Tubes Asylum Questions about tubes and gear that glows. FAQ |
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In Reply to: HELP ! Mc275CE : Hum/noise on one channel posted by emile on February 11, 2004 at 17:24:05:
Emile,The best way to fix this is to have a technician check it with a scope probe. It could be a bad solder, cap, or diode. You can check all of the tube voltages using a schematic. What do you find, DC with no signal? You may need to order the schematic from the factory in Binghamton.
Ron-C
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