Reverb Failure or is it something simpler?
I switched on my amp which had been working perfectly the day before. When I used the footswitch to turn on the spring line reverb, strange sounds came from the amp. It was the sound of rumbling thunder with reverb. Not good ! So your first thought is the reverb unit is faulty. Unlikely. My thoughts tuned to the schematic and decided that the ECC83 ( 12AX7) driving the reverb could have become noisy. I […]
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