Anton Gÿsen wrote:

Serge Auckland wrote:

A mains filter will cost a few pounds/euros. You're not thinking of an
audiophile one are you? That's a £€5 part in a £€ 50 box with a £€ 1000
price tag.

I can only find the audiophile ones.

You mean audiophool.

Try an electrical shop ! They're probably better made anyway !

Graham