Controllers and Editors for Synths, Keyboards and Effects

 FVC - Four Voice Controller for Eurorack Early Demo   FVC-1 User Guide Roland APRO Control Map 2 Versions Basic - No CV Control  FVC-1         Four Voice Controller with Keyboard Logic and Faux Vibrato   FVC-1 Basic Version without cover panel   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. Adjustable Pitch Bend and Split Point.  32 Memories to store settings -...

Behringer 2-XM Polyphonic Controller This is the latest project - a four voice controller for the Behringer 2-XM. The 2-XM is based on the Oberheim SEM which was the synth module that was in the famous FVS (Four Voice Synthesiser) from 1978. I was lucky enough have one of these (courtesy of the record company!) and used it for live and recording until the mid 80s when it died! I still have one of the modules but the rest is long gone. I had given up all hope of ever replacing it until Behringer announced 2-XM which is a faithful but smaller recreation of the modern SEM (2000s). Each 2-XM is actually 2 SEMS  - can you see why it's called the 2-XM ;)  so if you have 2 units and a controller you would have the equivalent of the mighty FVS. More information about ordering and building  here Here is the finished prototype.... FVC connected to 2 x 2-XMs for a four voice system Short demo of the FVC features  2-XM Controller Features Polyphonic control of 2 units for emulat...