STEINMUSIC Pi Carbon Signature Record Mat > TAS Review
How a piece of varnished Japanese paper can consistently improve the sound of a vinyl record riding atop it is beyond me. All I can tell you is that it does—that the very thing that makes many LPs sound like LPs, like mosaics made of individually recorded bits and pieces, is replaced by something that makes those bits and pieces seem more like interrelated parts of a sonic whole.
This organic effect is not without a downside. As I said earlier, if you’re listening for highlighted details (and, to a certain extent, a vast soundstage), the more “continuous,” more compact, less analytical sound of the Pi Carbon Signature may not be your sheet of Japanese paper. If, on the other hand, you’re looking for a closer approximation of the real thing—looking for analog playback that is very much more like tape playback—then $650 doesn’t seem too much to spend.
– Jonathan Valin | Apr 29th, 2021