In Reply to: RE: 500c buzzing power transformer posted by Michael Samra on March 29, 2014 at 18:16:04:
Amps that I've worked on with heavy mechanical buzzing or vibration sometimes benefit from re-lacquering the laminations. Some ppl have inserted rubber bushings to isolate the tranny from the chassis, reducing the buzz from resonating into the chassis.
Here's a photo of some such arrangement. Maybe, it'll help.
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Follow Ups
- RE: 500c buzzing power transformer - FenderLover 18:51:13 03/29/14 (2)
- RE: 500c buzzing power transformer - Michael Samra 21:19:58 03/29/14 (0)
- Sweet drawing! - Mossback 20:46:33 03/29/14 (0)