via this Reverb listing
This appears to be the first one to be featured on the site. It looks a bit like the Wexler ROCKMATE. Teisco made a CHECKMATE keyboard. You can fhand a handful of posts mentioning CHECKMATE here.
Details via the listing:
"A vintage Checkmate drum machine, a true gem from the early days of rhythm boxes. This unit is as much a visual statement as it is a piece of music history: with its golden front panel and large knobs, it’s a guaranteed eye-catcher in any studio or collection.
Fully serviced: all electrolytic capacitors have been replaced, ensuring reliable operation.
Everything works as it should – all rhythms, switches, and controls have been tested.
Runs on a single 9V battery inside the unit, making it portable and hassle-free.
About the Checkmate
The Checkmate belongs to the family of early preset rhythm machines from the late 1960s/early 1970s, often linked with Korg’s DoncaMatic line. These units were designed for accompaniment but quickly became collectible for their quirky analog character and stunning design.
Limited but charming selection of preset rhythms.
Simple analog sound circuitry with a warm, nostalgic tone.
Rarely seen today, making it highly desirable for collectors of vintage drum machines.
Why You’ll Love It
While it won’t replace a modern drum computer in terms of versatility, the Checkmate delivers something unique:
A rare piece of music history that shaped the early years of electronic rhythm.
Unmatched aesthetics – the gold panel and oversized knobs look fantastic both in use and as a display piece.
Collector’s must-have – these machines are increasingly hard to find in good working order.
If you’re a vintage synth/drum machine enthusiast, this is a rare opportunity to own a serviced and working Checkmate drum machine. Perfect as a collector’s item, studio conversation piece, or source of authentic retro rhythms."
