I am working on a Phase Linear 4000 pre amp and it was working but had low level noise now it’s dead no sound and it’s kicking my butt
total recap and original jack’s added as well as all connections repaired
I have signal going to the source sel and not getting it at the volume control I hope someone can help me on where to go next
total recap and original jack’s added as well as all connections repaired
I have signal going to the source sel and not getting it at the volume control I hope someone can help me on where to go next