Anyone here ever use an ultrasonic cleaner for LPs?
http://www.audiokarma.org/forums/showthread.php?t=677748
http://www.audiokarma.org/forums/showthread.php?t=595742
http://www.audiokarma.org/forums/showthread.php?t=677748
http://www.audiokarma.org/forums/showthread.php?t=595742