of load impedance, it delivers low-distortion sound across a broad frequency range.Noiseless Signal TechnologyBattery Driven Clock GeneratorIn the processing of digital audio signals, the quality of the clock affects the sound quality to a large extent. The best power supply for delicate circuitry such as the Clock block in the DAC and the audio system clock circuit is one entirely isolated from any noise or fluctuations in the mains supply. Technics has extensive experience in isolating the power supply using a battery. This technology creates low-noise digital audio interfaces including D\/A convertors. Additionally, the audio system clock is supplied from an Ultra Low Jitter Clock Generator. A low-noise power supply and a high-quality clock circuit realise a sound with transparency.Digital Noise Isolation ArchitectureOptimally Activated Circuit SystemFour-Section ConfigurationPhoto of Four-Section ConfigurationIn Digital Audio Player, there are a variety of circuits, such as Switching Power Supply which has big energy and the Digital Interface Circuit which handling high frequency signal, and also analogue circuit. The SL-G700 uses a Four-Section construction with partitions installed between the circuit blocks according to the signal level handled and circuit type.This eliminates interference between circuit blocks, thus achieving clear sound quality. Also, the chassis rigidity due to this construction suppresses the vibration of electrical parts, thereby suppressing deterioration in sound quality.High-Rigidity Drive MechanismPhoto of High-Rigidity Drive MechanismIn the playback of a disc, the reading accuracy determines the sound quality. The CD drive mechanism features a triple chassis structure to ensure accurate reading and to prevent the vibration from transmitting to the outside of the mechanism. Moreover, the SL-G700 has a stable, aluminium die-cast disc tray with a high-vibration-damping, quiet structure to ensure high-accuracy disc playback.High-grade PartsHigh-quality PartsThe key components that affect the sound quality use carefully selected and repeatedly tuned high-grade parts to assure high-purity, high-quality sound reproduction.Photo of Non-magnetic Carbon Film Resistors, Photo of Machined-brass RCA JackHigh-Rigidity InsulatorThe inside of the insulator was enhanced with ribs and a 4-mm-thick iron plate to increase the weight and strength. This high-density insulator is exclusively designed for the SL-G700 and effectively suppresses resonance.Photo of High-Rigidity InsulatorSupports a Wide Variety of Music Sources and High ConnectivityConcept of wide variety of Music SourcesThe SL-G700 supports Bluetooth\u00ae, Wi-Fi, and AirPlay 2 with its high wireless connectivity. It is also compatible with streaming services, such as Spotify, TIDAL, and Internet Radio, and functions such as the Google Assistant.*Compatible music streaming services will be supported sequentially through firmware updates.Network content services are operated by their respective service providers, and service may be discontinued either temporarily or permanently without notice. Some content may not be available in the country in which you reside.Registration\/subscription may be required. 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