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UMR

Assembled UMR

UMR Kit Contents
Kit Contents

UMR: Universal MIDI Retrofit

MIDI Retrofit for Vintage Consumer Keyboards

Product redesign in progress.

For installation service, contact Class A Electronics or Alien-Devices.

Features

Adds a standard MIDI IN port to many vintage non-velocity-sensitive keyboards
Notes triggered with MIDI are functionally identical to local keypress
Does not interfere with "stock" functionality of keyboard
Power and activity LEDs
User-selected MIDI channel and note range
Measures roughly 72 x 56 mm (2.8 x 2.2")
Assembly service optional

Compatibility

See the installation notes for model-specific information. For help with unlisted keyboard models, please read the keyboard matrix article.

Documented Installs

Casio DM-100 (Upper Keyboard)
Casio DM-100 (Lower Keyboard)
Casio MT-205
Casio MT-210
Casio RAP-1 (Rapman)
Casio SK-1
Casio SK-5
Casio SK-10
Casio SK-100
Yamaha MK-100 *
Yamaha PSS-140
Yamaha PSS-170
Yamaha PSS-270 *
Yamaha VSS-30

Incompatible Keyboards

Yamaha CS01 (use the CS01-MIDI kit)
Yamaha PSS-470
Yamaha VL-1 (use the VL-1-MIDI kit)
Yamaha VSS-100
Yamaha VSS-200

Kit Contents

Printed circuit board
All required components
Standard MIDI jack & mounting screws
LED panel bezels
Adhesive foam pad

See Also

Hook-Up Wire

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