Eurorack + Modular Synths

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  1. ALM Cizzle Dual Phase Distortion VCO Eurorack Module
    ALM Busy Circuits CIZZLE Phase Distortion VCO 16hp
    • NEW
    $349.99

    Preorder New release—reserve yours today!
  2. Noise Engineering Incus Iteritas Alia (Black)
    Noise Engineering Incus Iteritas Alia Digital Synth Voice (Black) 10hp
    $385.00

    In Stock Available immediately!
  3. Noise Engineering Sinc Legio (Black)
    Noise Engineering Sinc Legio Stereo Oscillator (Black) 6hp
    • NEW
    $310.00

    In Stock Available immediately!
  4. Noise Engineering Cursus Iteritas Alia (Black)
    Noise Engineering Cursus Iteritas Alia Digital Oscillator (Black) 10hp
    $385.00

    In Stock Available immediately!
  5. Noise Engineering Cursus Iteritas Percido
    Noise Engineering Cursus Iteritas Percido 24hp
    $685.00

    In Stock Available immediately!
  6. ALM Busy Circuits MCO Morphing Wavetable Oscillator
    ALM Busy Circuits MCO Morphing Wavetable Oscillator 6hp
    $169.99

    In Stock Available immediately!
  7. Akemie's Castle Dual FM Oscillator
    ALM Busy Circuits Akemie's Castle Dual FM Oscillator 38hp
    $599.00

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

    In Stock Available immediately!
  9. Noise Engineering Clep Diaz (Black)
    Noise Engineering Clep Diaz Clocked CV Source (Black) 4hp
    $188.00

    In Stock Available immediately!
  10. Noise Engineering Loquelic Iteritas (Black)
    Noise Engineering Loquelic Iteritas Oscillator (Black) 10hp
    $399.00

    In Stock Available immediately!
  11. ALM TAZM-O Analog Through-Zero Oscillator
    ALM Busy Circuits TAZM-O Analog Through-Zero Oscillator 12hp
    $379.00

    In Stock Available immediately!
  12. SID GUTS Deluxe C64 Voice
    ALM Busy Circuits SID GUTS Deluxe C64 Voice 19hp
    $399.99

    Backorder Reserve your order today!
  13. Noise Engineering Ataraxic Iteritas Magnus
    Noise Engineering Ataraxic Iteritas Magnus 5U
    $399.00

    In Stock Available immediately!
  14. Noise Lab Prime Mover Analog VCO
    Noise Lab Prime Mover Analog VCO 16hp
    $375.00

    In Stock Available immediately!
  15. Transient Modules u4R 1U Quad Random Source
    Transient Modules u4R 1U Quad Random Source 10hp
    $120.00

    Backorder Reserve your order today!
  16. The 4R from Transient Modules is a small yet powerful and user-friendly random voltage source
    Transient Modules 4R Quad Random Voltage Generator 2hp
    $120.00

    Backorder Reserve your order today!
  17. Transient Modules u1P Bernoulli Gate
    Transient Modules u1P Bernoulli Gate 10hp
    $99.00

    In Stock Available immediately!
  18. Noise Engineering Cursus Iteritas Magnus
    Noise Engineering Cursus Iteritas Magnus 5U
    $399.00

    In Stock Available immediately!
  19. Transient Modules u2X Buffered Mult - 1U
    Transient Modules u2X Buffered Mult - 1U 12hp
    $45.00

    Backorder Reserve your order today!
  20. Noise Engineering Virt Iter Legio
    Noise Engineering Virt Iter Legio Stereo Oscillator 6hp
    $310.00

    In Stock Available immediately!
  21. Noise Engineering Quantus Pax Transposition Tool
    Noise Engineering Quantus Pax Transposition Tool 6hp
    $365.00

    In Stock Available immediately!
  22. Noise Engineering Ataraxic Iteritas Alia Digital Oscillator [USED]
    Noise Engineering Ataraxic Iteritas Alia Digital Oscillator 10hp
    • USED
    $329.00

    In Stock Available immediately!
  23. ALM Busy Circuits Pamela's NEW Workout Master Clock + Modulator [USED]
    ALM Busy Circuits Pamela's NEW Workout Master Clock + Modulator 8hp
    • USED
    $249.00

    In Stock Available immediately!
  24. Save $60 Noise Engineering Virt Iter Legio
    Noise Engineering Virt Iter Legio Stereo Oscillator 6hp
    • DEMO
    • Sale
    $310.00 $250.00
    In Stock Available immediately!
  25. Save $90 Noise Engineering Quantus Pax Transposition Tool
    Noise Engineering Quantus Pax Transposition Tool 6hp
    • DEMO
    • Sale
    $365.00 $275.00
    In Stock Available immediately!
  26. ALM Busy Circuits Mult Signal Multiple [USED]
    ALM Busy Circuits Mult Signal Multiple (Gray) 2hp
    • USED
    $29.99

    In Stock Available immediately!
  27. ALM Busy Circuits TAZM-O Analog Through-Zero Oscillator [USED]
    ALM Busy Circuits TAZM-O Analog Through-Zero Oscillator 12hp
    • USED
    $319.00

    In Stock Available immediately!

1-30 of 30 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.