![Keio DoncaMatic DE 20 Rhythms : Ernst Orwell : Free Download, Borrow, and Streaming : Internet Archive Keio DoncaMatic DE 20 Rhythms : Ernst Orwell : Free Download, Borrow, and Streaming : Internet Archive](https://archive.org/services/img/Keio_DoncaMatic_DE_20_Rhythms/full/pct:500/0/default.jpg)
Keio DoncaMatic DE 20 Rhythms : Ernst Orwell : Free Download, Borrow, and Streaming : Internet Archive
Keio/Korg Doncamatic DE-11. Very early Japanese preset drum machine - the first model that Keio prod
Found on Reverb: Keio (Korg) Rockmate DoncaMatic Drum Machine [c. 1966] | This 1966 drum machine is basically a woodpecker that you can control. https://goo.gl/ceLYVj | By Reverb Australia | Facebook
![Korg's Donca matic DA-20 was the Japanese company's first product - a drum machine with a few notes of the scale chucked on for … | Drum machine, Synthesizer, Synth Korg's Donca matic DA-20 was the Japanese company's first product - a drum machine with a few notes of the scale chucked on for … | Drum machine, Synthesizer, Synth](https://i.pinimg.com/736x/e8/12/d8/e812d8059252f2658ff1692ebafc62cc.jpg)