Just checked and the led goes off when mute switch is off, so you'll have to open it up anyway to determine if it's a break at the switch. Had to resolder my rev ii.
Repair a Superphon Dual Mono Pre-Amp
I'm looking for someone that is familiar with the SUPERPHON REVELATION dual mono PRE-AMP that is technically skilled and can implement a repair. The pre-amp is in perfect functional condition so far as I know with one exception. The "MUTE" function does not work. Unfortunately, the failed default condition is "off" and not "on" so this difficulty is causing the pre-amp to be non-functional. I have been trying to get a line on STAN WARREN, the designer, with no luck. Even someone who has a schematic for sale would be helpful. This is a great pre-amp that I would like to be able to use again.
LANCE LAWSON
LANCE LAWSON
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