via this auction via the forum."Here is a cheap solution if you want to add midi to your Analog Synth. It is in 1volt/octave format which makes this compatible with alot of stuff out there. By default it is set on Midi Channel 1, but there is a dip switch to activate a different midi channel if you wanted to. The actual PCB was CNC professionally manufactured, so it is highly reliable. The panel is Lexan and the box is wood. A 12v AC wallwart adapter is included with this auction.
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THE UNIT IS SIMPLE IT ONLY UNDERSTANDS: NOTE OFF/ON, and VELOCITY.
THESE ARE THE OUTPUTS
(1) PITCH 1v/oct OUT
(1) GATE rated at 5v OUTPUT
(1) VELOCITY ACCENT rated at 5v OUTPUT (HINT**) you can run this to a filter CV pot and dial in the amount of "bright" you want when you slam those Keys!
This is the way I calibrated the unit: Note -C3 puts out 0v, -C2=1v,-C1=2v,C0=3v,etc
THERE IS A VERY BIG RANGE, SO YOU CAN PLAY OFF AN 88-key controller.
There is a RED Led that lights up when ever you play a midi note.
There is a Yellow Led to let you know the power is on.
It runs off 12v AC, the wall adapter is included."
