I have been handed a NAD2200pe (serial - A 60900xxx)
It was fully recapped before it came into my hands.
I have no knowledge of its history as the current owner that handed it to me, recently bought it second hand himself.
I've fixed a lot of bad solder joints.
The below applies to both channels;
I can set the dc offsets easily to under 1mv.
Both bias's however refuses to budge from 0.1mv and the unit stays cold even after several hours of idle.
The trimpots are fine.
Any pointers would be greatly appreciated.
It was fully recapped before it came into my hands.
I have no knowledge of its history as the current owner that handed it to me, recently bought it second hand himself.
I've fixed a lot of bad solder joints.
The below applies to both channels;
I can set the dc offsets easily to under 1mv.
Both bias's however refuses to budge from 0.1mv and the unit stays cold even after several hours of idle.
The trimpots are fine.
Any pointers would be greatly appreciated.