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Eurorack + Modular Synths

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  1. EarthQuaker Devices The Wave Transformer
    EarthQuaker Devices The Wave Transformer Analog Oscillator 20hp
    • NEW
    $199.00

    In Stock Available immediately!
  2. Noise Engineering Incus Iteritas Alia (Black)
    Noise Engineering Incus Iteritas Alia Digital Synth Voice (Black) 10hp
    • NEW
    $385.00

    In Stock Available immediately!
  3. Tiptop Audio The Analog Bundle S2
    Tiptop Audio The Analog Bundle S2 ART Polyphonic Eurorack Module Set 61hp
    • NEW
    $999.00

    Preorder New release—reserve yours today!
  4. Make Noise soundhack Spectraphon
    Make Noise soundhack Spectraphon Dual Spectral Oscillator 34hp
    $599.00

    In Stock Available immediately!
  5. OXI Coral Polyphonic Multi-Engine Module
    OXI Instruments Coral Polyphonic Multi-Engine Module 14hp
    $499.00

    In Stock Available immediately!
  6. Tiptop Audio Buchla 258t Dual Oscillator
    Tiptop Audio Buchla 258t Dual Oscillator 18hp
    $199.00

    In Stock Available immediately!
  7. Harmonic Oscillator
    Verbos Electronics Harmonic Oscillator 32hp
    $709.00

    Backorder Reserve your order today!
  8. Xaoc Devices Odessa Additive Oscillator
    XAOC Devices Odessa Additive Synthesis Oscillator 24hp
    $559.00

    In Stock Available immediately!
  9. Hexinverter Mindphaser Complex Oscillator
    Hexinverter Mindphaser Complex Oscillator 30hp
    $559.00

    In Stock Available immediately!
  10. Instruo Cs-L Complex Oscillator
    Instruo Cs-L Complex Oscillator 26hp
    $645.00

    In Stock Available immediately!
  11. The Harvestman Hertz Donut mk3 Digital FM Oscillator
    Industrial Music Electronics Hertz Donut MKIII Digital FM Oscillator 17hp
    $525.00

    Backorder Reserve your order today!
  12. BASTL Pizza FM + Waveshape Oscillator
    BASTL Instruments Pizza FM + Waveshaping Oscillator 8hp
    $294.00

    In Stock Available immediately!
  13. Neuzeit Warp Additive + Wavetable Synth Voice
    Neuzeit Instruments Warp Additive + Wavetable Synth Voice 24hp
    $699.99

    In Stock Available immediately!
  14. XAOC Sofia Waveshaping Analog Oscillator
    XAOC Devices Sofia Waveshaping Analog Oscillator 24hp
    $490.00

    In Stock Available immediately!
  15. Knobula Poly Cinematic Oscillator
    Knobula Poly Cinematic Oscillator 12hp
    $399.99

    Backorder Reserve your order today!
  16. Clank Proteo Stereo Shapeshifting Oscillator
    Clank Proteo Stereo Shapeshifting Oscillator 12hp
    • NEW
    $449.99

    In Stock Available immediately!
  17. Cosmotronic Vortex Complex Oscillator
    Cosmotronic Vortex Complex Oscillator 26hp
    $689.00

    Backorder Reserve your order today!
  18. Make Noise XPO Stereo Prismatic Oscillator
    Make Noise XPO Stereo Prismatic Oscillator 18hp
    $399.00

    In Stock Available immediately!
  19. Intellijel Dixie II+ VCO Eurorack Module
    Intellijel Designs Dixie 2+ VCO 8hp
    $229.00

    Backorder Reserve your order today!
  20. After Later Audio Pixie Macro-Oscillator
    After Later Audio Pixie Macro-Oscillator 12hp
    $224.00

    In Stock Available immediately!
  21. Complex Oscillator
    Verbos Electronics Complex Oscillator 32hp
    $659.00

    Backorder Reserve your order today!
  22. Doepfer A-111-4 Quad Precision VCO
    Doepfer A-111-4 Quad Precision VCO 18hp
    As low as $480.00
    Multiple Options Make a selection for stock info
  23. Winterbloom Castor & Pollux II
    Winterbloom Castor & Pollux II Juno-106 Oscillator 14hp
    $289.00

    Backorder Reserve your order today!
  24. Gamechanger Audio Plasma Voice
    Gamechanger Audio Plasma Voice High-Voltage Discharge Synthesizer 16hp
    $499.00

    In Stock Available immediately!
  25. Magerit Laniakea Cosmic Oscillator
    Magerit Laniakea Cosmic Oscillator 14hp
    $259.99

    In Stock Available immediately!
  26. Acid Rain Chainsaw Polyphonic Oscillator
    Acid Rain Technology Chainsaw Polyphonic Oscillator 4hp
    $269.00

