Spring Sale Begins! Use Code SPRING10 for 10% Off Select Non-Sale Items. Shop Now Spring Sale Begins! Use Code SPRING10 for 10% Off Select Non-Sale Items. Shop Now Spring Sale Begins! Use Code SPRING10 for 10% Off Select Non-Sale Items. Shop Now Spring Sale Begins! Use Code SPRING10 for 10% Off Select Non-Sale Items. Shop Now

Eurorack + Modular Synths

Filters Filter

1-33 of 33 items

per page
  1. Intellijel Planar 2
    Intellijel Designs Planar 2 Joystick Vector Mixer + Quad Panner 14hp
    $339.00

    Backorder Reserve your order today!
  2. Noise Random Tools 1U
    Intellijel Designs Noise Random Tools 1U 22hp
    $99.00

    Backorder Reserve your order today!
  3. Save $40 A-198 Trautonium Manual / Ribbon Controller
    Doepfer A-198 Trautonium Manual / Ribbon Controller 8hp
    • Sale
    $290.00 $250.00
    In Stock Available immediately!
  4. Polaris Multimode VCF + Phaser
    Intellijel Designs Polaris Multimode VCF + Phaser 10hp
    $229.00

    In Stock Available immediately!
  5. Doepfer A-174-4 3D Joystick
    Doepfer A-174-4 3D Joystick 12hp
    As low as $189.00
    Multiple Options Make a selection for stock info
  6. Intellijel Designs FSR 1U Controller
    Intellijel Designs FSR 1U Controller 10hp
    $69.00

    Backorder Reserve your order today!
  7. BI1 Brain Interface
    Soundmachines BI1 Brain Interface 12hp
    $510.00

    In Stock Available immediately!
  8. 12% off LS1 Lightstrip Touch Controller
    Soundmachines LS1 Lightstrip Touch Controller 4hp
    • Sale
    $70.00 $61.25
    In Stock Available immediately!
  9. 14% off Doepfer A-178 Theremin Control Voltage Source
    Doepfer A-178 Theremin Control Voltage Source 8hp
    • Sale
    As low as $95.00
    Multiple Options Make a selection for stock info
  10. Doepfer A-118-2 Noise / Random (Slim Line)
    Doepfer A-118-2 Noise / Random (Slim Line) 4hp
    As low as $99.00
    Multiple Options Make a selection for stock info
  11. Doepfer A-101-8 Photo Phasing
    Doepfer A-101-8 Photo Phasing 4hp
    As low as $149.99
    Multiple Options Make a selection for stock info
  12. Shifty
    Intellijel Designs Shifty 6hp
    $189.00

    Backorder Reserve your order today!
  13. Doepfer A-198 Trautonium Ribbon Only
    Doepfer A-198 Trautonium Controller (Ribbon Only)
    $200.00

    In Stock Available immediately!
  14. Save $25 A-173-1/2 Micro Keyboard / Manual Gate
    Doepfer A-173-1/2 Micro Keyboard / Manual Gate 12hp
    • Sale
    $199.99 $174.99
    In Stock Available immediately!
  15. Soundmachines Arches CV / MIDI Controller
    Soundmachines Arches Tactile CV / MIDI Controller
    $999.00

    Backorder Reserve your order today!
  16. 12% off Doepfer A-148 Dual S&H
    Doepfer A-148 Dual S&H 4hp
    • Sale
    As low as $68.25
    Multiple Options Make a selection for stock info
  17. LP1 Lightplane Touch Controller
    Soundmachines LP1 Lightplane Touch Controller 16hp
    $130.00

    In Stock Available immediately!
  18. A-152 Addressed T&H / Switch
    Doepfer A-152 Addressed T&H / Switch 16hp
    $172.00

    In Stock Available immediately!
  19. 12% off A-174-2 Wheels
    Doepfer A-174-2 Wheels 14hp
    • Sale
    $92.00 $80.50
    In Stock Available immediately!
  20. A-177-2 Foot Controllers
    Doepfer A-177-2 Foot Controllers 4hp
    $60.00

    Backorder Reserve your order today!
  21. Doepfer A-184-1
    Doepfer A-184-1 Ring Modulator / S&H / T&H / Slew Limiter 4hp
    As low as $118.00
    Multiple Options Make a selection for stock info
  22. Doepfer A-197-3 RGB LED Controller
    Doepfer A-197-3 RGB LED Controller 4hp
    $89.99

    In Stock Available immediately!
  23. Save $20 A-101-6 Opto FET Filter / Phaser
    Doepfer A-101-6 Opto FET Filter / Phaser 8hp
    • Sale
    $128.00 $108.00
    In Stock Available immediately!
  24. A-125 Voltage Controlled Phase Shifter
    Doepfer A-125 Voltage Controlled Phase Shifter 8hp
    $105.00

    Backorder Reserve your order today!
  25. A-198m Trautonium Controller (Module Only)
    Doepfer A-198m Trautonium Controller (Module Only) 8hp
    $90.00

    Backorder Reserve your order today!
  26. Dreadbox Euphoria 8-Stage Phaser
    Dreadbox Euphoria 8-Stage Phaser 10hp
    $99.00

    In Stock Available immediately!
  27. Doepfer A-179-2 Light-Controlled CV/Gate Source
    Doepfer A-179-2 Light-Controlled CV/Gate Source 4hp
    $89.00

    In Stock Available immediately!
  28. Intellijel Designs Noise Random Tools 1U [USED]
    Intellijel Designs Noise Random Tools 1U 22hp
    • USED
    $84.99

    In Stock Available immediately!
  29. Save $25 Tetrapad Multi-Dimensional Performance Touch Controller
    Intellijel Designs Tetrapad Multi-Dimensional Performance Touch Controller 20hp
    • DEMO
    • Sale
    $299.00 $274.00
    In Stock Available immediately!
  30. 6% off Doepfer A-148v Dual S&H (Vintage Series)
    Doepfer A-148V Dual S&H (Vintage Edition) 4hp
    • B-STK
    • Sale
    $78.00 $73.00
    In Stock Available immediately!
  31. Save $15 Doepfer A-101-6 Opto FET Filter/Phaser - 8HP
    Doepfer A-101-6 Opto FET Filter / Phaser 8hp
    • B-STK
    • Sale
    $128.00 $113.00
    In Stock Available immediately!
  32. Save $10 Doepfer A-125 Voltage Controlled Phase Shifter
    Doepfer A-125 Voltage Controlled Phase Shifter 8hp
    • B-STK
    • Sale
    $105.00 $95.00
    In Stock Available immediately!

1-33 of 33 items

per page

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.