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How to “isolate” AC line noise (hash) from your workbench
#10

I did an extensive rebuild of a Zenith 6S524 some time ago. The owner had complained about noise in his home so I added the filter to the inside of the back apron of the chassis. I kept the leads short from the power entrance to the filter. FWIR it was a 3 amp Cornell single pi section with a common mode choke in a completely sealed can. It worked very well at reducing the line noise.

chas

Pliny the younger
“nihil novum nihil varium nihil quod non semel spectasse sufficiat”


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RE: How to “isolate” AC line noise (hash) from your workbench - by Chas - 05-30-2022, 06:05 PM



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