I've got a Cyrus Two and PSX, the amp has been recapped except for the large psu caps ( was working before and is working after the recap) bias set as per Cyrus One manual as its an issue 5 board with trimmers for this, its set for 9mv ish both channels. Problem is when testing on 8ohm load with 1k signal after ~14v AC the distortion goes from around 0.003 THD to around 0.05 THD which is out of spec (should be 0.003 to full power) this happens for both channels no matter if powered from the amp itself or via the PSX, I have also noticed that transistor Q46 (shown on attached schematic) does not heat up half as much as the rest when driving a load. Where to look first?