    Backorder Reserve your order today!
  27. Instruo Cruïnn
    Instruo Cruïnn Analog Stereo Oscillator + Expander 14hp
    $409.00

    Backorder Reserve your order today!
  28. Cylonix Shapeshifter Complex Wavetable VCO
    Intellijel Designs Cylonix Shapeshifter Complex Wavetable VCO 26hp
    $529.00

    Backorder Reserve your order today!
  29. Clatters Machines Sibilla
    Clatters Machines Sibilla Stereo Oscillator / Drone Machine 10hp
    $399.99

    In Stock Available immediately!
  30. ACL Multifunction Discrete VCO Ocillator
    ACL Multifunction Discrete VCO Oscillator 26hp
    $959.00

    Backorder Reserve your order today!
  31. E-RM Polygogo Polygonal Synthesis Oscillator
    E-RM Polygogo Stereo Polygonal Oscillator 32hp
    $599.00

    In Stock Available immediately!
  32. RYK Modular Vector Wave
    RYK Modular Vector Wave Polyphonic FM + Vector Synthesis Voice 17hp
    $490.00

    In Stock Available immediately!
  33. Frap Tools Brenso Complex Oscillator
    Frap Tools Brenso Complex Oscillator 30hp
    $639.00

    In Stock Available immediately!
  34. 4ms Ensemble Oscillator
    4MS Ensemble Oscillator 16hp
    As low as $299.00
    Multiple Options Make a selection for stock info
  35. Klavis Twin Waves MkII Dual VCO / LFO
    Klavis Twin Waves MkII Dual Oscillator 8hp
    $282.00

    In Stock Available immediately!
  36. Befaco Pony VCO 3U Thru-Zero Oscillator
    Befaco Pony VCO 3U Thru-Zero Oscillator 4hp
    $229.99

    Backorder Reserve your order today!
  37. Instruo Saïch Quad Oscillator
    Instruo Saïch Quad Oscillator 12hp
    $539.00

    Backorder Reserve your order today!
  38. Noise Engineering Debel Iteritas Alia (Black)
    Noise Engineering Debel Iteritas Alia FM Synth Voice (Black) 10hp
    $385.00

    In Stock Available immediately!
  39. WORNG Electronics ACRONYM Analog VCO
    WORNG Electronics ACRONYM Analog VCO 12hp
    $399.00

    Backorder Reserve your order today!
  40. ALM Busy Circuits MCO Morphing Wavetable Oscillator
    ALM Busy Circuits MCO Morphing Wavetable Oscillator 6hp
    $169.99

    In Stock Available immediately!
  41. Schlappi Engineering Three Body
    Schlappi Engineering Three Body Triple FPGA Oscillator 30hp
    As low as $550.00
    Multiple Options Make a selection for stock info
  42. Qu-Bit Electronix Chord v2 Polyphonic Oscillator
    Qu-Bit Electronix Chord v2 Polyphonic Oscillator 14hp
    $349.00

    In Stock Available immediately!
  43. Supercritical Demon Core Oscillator
    Supercritical Demon Core Oscillator 12hp
    $510.00

    Backorder Reserve your order today!
  44. Noise Engineering Cursus Iteritas Percido
    Noise Engineering Cursus Iteritas Percido 24hp
    $685.00

    In Stock Available immediately!
  45. Modbap Osiris Bi-Fidelity Wavetable Oscillator
    Modbap Modular Osiris Bi-Fidelity Wavetable Oscillator 12hp
    $399.99

    In Stock Available immediately!

1-48 of 218 items

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Modular synths are one of the most inspiring tools available to electronic musicians today: synthesizers that you can assemble yourself from core components, building an instrument specifically meant for your music and your workflow. These core components, called modules, each perform an individual function. Some generate sound, some process sound, and some provide a way to control other modules.

At Perfect Circuit we specialize in the Eurorack format of modular synthesizers, a standard developed by Dieter Doepfer in order to provide musicians easy and affordable access to the techniques from the large analog synths of yesteryear: Moog, Buchla, ARP, and Serge systems, and many more. Since then, Eurorack has grown considerably—now offering a wide range of unique sonic opportunities.

Now, manufacturers like Verbos Electronics and Random*Source focus on adapting classic analog designs for use in modern music. Others, like Noise Engineering, Industrial Music Electronics, or Mutable Instruments, work in the digital realm to bring new techniques to the world of hardware. Others like Rossum Electro-Music and Make Noise work in both domains to make instruments that strike an uncanny balance between analog and digital, opening new worlds of expression.

Through some combination of these modules, a mess of patch cables, and a healthy does of experimentation, many musicians have found their own unique voices: and perhaps you will find yours there, too.