Author Archives: Mickey Cummins

HSC Gear Part II A quick recap. Sean Boyer made 3D gears for the HSC mechanism I was working on. They worked great as replacements for the broken stock gear. I danced a jig. And Scott Walker got the HSC unit he had been dreaming of for quite some time. This is a Home StereoContinue reading “July 11, 2024”

Myth Dispelling Time I’ve seen one too many posts about silver tarnish being conductive. One of the things I do on every SHP amplifier redo is desolder the tone controls, take them apart and clean the contacts by hand. I have learned this the hard way. Too many times I have douched them down whileContinue reading “July 2, 2024”