Eurorack + Modular Synths

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  1. Schlappi 100 Grit Touch-Controlled Distortion
    Schlappi Engineering 100 Grit Touch-Controlled Distortion 14hp
    As low as $260.00
    Multiple Options Make a selection for stock info
  2. 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
  3. WMD 4TTEN Quad Attenuator
    WMD 4TTEN Quad Attenuator 4hp
    $119.00

    In Stock Available immediately!
  4. Hikari Instruments Monos 0
    Hikari Instruments Monos 0 Noise + Random Source 10hp
    • NEW
    $259.99

    Preorder New release—reserve yours today!
  5. Schlappi Engineering Nibbler
    Schlappi Engineering Nibbler CMOS Four-Bit Digital Accumulator 12hp
    As low as $240.00
    Multiple Options Make a selection for stock info
  6. WMD Orion Phaser
    WMD Orion Phaser 4hp
    $249.00

    In Stock Available immediately!
  7. WMD Subway Scanning Crossfader
    WMD Subway Scanning Crossfader 6hp
    $269.00

    Backorder Reserve your order today!
  8. Schlappi Engineering Angle Grinder
    Schlappi Engineering Angle Grinder Quadrature Oscillator + Waveshaper 18hp
    As low as $310.00
    Multiple Options Make a selection for stock info
  9. Schlappi Engineering Boundary
    Schlappi Engineering Boundary Cycling Slew and Four-Quadrant Multipler 12hp
    As low as $219.00
    Multiple Options Make a selection for stock info
  10. Hikari Instruments Duos Eurorack
    Hikari Instruments Duos Eurorack Chaotic Synth Voice 24hp
    $320.00

    Backorder Reserve your order today!
  11. Hikari Instruments Dual LFO
    Hikari Instruments Dual LFO 10hp
    $250.00

    Backorder Reserve your order today!
  12. Hikari Instruments Eucrhythm Euclidean Sequencer
    Hikari Instruments Eucrhythm Euclidean Sequencer 8hp
    $250.00

    In Stock Available immediately!
  13. Schlappi Engineering Interstellar Radio
    Schlappi Engineering Interstellar Radio Complex Noise Oscillator 14hp
    As low as $195.00
    Multiple Options Make a selection for stock info
  14. Hikari Instruments GATE SEQ 8-Step Sequencer
    Hikari Instruments GATE SEQ 8-Step Sequencer 6hp
    $180.00

    In Stock Available immediately!
  15. Hikari Instruments Ping Filter
    Hikari Instruments Ping Filter Multi-Mode VCF 8hp
    $220.00

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

    In Stock Available immediately!
  17. Hikari Instruments Quad Switch
    Hikari Instruments Quad Switch 8hp
    $140.00

    In Stock Available immediately!
  18. Hikari Instruments Dual Delay PT2399 Echo
    Hikari Instruments Dual Delay PT2399 Echo 13hp
    $300.00

    Backorder Reserve your order today!
  19. WMD Legion Analog Oscillator
    WMD Legion Analog Oscillator 8hp
    $499.00

    In Stock Available immediately!
  20. Hikari Instruments Atten/Mixer Voltage Processor
    Hikari Instruments Atten/Mixer Voltage Processor 8hp
    $150.00

    Backorder Reserve your order today!
  21. WMD OSD CV Utility
    WMD OSD CV Utility 4hp
    $199.00

    In Stock Available immediately!
  22. Hikari Instruments Triple AD Envelope / LFO
    Hikari Instruments Triple AD Envelope / LFO 8hp
    $190.00

    Backorder Reserve your order today!
  23. Save $35 WMD OSD CV Utility
    WMD OSD CV Utility 4hp
    • DEMO
    • Sale
    $199.00 $164.00
    In Stock Available immediately!
  24. WMD Performance Mixer [USED]
    WMD Performance Mixer (Black) 40hp
    • USED
    $999.00

    In Stock Available immediately!
  25. WMD Voltera Expander for Metron [USED]
    WMD Voltera Expander for Metron (Black) 4hp
    • USED
    $279.00

    In Stock Available immediately!
  26. WMD OSD CV Utility [USED]
    WMD OSD CV Utility 4hp
    • USED
    $169.00

    In Stock Available immediately!
  27. WMD TRSHMSTR Filter / Distortion Module [USED]
    WMD TRSHMSTR Filter / Distortion Module 12hp
    • USED
    $259.00

    In Stock Available immediately!
  28. WMD PM Channels Expander for Performance Mixer [USED]
    WMD PM Channels Expander for Performance Mixer (Black) 10hp
    • USED
    $499.00

    In Stock Available immediately!
  29. WMD Performance Mixer [USED]
    WMD Performance Mixer (Black) 40hp
    • USED
    $999.00

    In Stock Available immediately!
  30. WMD Javelin ADSR Envelope Generator [USED]
    WMD Javelin ADSR Envelope Generator 6hp
    • USED
    $349.00

    In Stock Available immediately!
  31. Hikari Instruments Ping Filter Multi-Mode VCF [USED]
    Hikari Instruments Ping Filter Multi-Mode VCF 8hp
    • USED
    $189.00

    In Stock Available immediately!
  32. WMD PDO MKII Phase Displacement Oscillator [USED]
    WMD PDO MKII Phase Displacement Oscillator 16hp
    • USED
    $449.00

    In Stock Available immediately!
  33. WMD QAAF Quad Anti-Aliasing Filter [USED]
    WMD QAAF Quad Anti-Aliasing Filter 4hp
    • USED
    $199.00

    In Stock Available immediately!
  34. WMD Time Warp Slew Generator [USED]
    WMD Time Warp Slew Generator 4hp
    • USED
    $179.00

    In Stock Available immediately!
  35. WMD Triple Bipolar VCA  [USED]
    WMD Triple Bipolar VCA 8hp
    • USED
    $209.00

    In Stock Available immediately!
  36. WMD Kraken Snare Drum Voice [USED]
    WMD Kraken Snare Drum Voice 8hp
    • USED
    $279.00

    In Stock Available immediately!

1-36 of 36 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.