In Reply to: Re: Choke Filters, and the Buzz... posted by Brian C. on February 9, 2003 at 03:07:20:
Brian -I didn't - the effort of disconnecting the power supply and dragging the beast over to my workbench discouraged me! Intellectually I can't understand what the second half would do - especially as the oil cap that follows the choke has such a low ESR that bypassing it should have little effect. Still, caps are pretty cheap and I got lazy.
In any case, the amp is now rather quiet. I had even mounted cap clamps and bridge rectifiers under the chassis as I had expected to eventually go to DC on the filaments. I doubt I'll ever bother.
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Follow Ups
- Re: Choke Filters, and the Buzz... - Gary Kaufman 02/9/0311:52:40 02/9/03 (0)