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Eurorack + Modular Synths

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1-37 of 37 items

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  1. Instruo Dàil Quantizer + MIDI-CV Converter
    Instruo Dàil Quantizer + MIDI-CV Converter 4hp
    • NEW
    $339.00

    Preorder New release—reserve yours today!

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    We're awaiting our full initial batch of this item—pre-order to reserve your place in line! Customer orders are fulfilled in the order in which they are received.
  2. Instruo Arbhar Granular Audio Processor
    Instruo Arbhar V2 Granular Audio Processor 18hp
    $675.00

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    We're awaiting our next batch of this item. Pre-order to reserve your place in line and we'll fulfill your order as soon as we receive our shipment
  3. Instruo DivKid øchd Expander
    Instruo DivKid øchd Expander 4hp
    $109.00

    In Stock Available immediately!
  4. Instruo Harmonaig Chord Quantizer
    Instruo Harmonaig Chord Quantizer 18hp
    $439.00

    In Stock Available immediately!
  5. Instruo Cárn Utility Mixer
    Instruo Cárn Utility Mixer 8hp
    $409.00

    In Stock Available immediately!
  6. Instruo àradh Low Pass Filter
    Instruo àradh Low Pass Filter 6hp
    $389.00

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  7. Instruo I-ō47 Filter / Resonator
    Instruo I-ō47 Filter / Resonator 14hp
    $355.00

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  8. Scion Biometric Feedback to CV
    Instruo Scion Biometric Feedback to CV 14hp
    $349.00

    In Stock Available immediately!
  9. Instruo Lubadh Tape Emulator / Looper
    Instruo Lubadh Tape Emulator / Looper V2.0 20hp
    $675.00

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  10. Instruo Saïch Quad Oscillator
    Instruo Saïch Quad Oscillator 12hp
    $539.00

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  11. Instruo Cnōc Function Generator
    Instruo Cnōc Function Generator 4hp
    $249.00

    In Stock Available immediately!
  12. Instruo Làrachd
    Instruo Làrachd External Input + Envelope Follower 8hp
    $339.00

    In Stock Available immediately!
  13. Instruo lìon 6 x 6 Pin Matrix Mixer
    Instruo lìon 6 x 6 Pin Matrix Mixer 16hp
    $339.00

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  14. Instruo Tanh[3] Waveshaper
    Instruo Tanh[3] Waveshaper 4hp
    $159.00

    In Stock Available immediately!
  15. Instruo [1]f Fader Module
    Instruo [1]f Fader Module 2hp
    $119.00

    In Stock Available immediately!
  16. Instruo Arbhar v2.0 Firmware Expansion Pack
    Instruo Arbhar v2.0 Firmware Expansion Pack 2hp
    $109.00

    In Stock Available immediately!
  17. Instruo Braided Patch Cable Pack
    Instruo Braided Patch Cable Pack
    As low as $15.00
    Multiple Options Make a selection for stock info
  18. Instruo Winston! Eurorack Blank Panel - 14HP
    Instruo Winston! Eurorack Blank Panel - 14HP 14hp
    $20.00

    In Stock Available immediately!
  19. Instruo Eurorack Blank Panel
    Instruo Eurorack Blank Panel
    As low as $5.00
    Multiple Options Make a selection for stock info
  20. Instruo vincâ Dual VCA
    Instruo vincâ Dual VCA 4hp
    $235.00

    In Stock Available immediately!
  21. Instruo tágh V2 S&H + Modulation Source
    Instruo tágh V2 S&H + Modulation Source 4hp
    $309.00

    In Stock Available immediately!
  22. Instruo neóni Through-Zero Oscillator
    Instruo neóni Through-Zero Oscillator 12hp
    $469.00

    In Stock Available immediately!
  23. Instruo athrú Wavefolder
    Instruo athrú Wavefolder 4hp
    $235.00

    In Stock Available immediately!
  24. Instruo eãs Cascading Logic Module
    Instruo eãs Cascading Logic Module 4hp
    $199.00

    In Stock Available immediately!
  25. Instruo tàin Bi-Directional Switch
    Instruo tàin Bi-Directional Switch 4hp
    $189.00

    In Stock Available immediately!
  26. Instruo Ts-L 2020
    Instruo Ts-L Waveshaping Oscillator 6hp
    $315.00

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  27. Instruo Cs-L Complex Oscillator
    Instruo Cs-L Complex Oscillator 26hp
    $645.00

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  28. Instruo dåpf Dual All-Pass Filter
    Instruo dåpf Dual All-Pass Filter 4hp
    $235.00

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  29. Instruo Lubadh V2.0 Expansion
    Instruo Lubadh V2.0 Expansion 2hp
    $109.00

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  30. Instruo Cruïnn
    Instruo Cruïnn Analog Stereo Oscillator + Expander 14hp
    $409.00

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  31. Instruo Cuïr
    Instruo Cuïr Output Module 4hp
    $259.00

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  32. Instruo Cèis ADSR Envelope Generator
    Instruo Cèis ADSR Envelope Generator 8hp
    $199.00

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  33. Save $30 Instruo Làrachd
    Instruo Làrachd External Input + Envelope Follower 8hp
    • DEMO
    • Sale
    $339.00 $309.00
    In Stock Available immediately!
  34. 10% off Instruo [1]f Fader Module [USED]
    Instruo [1]f Fader Module 2hp
    • USED
    • Sale
    $99.99 $90.00
    In Stock Available immediately!
  35. 10% off Instruo vincâ Dual VCA [USED]
    Instruo vincâ Dual VCA 4hp
    • USED
    • Sale
    $199.00 $180.00
    In Stock Available immediately!
  36. 10% off Instruo Lúbadh V1 Tape Emulator / Looper [USED]
    Instruo Lúbadh V1 Tape Emulator / Looper 20hp
    • USED
    • Sale
    $599.00 $540.00
    In Stock Available immediately!
  37. 10% off Instruo Lúbadh V1 Tape Emulator / Looper [USED]
    Instruo Lúbadh V1 Tape Emulator / Looper 20hp
    • USED
    • Sale
    $599.00 $540.00
    In Stock Available immediately!

1-37 of 37 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.