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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. Clee Sound
  2. Doepfer
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  7. Noise Engineering
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  1. 1U / Tile
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  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
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  29. Sample & Hold
  30. Sampler
  31. Sequencer
  32. System
  33. Tube
  34. Utility
  35. VCA
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  1. Orgone Accumulator PCB
    Clee Sound Orgone Accumulator PCB
    • Sale
    $40.00 $27.97
    In Stock Available for immediate delivery!
  2. Voltage Controlled Timer PCB
    Clee Sound Voltage Controlled Timer PCB
    • Sale
    $15.00 $10.97
    In Stock Available for immediate delivery!
  3. Dark Energy II Glide Kit
    Doepfer Dark Energy II Glide Kit
    $15.00

    In Stock Available for immediate delivery!
  4. mh21 PS3100 Triple Vactrol Resonators PCB + Panel
    Fonitronik mh21 PS3100 Triple Vactrol Resonators PCB + Panel 16hp
    $41.99

    In Stock Available for immediate delivery!
  5. Multipoles 4x4 multiple PCB + Panel
    Frequency Central Multipoles 4x4 multiple PCB + Panel 10hp
    $25.00

    In Stock Available for immediate delivery!
  6. Pure Sample and Hold PCB + Panel
    GMSN! Pure Sample and Hold PCB + Panel 4hp
    $35.00

    In Stock Available for immediate delivery!
  7. Pure VCA PCB
    GMSN! Pure VCA PCB 4hp
    $15.00

    In Stock Available for immediate delivery!
  8. Test 3 Voltage Eurorack V/mA Meter DIY Kit + Faceplate
    Joranalogue Test 3 Voltage Eurorack V/mA Meter DIY Kit + Faceplate 8hp
    $95.00

    In Stock Available for immediate delivery!
  9. Ataraxic Translatron (PCB Panel)
    Noise Engineering Ataraxic Translatron (PCB Panel) 4hp
    $170.00

    Arriving Soon We're expecting more shortly!
  10. Pulp Logic Spring Reverberation Tile
    Pulp Logic P-Verb Picoverb Eurorack Conversion Kit
    $49.00

    In Stock Available for immediate delivery!
  11. Serge Smooth/Stepped Generator (Kit)
    Random Source Serge Smooth/Stepped Generator (Kit) 18hp
    $134.99

    Arriving Soon We're expecting more shortly!
    Out of stock
  12. Serge Variable Slope Filter (Kit)
    Random Source Serge Variable Slope Filter (Kit) 14hp
    $69.99

    In Stock Available for immediate delivery!
  13. Serge Wave Multipliers (Kit)
    Random Source Serge Wave Multipliers (Kit) 18hp
    $180.99

    Arriving Soon We're expecting more shortly!
    Out of stock
  14. NS1 Experimenters Kit
    Soundmachines NS1 Experimenters Kit
    $55.00

    Arriving Soon We're expecting more shortly!
    Out of stock
  15. NS1 Nanosynth Bundle With Case
    Soundmachines NS1 Nanosynth Bundle With Case
    $241.00

    Arriving Soon We're expecting more shortly!
    Out of stock
  16. NS1 Nanosynth Bundle With Case
    Soundmachines NS1 Nanosynth Bundle With Case
    • DEMO
    $216.90

    In Stock Available for immediate delivery!
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