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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.
oldaudiophile

Showing 1 response by madrac

madrac
13 posts
 
I went from a VPI 16.5 (still have) only to a Vinyl Stack/Generic 40 khz Ultrasonic set-up to the Degritter (have had it now for a few weeks).  IMO, each change was an improvement.  I've done over 400 lp's on the Degritter in that time (heavy cycle) and have played several.  Very impressed on how quiet the albums are and can hear more detail and better bass.  That said, some of the albums I've listened to aren't completely noise free -- I've not recleaned yet to see if there is an improvement or if it's just now in the vinyl due to age or other factor.
The Degritter is so easy to use and a time saver.  Drop the record in, start, and come back in about 10 minutes (on Heavy) to a clean/dry record.  That said, using heavy cycle, I find the machine's cooling cycle does kick in after the 2nd record or so when I am doing a batch at a time (sometimes 20-30 per day as I'm recleaning my entire collection).  It just adds a bit of time.  No user interaction required.
Overall, I recommend the Degritter.


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