They are still being sold in the Uk by www.britishaudiostore.com (no affiliation)
I have been using them for 25+years and firmy believe that nary a power transformer should be without them: lowered noisefloor as well as overall clarity of the system. Deleting the threats is an act of vandalism.
I have been using them for 25+years and firmy believe that nary a power transformer should be without them: lowered noisefloor as well as overall clarity of the system. Deleting the threats is an act of vandalism.