Fully rebuilt with all new capacitors, transistors and STK modules.  AM/FM boards have been aligned using a Kenwood SG5150. This unit looks good and sounds good.  It has more than enough power to fill a moderate room.  All inputs and outputs have been tested including headphone out.  I normally don't offer a 30-day return on 40 -year-old electronic gear, but I am confident there won't be a need.  I only ship to the lower 48.  Shipping included in price.