Here is a follow-up on adventures with my DIY ultrasonic record cleaning setup posted on Bill Hart's delightful Web site:
The Vinyl Press.
This follow-up takes a look at the operation of the
filtering system at the point where I changed the water in the USC tank.
Doing the refill, I decided to increase the amount of IPA and surfactant/wetting agent (Ilfotol) and will try to report on what happened with that the next time the water is changed.
Thanks Bill!