Another Univox classic machine, here's some info from the ebay seller...
Univox SR-55, Drum Machine, Preset Patterns, Vintage Unit
Unit is Tested and Functions Well
Please take a look at the photos for physical condition. Functional condition is described above. All items are tested to our ability prior to listing and retested again at the end of auction prior to packing and shipping. Please keep in mind most units are complicated and not all functions are tested. Also, most are older units and may need their pots and buttons sprayed or cleaned. All sales are as is and final, no returns, no refunds. If you experience a problem please contact us to resolve any issues.