Watched his demo at one of the CES....
Made a big difference but way way too much fuss is needed to replicate what I saw him do.
Ended up with a Double Matrix from CA.
Who Uses KIRMUSS Restoration System?
I met Charles Kirmuss recently at the NY Audio Show, Michael Fremer calls him a Propeller Head, I found him convincing,
https://kirmussaudio.com/ka-rc-1-ultrasonic-record-restoration-system/
WHO has/uses his system?
One option is to simply buy and use his spray to change the polarity of my solution while manually scrubbing
another is to buy Upscale’s package for $1,199, the revised slots let you clean 3 12" LPs, 1 7", no 10" slot for 78’s, (default design is 2-12, 1=10", 1-7")" and the price matches the discounted ’show’ price
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I watched a long slow video, haven't seen this, but it is only 5 minutes
https://www.youtube.com/watch?v=KgU9lzVfkug