This Boss OD-1, serial number 778000, is in excellent vintage condition, is all original and is in perfect operating order. This pedal shows some signs of age and play wear throughout including some paint chipping on the corners, a bit of wrinkle on the original black label located on the bottom side of the pedal and the reflector is missing from the top of the “Level” control knob. This unit was built in Japan in December of 1978 and features the 8 pin JRC4558DD chip. This OD-1 sounds absolutely fantastic and would make a superb addition to any pedal board, studio or vintage pedal enthusiast's collection. This does not include the original box or papers, but will ship out promptly and securely from our little shop here in Tennessee to your front door!