Also you can have a look at S1's big brother synth PCB X2 .
S1 'Black Final Edition'. Limited Edition 2017 specs :
Waveblaster compatible synth module based on the SAM2195 chip.
64-voice polyphony (without effects)
38-voice polyphony + effects
High quality, compact size
CleanWave soundset
General MIDI compatible effects
4-band stereo equalizer
Low power consumption, only 5V supply required (no +/- 12V)
Low noise audio output
Can be used on Waveblaster Compatible soundcards
Can be used for electronics projects, such as arduino, raspberry pi, midibox,..
Small size, ideal for building into projects : 36mm x 35mm
SAM2195 MIDI specifications and chip datasheet : click here.
This board is intended for testing, education, development, and usage in custom projects and prototypes.
Compatible with any soundcard that has a Waveblaster connector, SoundBlaster 16, Audician 32, ESS AudioDrive, Aureal Vortex 2 and many others.
Can be used in Oberheim MC2000
Follow these simple instructions to convert your Dreamblaster S1 into a good looking standalone MIDI module. (using S1 module + S1 interface PCB + enclosure kit).
Also suitable for use in electronics projects and retro gaming pc's.