Very rare Denon DTR-80P DAT Digital Audio Tape. This is considered by many to be one of the best portables ever made. I believe this to be the same as the Casio DA-R100 internally. Includes the detachable battery pack that holds 6 AA batteries (brand new batteries installed). I don't have the DC power supply but it looks to be a basic 9v supply. Player is in excellent condition but does have a few light scratches as you would expect from a device nearly 30... years old. I'll entertain reasonable offers. Well cared for examples are becoming harder and harder to find. Shipping is free to the lower 48 states. I will sell internationally through the Global Shipping Program only.