Hi-Fi+ has posted a review of the KL Audio record cleaning machine ($3999) Their conclusions:
“The Klaudio KD-CLN-LP200 raises the bar in terms of record cleaner price, but it also raises the bar 1n terms of record cleaning. LPs leave the LP200 in pristine, museum grade condition, and you really can hear the difference, too. Serious record collectors - start saving!”
You can read the full review here.
You can find links to more reviews of the KL Audio record cleaning machine here.