Tried the Kirmuss machine. Would NOT recommend it to anyone. Its an amateur and poorly designed component which sits in a generic ultrasonic machine. What I found was that it was easy for a record to slip out of the guide wheels while cleaning, but it will keep turning and pushes the record against the plastic slot it sits in, scratching and damaging a couple of records I tried. Also even if you set the temperature to minimum, the water heats up to a point that records warp... when the record cooled it seemed to return to mostly flat, but I was horrified. Picked it up in the afternoon, tried it on several records in the evening and followed all of the directions, returned the machine the next day.
Record Cleaning Machines
Has anyone out there done an A/B comparison of the cleaning results or efficacy using the Degritter ultra sonic record cleaning machine which operates at 120 kHz/300 watts and an ultrasonic cleaner that operates at 40 kHz/300 or 380 watts (e.g. Audio Desk; CleanerVinyl; the Kirmuss machine; etc.)? I have a system I put together using CleanerVinyl equipment, a standard 40 kHz ultrasonic tank and a Knosti Disco-Antistat for final rinse. I clean 3 records at a time and get great results. Surface noise on well cared for records (only kind I have) is virtually totally eliminated, sound comes from a totally black background and audio performance is noticeably improved in every way. Even though the Degritter only cleans 1 record at a time, it seems significantly easier to use, more compact and relatively quick, compared to the system I have now. I'm wondering if the Degritter's 120 kHz is all that much more effective, if at all, in rendering better audio performance than the standard 40 kHz frequency. I don't mind, at all, spending a little extra time cleaning my records if the audio results using the Degritter are not going to be any different. I'm not inclined to spend three grand for a little more ease & convenience and to save a few minutes. However, if I could be assured the Degritter would render better audio performance results, even relatively small improvements, that would be a whole other story.