Should the GS-X be used in stacked format, with the amp on top of the power supply? Is heat a problem, or some sort of interference/hum/sound quality issue? Thanks.

The Headamp GS-X has been out for a few years, and I was just would like to ask if it is providing long-term satisfaction from owners or anyone who is familiar with it. I notice that it rarely comes up for sale used, if ever, and I would guess that's a good sign.   How does it perform...

Hello everybody,   Currently my rig is based on a Stax system with a Audio GD19DSP + SRM007t + SR507.   My opinion is the same as DavidMahler on SR507. There several negative point about SR507 : -small soundstage -lack impact and body   Positive point : -liquidity -detailed...

Hello everybody,   I'm going to buy a Sennheiser HD800 and probably a Audeze LCD 2.   I want to know what amp can fit the best with HD800 and others cans like LCD 2, HE6.   I have read numerous topics and several amp win suffrage :   WA22 seems to be a bit too tubey sound DNA...