 diy-synths
 diy-synths 
 Synth maker
 A platform for designing and sharing DIY synthesizers and related hardware projects.
List of open-source synths πΉ
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Language: Python 
last commit: over 1 year ago 
Linked from   1 awesome list  
  awesome-listdiyhardwarelistopen-sourcesoundsynthsynthesizer 
 | SORTABLE LIST Β /Β Β SUBMIT DESIGN Β /Β Β DISCUSSION | |||
| ATtiny Punk Console | 25 | almost 3 years ago | β ATtiny85 implementation of Atari Punk Console | 
| Ambika | β Multi-voice, hybrid synthesizer. Descendant of Shruthi-1 | ||
| Anushri | β DIY digitally controlled analog monosynth | ||
| ArduTouch | 195 | almost 5 years ago | β Arduino-compatible music synthesizer | 
| Arpie | β Compact, highly-functional, MIDI arpeggiator | ||
| BE2N | β BE2NΒ is a 22HP eurorack module with two specular Benjolins at its core | ||
| Coron DS7 (DS8) | β Percussion & Drum Synthe | ||
| Drone & Drama | 1 | about 2 years ago | β Simple drone synth based on Teensy | 
| DrumKid | 107 | over 1 year ago | β Lo-fi aleatoric Arduino drum machine | 
| Echo Rockit | β Small, portable synth / effect processor | ||
| Faderbank 16n | 338 | over 1 year ago | β 16 faders MIDI-controller which is compatible with modular world | 
| Fasma Festival | β Yet another Teensy drum machine with clock sync | ||
| Flounder | 14 | about 2 years ago | β Teensy based usb midi keyboard + controls + stereo audio | 
| Kelpie | 57 | about 5 years ago | β Portable polyphonic digital synthesizer | 
| LMN-3 | β OP-1 inspired DAW-in-a-box | ||
| Le Strum | 60 | 12 months ago | β Compact and very simple yet funny MIDI strummer | 
| Lil CMOS toolbox | 9 | over 1 year ago | β CMOS-based semi-modular synthesizer | 
| Lil' mono | 9 | over 1 year ago | β Simple east coast analog synthesizer | 
| Lunchbeat | 28 | almost 12 years ago | β 1-bit percussion sounds and a sequencer | 
| MIDIvampire II | β 4 voice drum machine that is powered from the MIDI data line | ||
| Meebleeps Freaq FM | 113 | about 1 year ago | β Dual-Voice 2 operator 8-bit FM Arduino Synth with 2-track generative sequencer, Mozzi library, Volca form-factor | 
| Meebleeps Mutant | 64 | about 1 year ago | β 8-Bit 2-oscillator subtractive Arduino synth for generative techno, using Mozzi library, in Volca form-factor | 
| Meeblip Micro | 38 | almost 14 years ago | β Hackable monophonic synth based on atmega32 | 
| Meeblip SE | 38 | almost 14 years ago | β Hackable monophonic synth based on atmega32 | 
| Meeblip Triode | 48 | over 8 years ago | β Hackable monophonic synth based on atmega32. It consists of 2 PCBs stacked together | 
| Mega MIDI | 98 | over 3 years ago | β MIDI-compatible Sega Genesis/Megadrive Synthesizer with REAL sound chips | 
| Mini Dexed | 1,146 | 11 months ago | β FM synthesizer closely modeled on the famous DX7 | 
| Mixtape Alpha | β Credit-card sized Atmega328-based 4 voice synth | ||
| NSynth Super | 2,439 | over 4 years ago | β An experimental physical interface for the NSynth algorithm | 
| NTH synth | 6 | about 12 years ago | β 8-bit hackable mono synth | 
| Nano minipops | 38 | about 7 years ago | β Korg minipops made around Arduino | 
| Noise Toaster | β Simple, full analog noise synth | ||
| Norns shield | 507 | over 2 years ago | β Norns is an open, dynamic instrument creation platform and musical computer | 
| OTTO | 2,639 | almost 3 years ago | β Digital hardware groovebox, with synths, samplers, effects and a sequencer with an audio looper | 
| OpenDeck | 656 | 11 months ago | β Open platform for ultimate MIDI control deck building | 
| POLY555 | 68 | 11 months ago | β Polyphonic, analog, square wave synth based on theΒ Β timer chip | 
| Paper Bits | β Paper Bits is a small, modular synthesiser system. Voltage controlled, stripboard compatible | ||
| Plinky | 143 | 11 months ago | β Plinky is an 8-voice polyphonic touch synthesiser that specialises in fragile, melancholic sounds | 
| Polaron | 193 | about 5 years ago | β Digital drum machine based on theΒ Teensy 3.6 | 
| Polykit X1 | 68 | almost 2 years ago | β Full analog, semi modular (!), patchable synthesizer. It is an interface that works in conjunction with open source voice card | 
| Portable synth | 386 | about 4 years ago | β OP-1 style portable groovebox based around Teensy 4 | 
| PreenFM 2 | 129 | over 1 year ago | β Preenfm brings the old FM synthesis in small open-source modern DIY boxes | 
| Protean | 10 | almost 2 years ago | β ATtiny-based motion texture source | 
| Quantum DJ | β Electromagnetic noise to 1bit sound converter | ||
| Real SID shield | 3 | about 8 years ago | β Digital interface to SID chip (Commodore 64) | 
| S54 (Liv's Synth) | 2 | almost 2 years ago | β Hybrid mono synth build with full analogue signal path | 
| Shruthi-1 | β Hybrid synthesiser with digital generators and swappable analog filter boards | ||
| Sound Lab Mini-Synth | β Full analog legendary design by Ray Wilson | ||
| Sound Lab Mini-Synth MkII | β Full analog Ray Wilson's synth. Descendant of Sound Lab Mini-Synth | ||
| Teensy Audio FX | 73 | about 4 years ago | β Playable effects modeled on the Teenage Engineering PO series | 
| Teensy Beats Shield | β Handheld audio sequencer. PO style | ||
| Totoro | 5 | almost 2 years ago | β Cheap and easy to solder 2 oscillators synth | 
| WTPA2 (Where is the party at 2) | β 8-bit audio sampler kit which does some stuff that no other samplers out there do | ||
| Wee Noise Maker | β Pocket size sampler/sequencer with audio DAC, headphone amplifier and audio input | ||
| YM2149 Synth | 95 | over 8 years ago | β Neat little chip that was used in various retro arcade machines and consoles, including the Atari ST | 
| Yowler | 21 | almost 3 years ago | β Versatile small form noise/drone synth | 
| ZeKit | 22 | over 3 years ago | β 4 voice paraphonic synth | 
| Zynthian | β Open Platform for Sound Synthesis & Processing build on top of Raspberry Pi | ||
| x0x heart | β Heart of the infamous TB-303, surgically extracted to be transplanted into your designs | ||
| x0xb0x | β Full reproduction of the original Roland TB-303 synthesizer, with fully functional sequencer | ||