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Modular Synths

Modular synths are organized around a fundamental principle: individual modules provide a single/finite number of functions that vary depending on how they're patched. From this, all finite functions can combine in seemingly infinite ways, providing an open ended music making tool. This system is not unlike organs in the body, which are fixed in their function, but can work within a limitless number of species of animals.

Modules are usually connected to a common power supply, affixed inside a case, and connected to one another via patch cables. These patch cables decide how the instrument is constructed, with new patches essentially creating new "creatures." This means the architecture of one's synthesizer can always evolve. New modules can be added as new functionality is desired, and your modular synthesizer can grow and change with one's needs.

Fortunately, the power supply specifications are all standardized, so any eurorack module can work with any eurorack power supply. The signal levels are also standardized, allowing any output to be patched into any input. With this openness, it is also possible to create patches that do not function, this is where research and signal flow theory become essential, especially with so many diverse functions available in the Eurorack modular format. You can find the best selection of modular synth systems, modules, and DIY kits in the eurorack format at Perfect Circuit Audio.

Brand
  1. CFM
  2. Clee Sound
  3. Fonitronik
  4. Frequency Central
  5. GMSN!
  6. Pucktronix
HP
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  1. 1U / Tile
  2. Blank Panel
  3. Bundles
  4. Cases
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  7. DIY
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  10. Drums / Percussion
  11. Dynamics / EQ
  12. Envelope
  13. Expander
  14. Filter
  15. Full Voice
  16. In / Out
  17. LFO
  18. MIDI to CV
  19. Mixer
  20. Noise
  21. Oscillator
  22. Patch Cables
  23. Phaser / Chorus
  24. Pitch Effect
  25. Power
  26. Quantizer
  27. Random
  28. Reverb
  29. Sample & Hold
  30. Sampler
  31. Sequencer
  32. System
  33. Tube
  34. Utility
  35. VCA
  36. Video
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  1. M103A VCO Driver PCB
    Arcenson M103A VCO Driver PCB
    • Sale
    $45.00 $31.97
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  2. BHWR Bipolar Half Wave Rectifier Front Panel
    CFM BHWR Bipolar Half Wave Rectifier Front Panel 2hp
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    $24.99 $16.97
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  3. Orgone Accumulator PCB
    Clee Sound Orgone Accumulator PCB
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    $40.00 $27.97
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  4. Voltage Controlled Timer PCB
    Clee Sound Voltage Controlled Timer PCB
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    $15.00 $10.97
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  5. Thomas Henry CMOS ADSR PCB + Panel
    Fonitronik Thomas Henry CMOS ADSR PCB + Panel 16hp
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    $39.99 $32.97
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  6. Meth Amp Fuzz VCA PCB + Panel
    Frequency Central Meth Amp Fuzz VCA PCB + Panel 10hp
    $55.00

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  7. Multipoles 4x4 multiple PCB + Panel
    Frequency Central Multipoles 4x4 multiple PCB + Panel 10hp
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    $25.00 $20.97
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  8. Pure Noise PCB + Panel
    GMSN! Pure Noise PCB + Panel 4hp
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    $35.00 $27.97
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  9. Pure Quantiser PCB
    GMSN! Pure Quantiser PCB 8hp
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    $29.00 $22.97
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  10. Pure Sample and Hold PCB + Panel
    GMSN! Pure Sample and Hold PCB + Panel 4hp
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    $35.00 $27.97
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  11. Pure VCA PCB
    GMSN! Pure VCA PCB 4hp
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    $15.00 $11.97
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  12. Test 3 Voltage Eurorack V/mA Meter DIY Kit + Faceplate
    Joranalogue Test 3 Voltage Eurorack V/mA Meter DIY Kit + Faceplate 8hp
    $95.00

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  13. USB Octomod OSC/MIDI To CV PCB
    Pucktronix USB Octomod OSC/MIDI To CV PCB
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    $30.00 $20.97
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  14. NS1 Experimenters Kit
    Soundmachines NS1 Experimenters Kit
    $55.00

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  15. NS1 Nanosynth Bundle With Case
    Soundmachines NS1 Nanosynth Bundle With Case
    $241.00

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