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Old 04-25-2026, 03:59 PM
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miniman82 miniman82 is offline
First Light: 1952-2011
 
Join Date: Jun 2009
Location: Great Mills, MD
Posts: 4,183
There is ripple in both power supplies, it’s unavoidable with half wave rectification. Strange thing is it checks out exactly like another restoration I looked at so I didn’t think it was a problem, see the below link.

https://www.radiomuseum.org/forum/pi...l_details.html

But obviously if it’s being coupled into circuits and amplified it’s an issue, I’m just mystified how his works and mine has this problem with hum.

Timmy- it’s recapped.
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