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Midilector S/R - Orgautomatech

Midilector S/R


Midilector S is a Midi file player on SD card intended to drive any Midi device: Midi decoder board or any synth.

Midilector SR is the same with record function.

It is delivered as on the picture, without any case, with all needed (LCD screen, separate Keyboard, Midi socket,etc..). It was designed to be the most compact possible and to be integrated into an organ or any other automatic musical instrument. The buyer is thus considered for having the technical knowledge necessary for this. No soldering needed.


  • Play any standard midifile (format 0) from an SD Memory card up to 2Go.
  • Files may be organised into folders.
  • Multi tracks,  16 mutable channels
  • Board size: 100*49 mm
  • Separate keyboard 100 x 25 mm
  • 24*2 Lcd screen with backlight (optional button to switch off the light)
  • Tempo variations (+ or – ) while playing, with 2 buttons
  • Transpose ( + or – )  while playing, with 2 buttons.
  • Possibility of synchronisation: crank rotation can drive song start, tempo and stop. Have a look at that video, showing an organ church driven by a coffee grinder crank, just here:
  • Lyrics on screen while playing
  • Designed to be fitted to any instrument panel in different possible ways.
  • Powered by any DC source from 7 volt up to 18 volts
  • Provided with a switch and wire to fit onto your instrument front panel
  • More features and user manual at the bottom of this page
  • Can advantageously replace the “antic” Yamaha MDF3
  • Midilector SR version can also record any midi message from its Midi IN socket

Arrives with a free  Sd card

For more information, please, download the user manual: Midilector_S_SR_EN

Midilector is based on the Simon Lehmayr’s open source project, Mr Midi: www.mikrocontroler.net

Additional information

Weight 220 g
Dimensions 100 × 49 × 25 mm
Midilector S/R versions


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