Eurorack + Modular Synths

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  1. Blackhole Cases SIX_60 Powered Case - 6U / 60HP
    Blackhole Cases SIX_60 Powered Case - 6U / 60HP
    As low as $550.00
    Multiple Options Make a selection for stock info
  2. Klavis Twin Waves MkII Dual Digital Oscillator
    Klavis Twin Waves MkII Dual Digital Oscillator 8hp
    As low as $282.00
    Multiple Options Make a selection for stock info
  3. Klavis Grainity Analog Granular VCF
    Klavis Grainity Analog Granular VCF 10hp
    As low as $324.00
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  4. Klavis CalTrans Calibrator + Transposer
    Klavis CalTrans Calibrator + Transposer 6hp
    $198.00

    In Stock Available immediately!
  5. Blackhole SEVEN_60 Powered Case - 7U / 60HP
    Blackhole Cases SEVEN_60 Powered Case - 7U / 60HP
    As low as $599.00
    Multiple Options Make a selection for stock info
  6. Klavis Quadigy Quad Envelope
    Klavis Quadigy Quad Envelope 14hp
    As low as $324.00
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  7. Low-Gain Electronics UTL-1
    Low-Gain Electronics UTL-1 Passive Format Converter Box
    $89.00

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  8. Klavis Two Bits Dual-Channel Logic
    Klavis Two Bits Dual-Channel Logic 5hp
    $156.00

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  9. Low-Gain DubMatrix Active Matrix Mixer
    Low-Gain Electronics DubMatrix Active Matrix Mixer 40hp
    $279.99

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

    In Stock Available immediately!
  11. Klavis Tweakers Dual CV Processor
    Klavis Tweakers Dual CV Processor 3hp
    As low as $82.00
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  12. Klavis Mixwitch Mixer Switcher Eurorack Module
    Klavis Mixwitch Mixer + Switch 8hp
    $156.00

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  13. Low-Gain 4x4 Passive Matrix Mixer (Banana Jacks)
    Low-Gain Electronics 4x4 Passive Matrix Mixer (Banana Jacks)
    $175.00

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  14. Klavis Flexshaper
    Klavis Flexshaper Tracking Generator + Waveshaper 6hp
    $156.00

    In Stock Available immediately!
  15. Logica XT Gater Logic Module
    Klavis Logica XT Gater Logic Module 5hp
    $145.00

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  16. UTL-2 Passive Format Converter Box
    Low-Gain Electronics UTL-2 Passive Format Converter Box
    $99.00

    In Stock Available immediately!
  17. Low-Gain Electronics UTL-1/2 Passive Format Converter Box
    Low-Gain Electronics UTL-1/2 Passive Format Converter Box
    $99.00

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  18. Low-Gain Electronics P-Mult Passive Multiple
    Low-Gain Electronics P-Mult Passive Multiple 4hp
    $59.99

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  19. Low-Gain 4x4 Passive Matrix Mixer (3.5mm Jacks)
    Low-Gain Electronics 4x4 Passive Matrix Mixer (3.5mm Jacks)
    $175.00

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  20. Low-Gain Electronics UTL-3
    Low-Gain Electronics UTL-3 Passive Format Converter Box
    $109.00

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  21. Klavis 2x4 Multiple
    Klavis 2x4 Multiple 3hp
    $34.00

    In Stock Available immediately!
  22. Klavis NoDrain Negative to +5V Converter
    Klavis NoDrain Negative to +5V Converter
    $26.00

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  23. Low-Gain Router Two-Way Signal Router
    Low-Gain Electronics Router Two-Way Signal Router 10hp
    $99.99

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  24. UTL-4 Passive Format Converter Box
    Low-Gain Electronics UTL-4 Passive Format Converter Box
    $99.00

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  25. Low-Gain Electronics Shot Bus V3
    Low-Gain Electronics Short Bus V3 Or Combiner 6hp
    $89.99

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  26. Low Gain Electronics CVP-1 Voltage Processor Eurorack
    Low-Gain Electronics CVP-1 Control Voltage Processor 8hp
    $199.00

    In Stock Available immediately!
  27. Low-Gain UTL-1E Format Jumbler
    Low-Gain Electronics UTL-1E Format Jumbler 6hp
    $79.99

    In Stock Available immediately!
  28. 5% off Low-Gain Electronics UTL-4 Format Converter
    Low-Gain Electronics UTL-4 Passive Format Converter Box
    • DEMO
    • Sale
    $99.00 $94.00
    In Stock Available immediately!
  29. Save $55 Low-Gain Electronics CVP-1 CV Processor
    Low-Gain Electronics CVP-1 Control Voltage Processor 8hp
    • DEMO
    • Sale
    $199.00 $144.00
    In Stock Available immediately!
  30. Low-Gain Electronics Submix Mixer / Signal Router [USED]
    Low-Gain Electronics Submix Mixer / Signal Router 28hp
    • USED
    $236.00

    In Stock Available immediately!
  31. Low-Gain Electronics Short Bus [USED]
    Low-Gain Electronics Short Bus 6hp
    • USED
    $74.99

    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.