I've got a Monolithic PS-1 phono preamplifier with HC1B upgraded PSU in need of a good home. This phono preamp is a sleeper! Former Sterophile Class A and retailed for about $1000 in its day. Both boxes are in excellent condition and perform flawlessly. They also come with the original boxes and manuals.
I significantly preferred this phonostage to the very popular Jasmine unit, but I have decided to go with a more expensive tubed unit and must sell this bad boy.
$365 shipped