Here are the features of this all new midi board I designed , made and directly distribute:


  • 32 outputs, 35 volt , 500 mA max

  • size: Only 100 * 86 mm: can fit in any instrument, even the smallest..

  • all ouputs are clearly marked on the board
  • Midi channel can be changed directly on the card by push button and LED, no need of any computer. Useful "on stage" to play together with friends.

  • Responds to note-on, note-off, all sound off (CC120), all note off (CC123)

  • Considers note-on with velocity 0 as note-off

  • Supports MIDI running status

  • Easy mapping of outputs by sending a midi file (with Midilector) or with the freeware "Parametor"

  • ULN2803 chips are not soldered on the board, In case of accident (short in a solenoid for exemple.....) one can exchange them very easely

  • Protection against bad polarity

  • New:  for safety, there is now a limitation of simultaneous notes playing, for each ULN group and for the entire board. That can be set very easily by the user himself.
  • Compatible with every midifiles player in respect to MIDI standard

  • The MIDI OUT socket acts as a MIDI THRU. That means every messages in goes out by MIDI OUT except active sensing messages 

  • Solenoid test with just a button on start

  • By pressing any of the buttons, all the playing notes are stopped. This could be important if your sequencer has a little trouble or if the midi lead is un-plugged while playing.

  • On demand, one or more outputs can be programmed to respond to sustain or another control change of your choice
  • All other special programmations on demand

Complete features and user manual by clicking here:



I want to know more about this product!


For any question please, feel free to contact me :



Now availlable: SD card midi file reader



A good example of wiring











Christian Blanchard

113 rue Champommier

79000 NIORT


tel 33 9 63 45 61 45

N° siret 399 479 138 00022






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