This beast is heavy so I have been procrastinating unpacking it for more photos (49 pounds, see box photo).
Classic U.S.Pioneer SX-1010 receiver, 100 watts per channel.
Includes original box, packing, operating instructions, Service manual,
original unopened accessory package, plus extra accessories,
I priced those speaker plugs online and was shocked.
The serial # indicates that it was manufactured in June of 1974.
This is a multi-voltage (5) model, not too common (see rear panel photos).
Email me if you need the specifications from the Operating Instructions.
Once purchased, this item may not be returned.