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Old 4th Dec 2022, 9:45 pm   #15
Jolly 7
Octode
 
Join Date: Feb 2018
Location: Southampton, Hampshire, UK.
Posts: 1,051
Default Re: Noise issue with DIY variable PSU and audio amplifier

Thanks everyone for all the replies. I shortened, unbundled and rerouted the wires as suggested, but the issue persists. As I have some other spare DIY amplifier circuit boards lying around I think I'll try one of them instead to see if that gets rid of the noise problem. This is probably the easiest way for me. If it doesn't, it's back to the drawing board 😄
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