3M AVP90 Turntable
 

I've just acquired a 3M AVP90 professional turntable, and am hoping someone has
some information on it. It's a large and heavy direct-drive pro turntable,
along the lines of the EMTs, with built-in moving coil amps. Fully servo
controlled with remote control.

Looks in perfect condition, but I don't have any manual or info. One board
seems to be missing, possibly the vari-speed controller card as that feature
doesn't work.

Any info would be welcome

Thanks

Serge