This question is for any Mp-3 owners, who may have replaced the 12at7's in their phono sections, with Psvane tubes. I'm interested in your thoughts as to how they performed sonically compared to any Nos favorites, as well as how long did they last.
Any feedback would be greatly appreciated and if it helps, I'm running a Basis Audio 2001 turntable, with a Morch Up-4 Tonearm, and a Grado reference master cartridge.
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Topic - Atma-sphere Mp-3 Phono Tubes - Flitchcut 07:50:21 07/03/17 (4)