Kansasnut
New Member
OK im new to this site...I would like some help if anyone wants to chime in,.I have fixed a few amps in my time but this is a monster...
Status...
it is a 600watt per channel stereo class d amp...A channel is working ...B tries to work but is distorted. Power supplys check out ok.If I disable the ddt (peaveys protection compression circuit)and test across dummy 8 ohm load I can see distorted positive sine...I recently read up on class d on how they pulse width modulate the signal with high freq square wave to drive the fets...getting access to put a probe on this is very difficult
Anybody have any personel exsperiance with these? I will continue on thru the fog and post updates periodicallly
Status...
it is a 600watt per channel stereo class d amp...A channel is working ...B tries to work but is distorted. Power supplys check out ok.If I disable the ddt (peaveys protection compression circuit)and test across dummy 8 ohm load I can see distorted positive sine...I recently read up on class d on how they pulse width modulate the signal with high freq square wave to drive the fets...getting access to put a probe on this is very difficult
Anybody have any personel exsperiance with these? I will continue on thru the fog and post updates periodicallly