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Eurorack + Modular Synths

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  1. Save $30 Befaco I4 Instrument Interface
    Befaco I4 Instrument Interface 8hp
    • Sale
    $239.99 $209.99
    In Stock Available immediately!
  2. Befaco Output v3 module, front view
    Befaco Output v3 4hp
    $149.99

    In Stock Available immediately!
  3. Befaco 1U Out Line Output Module
    Befaco 1U Out Line Output Module 16hp
    $99.99

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  4. Noise Engineering Lapsus Os (Black)
    Noise Engineering Lapsus Os Voltage Processor (Black) 10hp
    $260.00

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  5. Noise Engineering Sinc Defero (Black)
    Noise Engineering Sinc Defero Quad Attenuator (Black) 4hp
    $149.00

    In Stock Available immediately!
  6. Befaco Voltio Precision Adder + Transposer
    Befaco Voltio Precision Adder + Transposer 6hp
    $149.99

    In Stock Available immediately!
  7. Noise Engineering Jam Jam (Black)
    Noise Engineering Jam Jam Trigger + Gate Processor (Black) 6hp
    $240.00

    In Stock Available immediately!
  8. Befaco Inamp Two-Channel Preamp
    Befaco Inamp Two-Channel Preamp 4hp
    $139.99

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  9. Befaco 1U STAmp External Input Module
    Befaco 1U ST Amp External Input Module 10hp
    $99.99

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  10. Befaco A*B+C
    Befaco A*B+C Voltage Processor 6hp
    $149.99

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  11. ACL S-Mix Out X3 Stereo Mixer / Output Module
    ACL S-Mix Out X3 Stereo Mixer / Output Module 10hp
    $519.00

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  12. Audio Interface
    ACL Audio Interface 14hp
    $515.00

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  13. Befaco 1U TRS 7U Case Connector Jacks
    Befaco 1U TRS I/O Breakout Module (for Befaco and Intellijel Cases) 6hp
    $49.99

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  14. Noise Engineering Sono Abitus
    Noise Engineering Sono Abitus Monitor + Headphone Output Module 4hp
    $245.00

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  15. Noise Engineering Sinc Pravus
    Noise Engineering Sinc Pravus Quad Voltage Offsets 4hp
    $155.00

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  16. ACL SUMSUM Signal Summing Mixer
    ACL SUMSUM Signal Mixer 6hp
    $169.99

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  17. Noise Engineering Quant Gemi Transposition Tool
    Noise Engineering Quant Gemi Transposition Tool 4hp
    $245.00

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  18. Befaco Dual Attenuverter
    Befaco Dual Attenuverter 5hp
    $109.99

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  19. Oktave
    ACL Oktave 6hp
    $189.00

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  20. Noise Engineering Roti Pola (Black)
    Noise Engineering Roti Pola Attenuverting Mixer (Black) 4hp
    $160.00

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  21. Noise Engineering Quantus Pax Transposition Tool
    Noise Engineering Quantus Pax Transposition Tool 6hp
    $365.00

    In Stock Available immediately!
  22. Befaco Output V3 [USED]
    Befaco Output V3 4hp
    • USED
    $129.00

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  23. Save $10 Noise Engineering Sinc Defero (Black)
    Noise Engineering Sinc Defero Quad Attenuator (Black) 4hp
    • DEMO
    • Sale
    $149.00 $139.00
    In Stock Available immediately!
  24. Save $90 Noise Engineering Quantus Pax Transposition Tool
    Noise Engineering Quantus Pax Transposition Tool 6hp
    • DEMO
    • Sale
    $365.00 $275.00
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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.