Otari DP-4050-C2 Cassette Duplicator

Classic high speed tape duplicator - copies cassettes at 8x or 16x normal speed, super high end unit. In working condition, though I have not had it serviced and I am sure that it would benefit from a check-up, though that is beyond me and my particular use case - I don’t even know where I’d look. But the machine does work, copies tapes at super fast speed and is ultimately an Otari product, which is one of the most classic brands of high end tape equipment