Nice one, Ian. You'll love it

The professional version for musicians has been reviewed in this month's Guitar and Bass magazine, see here:



I guess if it can successfully clean up noise in that type of application, it should also be able to do it in your system at home!

Interested parties, for either version of this filter, should contact Mark Grant: https://www.markgrantcables.co.uk/uk...-power-filter/

Marco.