It is in slightly used condition with some slightly scraped corners and I'd suggest cleaning the inputs on the back since they are a tad bit dirty. This is a vintage amp that was discontinued in 1998. It used to be Pioneer's top of the line power amplifier in the 80's and 90's. It has a headphone port so you can use this as a headphone amplifier and a speaker amplifier at the same time. You can also drive two sets of speakers at the same time! I will post pictures later but I am posting this now in case anyone is interested. I would like
$530 shipped for it and that includes the manual for it.
Here is some information on it.
FS: Pioneer M-90 Power Amplifier
Linear Mode
