Chewrock, is the heat sink you used also DIY or is it commercially available retail? I may buy a First Watt something, but the Class A heat and wasted energy especially WHEN IDLE bother me quite a bit. Given your expertise, I'd appreciate any thoughts how to alleviate those concerns, such as circuit mods to reduce power consumption on Standby but keeping the amp warmed up and charged up. Would it to difficult to accomplish?
Thanks, -- William
Thanks, -- William