The Stovebolt Site Forums The Shop Area The Electrical Bay The Radio Bench Excellent, another radio to play with

the ultrasonic cleaner...
it works okay, but it won't remove everything
it did a reasonable job of this complicated part in the tuner unit, photos attached
i used only water and a bit of shampoo in the cleaning bath

i have two of this particular assembly, the other one is brighter and better looking, probably will go with the other one

maybe i should try baking soda or some stronger chemicals in the bath, i heard folks use evapo-rust directly in the cleaning bath
-s