Controllers and Editors for Synths, Keyboards and Effects

The Pro Micro  How to get the projects If you are interested in building any of these projects please contact me for details. I don't supply any parts but you can get the Pro Micro and other parts from eBay etc.  You can contact me via the comments sections. Alternatively,  email me at  gmail - my name is chaz riff but without the space ;) Behringer 2-XM Polyphonic Controller This is the latest project - a four voice controller for the Behringer 2-XM. This is based on the Oberheim SEM which was the synth module that was in the famous FVS (Four Voice Synthesiser) from 1978. This project uses 2 Pro Micros connected via the TX and RX pins. I needed 2 because it requires 32 ins and outs.        FVC connected to 2-XMs More info  here Low Cost Polyphonic Keyboard Controller for mono synths A much simpler and cheaper alternative to the 2-XM controller. Very cheap to build and still has an on board polyphonic ADSR. All controls are handled with CCs f...

 FVC  Four Voice Controller  Eurorack version designed for Behringer 2-XM (Works with any MIDI equipped synth with 0-10V CV inputs)         FVC-1 User Guide Roland APRO Control Map Basic Version - No CV Control  FVC-1         Four Voice Controller with Keyboard Logic and Faux Vibrato       All functions are controlled with CC numbers  so you need a controller keyboard     Polyphonic control of 4 MIDI channels. Keyboard modes based on the original Oberheim FVS. 2,3 or 4 voice operation. MIDI IN and 2 unbuffered MIDI Outs  (TYPE A MIDI Jacks). Continuous (Round Robin) or Reset. Split. Split Mode = Mono-L Poly-R or Poly-L  Mono-R. Unison. Freeze. -1 /+2 Octave transpose in semitone steps per Voice - great for stacked chord  Faux Vibrato LFO (uses an offset via Pitch Bend message). (Thanks to  Mo Thunderz  for the LFO Library!! ). 4 Waveforms - Saw, Tri, Sin and Square. Ad...