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Eurorack + Modular Synths

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  1. Instruo dåpf Dual All-Pass Filter
    Instruo dåpf Dual All-Pass Filter 4hp
    • NEW
    $235.00

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  2. Tiptop Audio Buchla 296t
    Tiptop Audio Buchla 296t Programmable Spectral Processor 52hp
    $699.00

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    Out of Stock

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  3. Make Noise Maths Function Generator
    Make Noise Maths Function Generator 20hp
    As low as $290.00
    Multiple Options Make a selection for stock info
  4. Make Noise QPAS Quad Core Stereo Filter
    Make Noise QPAS Quad Core Stereo Filter 18hp
    $379.00

    In Stock Available immediately!
  5. Vostok Instruments Atlas
    Vostok Instruments Atlas Quad-Core Multimode Filter 16hp
    $319.99

    In Stock Available immediately!
  6. Make Noise Function
    Make Noise Function Control Voltage Generator 8hp
    $165.00

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  7. Vostok Instruments Asset
    Vostok Instruments Asset Bipolar Attenuator + DC Source 10hp
    $199.99

    In Stock Available immediately!
  8. Plum Audio ADVA 3U Analog Multimode Filter
    Plum Audio ADVA 3U Analog Multimode Filter 6hp
    As low as $299.00
    Multiple Options Make a selection for stock info
  9. Befaco Pony VCF Low Pass Filter
    Befaco Pony VCF Low Pass Filter 6hp
    • NEW
    $199.99

    Preorder New release—reserve yours today!

    Preorder

    We're awaiting our full initial batch of this item—pre-order to reserve your place in line! Customer orders are fulfilled in the order in which they are received.
  10. Endorphin.es Squawk Dirty to Me Dual Filter
    Endorphin.es Squawk Dirty to Me Dual Filter 6hp
    As low as $209.00
    Multiple Options Make a selection for stock info
  11. Instruo I-ō47 Filter / Resonator
    Instruo I-ō47 Filter / Resonator 14hp
    $355.00

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  12. Cosmotronic Delta V Black
    Cosmotronic Delta-V Function Generator 10hp
    $220.00

    In Stock Available immediately!
  13. Tesseract Modular Stonk
    Tesseract Modular Stonk Joystick Controller + Audio Processor 12hp
    $289.99

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  14. AJH Synth Precision Voltages
    AJH Synth Precision Voltages 10hp
    As low as $275.00
    Multiple Options Make a selection for stock info
  15. Endorphin.es Grand Terminal Synth Voice
    Endorphin.es Grand Terminal Function Generator + Dual Filter + FX 26hp
    As low as $679.00
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  16. Verbos Electronics Amp and Tone 10hp
    Verbos Electronics Amp & Tone VCF + VCA 10hp
    $340.00

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  17. Random Source Haible VC Poly Resonator
    Random Source Haible VC Poly Resonator 18hp
    $449.99

    In Stock Available immediately!
  18. Patching Panda Ephemere CV Recorder
    Patching Panda Ephemere CV Recorder 14hp
    As low as $399.00
    Multiple Options Make a selection for stock info
  19. Steady State Fate Vortices HiFi
    Steady State Fate Vortices HiFi 16hp
    $379.00

    In Stock Available immediately!
  20. Apollo View IOU Invert Offset Utility
    Apollo View IOU Invert Offset Utility 2hp
    $129.00

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  21. Random Source Serge Dual Universal Slope Generator DUSG Eurorack
    Random Source Serge Dual Universal Slope Generator MK2 (DSG) 26hp
    $479.99

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  22. Olivella Modular Signos Signal Utility
    Olivella Modular Signos Signal Utility 8hp
    $235.00

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  23. Olivella Modular Imágenes
    Olivella Modular Imágenes Stereo State Variable Filter 16hp
    $299.00

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  24. 2hp MMF Multimode Filter
    2hp MMF Multimode Filter 2hp
    As low as $119.00
    Multiple Options Make a selection for stock info
  25. Tall Dog Electronics uRings SE Resonator
    Tall Dog Electronics uRings SE Resonator 8hp
    As low as $279.00
    Multiple Options Make a selection for stock info
  26. SSF Triptych Distortion + VCF + Flange/Comb
    Steady State Fate Triptych Distortion + VCF + Flange/Comb 14hp
    $399.00

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  27. Trogotronic m/679 Gran Fury Tube Synth
    Trogotronic m/679 Gran Fury Tube Synth 14hp
    $390.00

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  28. Molten Modular Motion MTR CV + Audio Utility
    Molten Modular Motion MTR CV + Audio Utility 6hp
    $139.99

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  29. Alright Devices Zzzorb Multimode Analog Filter
    Alright Devices Zzzorb Multimode Analog Filter 10hp
    $230.00

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  30. Sonicsmith E1 Duo Pack (Silver + Black)
    Sonicsmith E1 Duo Pack Audio Controlled Synthesizer (Silver + Black) 12hp
    $640.00

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  31. Cre8audio Function Junction
    Cre8audio Function Junction 16hp
    $199.99

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  32. 2hp Comb Filter
    2hp Comb Filter 2hp
    As low as $119.00
    Multiple Options Make a selection for stock info
  33. Doepfer A-120 VCF1 24dB Low Pass Filter
    Doepfer A-120 VCF1 24dB Low Pass Filter 8hp
    As low as $130.00
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  34. Verbos Control Voltage Processor
    Verbos Electronics Control Voltage Processor Mixer + Slew 18hp
    $535.00

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  35. Befaco BF-22 Sallen Key Filter
    Befaco BF-22 Dual MS-20 Modeled VCF (Black) 17hp
    $249.99

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  36. TINRS Ardabil + Switch
    TINRS Ardabil + Switch CV Processor + Routing Utility 18hp
    $239.99

    In Stock Available immediately!
  37. Plum Audio SLEW 1U Slew Limiter
    Plum Audio SLEW 1U Slew Limiter
    As low as $59.00
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  38. Vermona twinVCFilter Eurorack VCF Module
    Vermona twinVCFilter Dual Filter 24hp
    $449.00

    In Stock Available immediately!
  39. Roland System-500 505 module, front view
    Roland SYS-505 Dual VCF 16hp
    $399.99

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  40. Feedback Modules VCF2600 Lowpass Filter
    Feedback Modules VCF2600 Lowpass Filter 8hp
    $99.99

    In Stock Available immediately!
  41. Patching Panda Flipanda Dual Attenuverter
    Patching Panda Flipanda Dual Attenuverter 3hp
    $98.99

    In Stock Available immediately!
  42. Maneco Labs Filter Eko Delay + Filter Pedal
    Maneco Labs Filter Eko Delay + Filter 26hp
    $395.00

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  43. Morgasmatron Dual Multimode VCF / Crossfader
    Intellijel Designs Morgasmatron Dual Multimode VCF / Crossfader 20hp
    $389.00

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  44. Vermona Amplinuator 3 Voltage Processor
    Vermona Amplinuator 3 Voltage Processor 10hp
    $189.00

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  45. Erica Synths Black High Pass VCF
    Erica Synths Black High Pass VCF 10hp
    $189.00

    In Stock Available immediately!
  46. Doepfer A-101-1 Vactrol Steiner Filter
    Doepfer A-101-1 Vactrol Steiner Filter 16hp
    As low as $169.00
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  47. Noise Engineering Roti Pola (Black)
    Noise Engineering Roti Pola Attenuverting Mixer (Black) 4hp
    $160.00

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    Out of Stock

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  48. Soundforce Dual Filter
    Soundforce Dual Filter 12hp
    $160.00

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1-48 of 143 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.