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|previous: Tom Bob-||View Thread|
|9/15/2000 3:56 PM|
|Bob P||Re: HELP! Hummmmmmmmmm|
Whew! Problem solved. Here is what I did:
1) Ran two separate grounds from the filter caps. One for before the choke and one after. That cleaned up most of the hum.
2) I soldered the 250mf cap from V1 and the 820 ohm /100K junction off V2 directly to the chassis nearest the components. That got rid of the rest of the hum.
Thanks again to all,