Eurorack + Modular Synths

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  1. IME Kermit MKIII Quad Modulation Source
    Industrial Music Electronics Kermit MKIII Quad Modulation Source 12hp
    $475.00

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  2. IME Bionic Lester MKIII Digital Filter
    Industrial Music Electronics Bionic Lester MKIII Digital Filter 15hp
    $475.00

    In Stock Available immediately!
  3. The Harvestman Hertz Donut mk3 Digital FM Oscillator
    Industrial Music Electronics Hertz Donut MKIII Digital FM Oscillator 17hp
    $525.00

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  4. Roland System-500 531 Mixer module, front view
    Roland SYS-531 6-CH Mixer 20hp
    $429.99

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  5. Tall Dog Electronics Simple Skiff
    Tall Dog Electronics Simple Skiff 3U Expandable Eurorack Case
    As low as $119.00
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  6. Tall Dog DSO 2 Dual-Channel Oscilloscope
    Tall Dog Electronics DSO 2 Dual-Channel Oscilloscope 14hp
    $179.99

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  7. SYS-540 Dual Envelope Generator + LFO
    Roland SYS-540 Dual Envelope Generator + LFO 16hp
    $399.99

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  8. Tall Dog uo_C Polymorphic CV Generator
    Tall Dog Electronics uo_C Polymorphic CV Generator 8hp
    As low as $279.00
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  9. Tall Dog uClouds SE Texture Synthesizer
    Tall Dog Electronics uClouds SE Texture Synthesizer 8hp
    As low as $279.00
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  10. Tall Dog uPlaits SE Macro Oscillator
    Tall Dog Electronics uPlaits SE Macro Oscillator 8hp
    As low as $269.00
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  11. Tall Dog DSO Digital Storage Oscilloscope
    Tall Dog Electronics DSO Digital Storage Oscilloscope 14hp
    $125.00

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  12. Roland System-500 505 module, front view
    Roland SYS-505 Dual VCF 16hp
    $399.99

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  13. Tall Dog Electronics uRings SE Resonator
    Tall Dog Electronics uRings SE Resonator 8hp
    As low as $279.00
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  14. Tall Dog Simple Skiff Power Adapter - 140W
    Tall Dog Electronics Simple Skiff Power Adapter - 140W
    $129.00

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  15. Tall Dog Electronics Simple Skiff Angle Stand
    Tall Dog Electronics Simple Skiff Angle Stand
    As low as $69.00
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  16. SYS-555 LAG / Sample & Hold
    Roland SYS-555 LAG / Sample & Hold 20hp
    $399.99

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  17. Noise Lab Prime Mover Analog VCO
    Noise Lab Prime Mover Analog VCO 16hp
    $375.00

    In Stock Available immediately!
  18. SYS-572 Phase Shifter + Delay + LFO
    Roland SYS-572 Phase Shifter + Delay + LFO 16hp
    $419.99

    In Stock Available immediately!
  19. SYS-512 Dual VCO
    Roland SYS-512 Dual VCO 16hp
    $399.99

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  20. Tall Dog Simple Skiff Power Adapter - 70W
    Tall Dog Electronics Simple Skiff Power Adapter - 70W
    $99.00

    In Stock Available immediately!
  21. Tall Dog uBraids SE V2
    Tall Dog Electronics uBraids SE v2 Macro Oscillator (Black) 8hp
    $279.00

    In Stock Available immediately!
  22. Tall Dog Simple Skiff Power Adapter - 35W
    Tall Dog Electronics Simple Skiff Power Adapter - 35W
    $69.00

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  23. Tall Dog Electronics Simple Skiff Angle Kit
    Tall Dog Electronics Simple Skiff Angle Kit
    $29.00

    In Stock Available immediately!
  24. Tall Dog Electronics Simple Skiff Connector Kit
    Tall Dog Electronics Simple Skiff Connector Kit
    $29.00

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  25. Tall Dog Simple Skiff Power Inlet Kit
    Tall Dog Electronics Simple Skiff Power Inlet Kit
    $29.00

    In Stock Available immediately!
  26. Tall Dog Electronics Simple Skiff Vertical Kit
    Tall Dog Electronics Simple Skiff Vertical Kit
    $19.00

    In Stock Available immediately!
  27. Roland RCC-00-3514 3.5mm to 1/4" Mono TS Cable
    Roland RCC-00-3514 Black Series 3.5mm TS to 1/4" TS Interconnect Cable
    As low as $24.99
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  28. SYS-530 Dual VCA + Mixer
    Roland SYS-530 Dual VCA + Mixer 16hp
    $329.99

    In Stock Available immediately!
  29. Roland System-500 510 module, front view
    Roland SYS-510 Synthesizer Voice 20hp
    $429.99

    In Stock Available immediately!
  30. SYS-521 Dual Low Pass VCF + Mixer
    Roland SYS-521 Dual Low Pass VCF + Mixer 16hp
    $399.99

    In Stock Available immediately!
  31. Roland SYS-512 Dual VCO [USED]
    Roland SYS-512 Dual VCO 16hp
    • USED
    $339.00

    In Stock Available immediately!
  32. Roland SYS-572 Phase Shifter + Delay + LFO [USED]
    Roland SYS-572 Phase Shifter + Delay + LFO 16hp
    • USED
    $359.00

    In Stock Available immediately!
  33. Tall Dog Electronics uBraids SE Macro Oscillator [USED]
    Tall Dog Electronics uBraids SE Macro Oscillator 8hp
    • USED
    $239.00

    In Stock Available immediately!

1-34 of 34 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.