OT: lem baby / univox PA

[eh]

So, I found a univox / lem tape echo / mixer / amplifier at the local flea mart in stockholm, dragged it home, turned it on, and of course, it didnt work. didnt really think it would.

it looks like the X1 matrix mixer, though I think it has 2 more channels..

has anyone got the schematics for this baby?  

i think the amplifier is supposed to have tubes, it doesnt. do anyone know what kinda tubes i should use? or, more rather, have a "pinout" of what the wires from the tape echo section do. i dont need a amplifier, but i do need a tape echo, and i do need those shining knobs for other purposes than a old mixer.. //