Quickie working fine. Installed PJCCS. Found voltage check points on Side B of tube socket B5, B6 only .2volts. Right channel is fine.
Other measurement as per manual: 1A/1B 26 v, A6 20v, B6 .2v, A5 2.0v, B 5 .2v.
New D batteries...9v have 6 v each.
hmm. Did the usual rechecks, re-solders, swap tubes left to right etc...found on B side: MJE350 transistor a small fragment of metal wire, across the connector pins. Cleaned and rechecked, still no sound on left channel.
What's your guess? Shorted MJE350? Something else?
What I do hear from the one right channel is amazing...so now sleepless until I can get the left channel back.
Thanks for your support,
Bare