I suggest before replacing anything, you try these steps first.
https://www.psaudio.com/ps_how/how-to-find-and-fix-hum/
https://www.psaudio.com/ps_how/how-to-find-and-fix-hum/
I suggest before replacing anything, you try these steps first. https://www.psaudio.com/ps_how/how-to-find-and-fix-hum/ |