I’m still wrestling with this one, All capacitors have been replaced and resistors have been checked for tolerance, tubes new, 6U8 with conversion sockets in place of 7199, and all is as it should be. The sound from channel 1 is good and strong but might be a slight bit distorted (hard to tell on my bench setup) but likely ok. Channel 2 is considerably lower volume and definite distortion. All voltages check good, I also put a signal tracer right after the transistors and the sound was clear and balanced. I’m looking at the schematics and wondering if CR104 or CR103 (double selenium diodes) could be causing this? Not sure if they would affect the sound? Thought I’d get some opinions here on where to look next. Thanks, Mauro
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