Hey guys, I've been battling a dead metal zone for about 3 months now (replacement parts not arriving and other horse shit)
I received it $3 above value only to find it had a blown psa input diode.
So far I have replaced the diode as well as all 4 OPamps but still only getting output when bypassed. Nothing looks blown or burnt even. Every case on the net I have seen was either just the diode or opamps, so now I'm a little lost as to where to look next. I really want to just toss it, but I can't bring myself to a loss just yet
Anyone else repair a similarly fucked boss dirt?