Had an Audiodesk rcm the year it came out. After about 100 records, the pump broke and it could not be sent back for repair. So I received a discount (not very much) on a new improved Audio Desk. When that pump broke, I was utterly disgusted having spent about $7,500 on the two machines. I switched to the current KL Audio with which I am very satisfied. Bonus--if it breaks, I can have it repaired in the U.S.
Ultrasonic Record Cleaner 40 v 80 v 120 kHz
I’m new to vinyl. My table is George Merrill’s Signature Polytable. Most of the records are purchased used from local shops, which range from poor to decent condition. Hence, I need a record cleaner.
I have been researching ultrasonic (US) cleaners online, The standard US cleaners are 40 kHz. More recently, however, I’ve seen companies like Cleaner Vinyl and Degritter are offering multi kHz machines that operate at 40, 80, and 120 kHz.
Is there any evidence that the higher frequencies make a real audible difference? Or is alleged benefits just marketing hype? Any real world feedback if the higher frequencies really improve cleaning would be appreciated.
Thanks much.