Anyone know where i can get one? Trying to figure this beast out.

MC and HNY to everyone.
Some time ago I delivered a 2 channel-strip module from a MCI-made (now Sony) JH-600 console. It worked really well until the owner lend it to someone else for a few recordings. When he he got it back it did nothing at all. So he called me again to have a look at it.

There is a MCI JH 600 console up for sale here. I got interested because it seems like a good deal. Problem is, I have none hands-on experience with MCI, only heard stuff about and recorded with the MCI. Good stuff. Anyone have opinions/experience of this console ?