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Eurorack + Modular Synths

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  1. Befaco Rampage
    Befaco Rampage Dual Slope Generator 18hp
    $339.00

    In Stock Available immediately!
  2. Erica Fusion Modulator Analog Modulation Source
    Erica Synths Fusion Modulator Analog Modulation Source 22hp
    • B-STK
    • Sale
    $379.00 $331.63
    In Stock Available immediately!
  3. Erica Fusion Modulator Analog Modulation Source
    Erica Synths Fusion Modulator Analog Modulation Source 22hp
    $379.00

    In Stock Available immediately!
  4. WMD Time Warp Acid-Style Slew Generator
    WMD Time Warp Acid-Style Slew Generator 4hp
    $169.00

    In Stock Available immediately!
  5. Soundforce Dual ADSR Envelope Generator
    Soundforce Dual ADSR Envelope Generator 20hp
    $185.00

    In Stock Available immediately!
  6. A-140V ADSR (Vintage Edition)
    Doepfer A-140V ADSR (Vintage Edition) 8hp
    $95.00

    In Stock Available immediately!
  7. Verbos Control Voltage Processor
    Verbos Electronics Control Voltage Processor Mixer + Slew 18hp
    $535.00

    In Stock Available immediately!
  8. MiniMod DH-ADSR Envelope (Black)
    AJH Synth MiniMod DH-ADSR Envelope (Black) 10hp
    $315.00

    In Stock Available immediately!
  9. Simple ADSR Looping Envelope Generator V2
    Blue Lantern Simple ADSR Looping Envelope Generator V2 7hp
    $89.00

    In Stock Available immediately!
  10. Random Source Serge Extended ADSR
    Random Source Serge Extended ADSR 18hp
    $300.00

    Out of Stock Reserve your order today!
  11. After Later Audio Tilt Function Generator
    After Later Audio Tilt Function Generator 6hp
    $139.00

    Out of Stock Reserve your order today!
  12. Tiptop Audio Z4000 NS Envelope Generator
    Tiptop Audio Z4000 NS Envelope Generator 8hp
    $175.00

    Out of Stock Reserve your order today!
  13. Control Forge Programmable Universal CV Generator
    Rossum Control Forge Programmable Universal CV Generator 22hp
    $499.00

    Out of Stock Reserve your order today!
  14. Patching Panda Punch V3 Dual VCA + Decay
    Patching Panda Punch V3 Dual VCA + Decay 9hp
    $175.00

    Out of Stock Reserve your order today!
  15. Instruo Cèis ADSR Envelope Generator
    Instruo Cèis ADSR Envelope Generator 8hp
    $175.00

    Out of Stock Reserve your order today!
  16. 2hp's ADSR is a convenient four-stage envelope generator with  a trigger/gate input.
    2hp ADSR Envelope Generator (Black) 2hp
    $109.00

    In Stock Available immediately!
  17. Radar Octo Envelope
    Erogenous Tones Radar Octo Envelope 28hp
    $469.00

    In Stock Available immediately!
  18. VC ADSR Envelope Generator
    Befaco VC ADSR Envelope Generator 8hp
    $175.00

    In Stock Available immediately!
  19. ALM Busy Circuits Quaid Megaslope Complex Function Generator
    ALM Busy Circuits Quaid Megaslope Complex Function Generator 19hp
    $295.00

    In Stock Available immediately!
  20. Grand Terminal Synth Voice
    Endorphin.es Grand Terminal Synth Voice 26hp
    $599.00

    In Stock Available immediately!
  21. Intellijel Designs Qx Quadrax Expander
    Intellijel Designs Qx Quadrax Expander 4hp
    $69.00

    Out of Stock Reserve your order today!
  22. A-140 ADSR Envelope Generator
    Doepfer A-140 ADSR Envelope Generator 8hp
    $95.00

    In Stock Available immediately!
  23. Black Dual EG / LFO
    Erica Synths Black Dual EG / LFO 10hp
    $189.00

    In Stock Available immediately!
  24. Sonicsmith ConVertor E1 (Silver + Black)
    Sonicsmith ConVertor E1 Preamp and Audio Controlled Oscillator (Silver + Black) 6hp
    $390.00

    Preorder New release—reserve yours today!

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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.