Small-MIDI 4(assembly kit)


SKU: SM-MIDI4-B Category:


This is the first GINO-MIDI Interface, it’s called the Small-MIDI 4.

The configuration that the Small-MIDI 4 Interface can handle consists of:

  • two 5 octave keyboards and a large pedal and a register panel of up to 64 registers, or
  • three 5 octave keys and a large pedal, or
  • four 5 octave keys

It can handle a total of 4 x 64 switches. The PCB is 80 x 52 mm.

The heart (brain) of the interface is a Atmel microcontroller. This circuit can be powered by a very simple  adaptor that delivers between 8 and 12 volts. This circuit consumes approximately 15 mA.

A 20-pin ribbon cable, called the GINO-Bus goes to the decoder-PCB’s or the Decoder_Matrix-PCB’s which are connected on the keyboards, pedal or registry panel. With the GINO-Bus you can build your modular MIDI organ. This small interface is the heart of your MIDI organ.

Additional information

Weight .075 kg

Technical data

Measurements: 80 x 52 mm
Power supply: 8 to 12 volts DC
Power Consumption: 15 mA
Switch range: 4 x 64 switches
Output: 1 x MIDI Out

Delivery: as assembly kit


Manual Small-Midi 4