«  twelve o'clock filter and converter »

for those who have midi analog synth first generation that can not select the midi channel,
1 midi input and output channel selection choice of 16 MIDI channels
1 knob to convert the selected channel to another channel ...
midi output, and thrue
a KEY EVENT button
9v power supply transformer

UTILIZATION

easy

OVERALL OPINION

useful for synth twelve o'clock the first generation.
Type: roland JP8, JP6 ... etc ...