Replacement Toroidal Transformer

[MidnightArrakis]

I would say the noise is very scratchy white noise, and a crackling even at low levels with respect to the monitor knob.

I can record a bit of the noise and upload if useful?

[I can record a bit of the noise and upload if useful?] -- I am more than certain that a recording of a minute or so of your noise will be useful to others on here, but it won't do me much good. I'm only involved with the mechanical design and PCB-layouts of electronic equipment. I don't do any troubleshooting. I was just asking on behalf of others.

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