hifi engine

Lafayette LR-758 Receiver Information

I just acquired a Lafayette LR-758 Receiver is was built in 1973. It works fine but it has no spec on it. The interesting thing is it has has outputs for front and rear speakers and a switch on the back for the rear speakers level A or B. I hoping it might be an quadrophonic model.

If anyone has any information on this unit, I would greatly appreciate your input.