Yamaha MDR-1
The Yamaha Music Disc Recorder MDR-1 was a floppy disk unit which could be attached to the FX/FS organs and digitally record and play back Electone and Clavinova performances.
Two models were produced:
- MDR-1A for the FX-1, and
- MDR-1B for the FX-10, FX-20, FS-20, FS-100, FS-30, FS-200, FS-50, FS-300, FS-70 and FS-500.
It used 3-inch compact floppy disks which could store 200 KB per side, at a maximum of nine programs.
It measured 190 x 273 x 109 mm and weighed 4.5 kg.
It was later followed by the MDR-10.
