The old one had lost a lot of its covering and so I may have made a mistake on installing that new one (gold). Also the old one was measuring about 8uF so I put a 10uF in it’s place.
Did I make a polarity mistake?
Photo here. Bottom of 220k is measuring -21v
Did I make a polarity mistake?
Photo here. Bottom of 220k is measuring -21v
Attachments
Measure the DC voltage across the pads. When your meter reads positive voltage. The probe colors will tell you how to install it.
Aw shucks. I think that was the ticket! It was backwards by my own doing. I put it and the muting JFETs back in circuit and their gates are now measuring ~-20vDC. I'll test this amplifier again tomorrow when I'm well rested.
Good night, oh amp master of masters! Ye' who can fix amps blindfolded. Cheers!
Good night, oh amp master of masters! Ye' who can fix amps blindfolded. Cheers!