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Eurorack + Modular Synths

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  1. Intellijel Designs MIDI 1U MIDI to CV Converter
    Intellijel Designs MIDI 1U MIDI to CV Converter 14hp
    $199.00

    Out of Stock Reserve your order today!
  2. Intellijel Designs Steppy Trigger Sequencer 1U
    Intellijel Designs Steppy Trigger Sequencer 1U 28hp
    $199.00

    In Stock Available immediately!
  3. Intellijel Designs Zeroscope Oscilloscope 1U
    Intellijel Designs Zeroscope Oscilloscope 1U 16hp
    $139.00

    Out of Stock Reserve your order today!
  4. Intellijel Designs Stereo Line Out 1U Output
    Intellijel Designs Stereo Line Out 1U Output 8hp
    $69.00

    In Stock Available immediately!
  5. Quadratt 1U Quad Attenuator & Mixer
    Intellijel Designs Quadratt 1U Quad Attenuator & Mixer 28hp
    $79.00

    In Stock Available immediately!
  6. Intellijel Designs Stereo Line In 1U
    Intellijel Designs Stereo Line In 1U 12hp
    $69.00

    In Stock Available immediately!
  7. Plum Audio 1uO_c 4ROBOTS Ornament & Crime
    Plum Audio 1uO_c 4ROBOTS Ornament & Crime 30hp
    As low as $349.00
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  8. Save $15 Befaco 1U STMix 4-Channel Stereo Mixer
    Befaco 1U STMix 4-Channel Stereo Mixer 28hp
    • Sale
    $109.99 $94.99
    In Stock Available immediately!
  9. Save $20 Molten Modular Motion MTR 1U CV + Audio Utility
    Molten Modular Motion MTR 1U CV + Audio Utility 34hp
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    $149.99 $129.99
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  10. Intellijel Designs XFADE 1U Crossfader
    Intellijel Designs XFADE 1U Crossfader 26hp
    $189.00

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  11. Noise Random Tools 1U
    Intellijel Designs Noise Random Tools 1U 22hp
    $99.00

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  12. Intellijel Designs CVx Expander Module
    Intellijel Designs CVx Expander Module 14hp
    $179.00

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  13. 14% off Endorphin.es Golden Master 1U
    Endorphin.es Golden Master 1U Multiband Processor 22hp
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    As low as $179.00
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  14. Buff Mult 1U
    Intellijel Designs Buff Mult 1U 14hp
    $39.00

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  15. Intellijel Designs DUAL VCA 1U VCA
    Intellijel Designs DUAL VCA 1U VCA 8hp
    $99.00

    In Stock Available immediately!
  16. Headphones 1U
    Intellijel Designs Headphones 1U 10hp
    $69.00

    In Stock Available immediately!
  17. 13% off Befaco 1U Out Line Output Module
    Befaco 1U Out Line Output Module 16hp
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    $99.99 $87.49
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  18. Plum Audio ADVA 1U Analog Multimode Filter
    Plum Audio ADVA 1U Analog Multimode Filter 22hp
    As low as $299.00
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  19. Pedal I/O 1U
    Intellijel Designs Pedal I/O 1U 16hp
    $99.00

    In Stock Available immediately!
  20. 14% off Endorphin.es Cockpit 1U
    Endorphin.es Cockpit 1U Performance Mixer 24hp
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    As low as $179.00
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  21. Intellijel Duatt 1U Dual Attenuator + Mixer
    Intellijel Designs Duatt 1U Dual Attenuator + Mixer 14hp
    $65.00

    In Stock Available immediately!
  22. Save $15 Ritual Electronics Diviser (Intelljel 1U)
    Ritual Electronics Diviser Clock Divider (Intelljel 1U)
    • Sale
    $109.99 $94.99
    In Stock Available immediately!
  23. Endorphin.es Milky Way 1U
    Endorphin.es Milky Way 1U Stereo Effects 22hp
    As low as $209.00
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  24. Intellijel Designs SVF 1U State-Variable Filter
    Intellijel Designs SVF 1U State-Variable Filter 20hp
    $139.00

    In Stock Available immediately!
  25. Intellijel Designs FSR 1U Controller
    Intellijel Designs FSR 1U Controller 10hp
    $69.00

    In Stock Available immediately!
  26. After Later Threads MIDI to CV Converter - 1U
    After Later Audio Threads MIDI to CV Converter - 1U
    $249.00

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  27. Plum Audio Ro'ved 1U Macro Oscillator
    Plum Audio Ro'ved 1U Macro Oscillator 28hp
    As low as $299.00
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  28. 13% off Abyss 3U to 1U Adapter - Intellijel Format
    Abyss Devices 3U to 1U Adapter - Intellijel Format 26hp
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    As low as $15.74
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  29. Save $20 Ritual Electronics Guillotine - Intellijel 1U
    Ritual Electronics Guillotine Stereo Distortion - Intellijel 1U 14hp
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    $125.00 $105.00
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  30. Intellijel Designs Stereo Mixer 1U
    Intellijel Designs Stereo Mixer 1U 16hp
    $69.00

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  31. Intellijel Designs Multi-FX 1U
    Intellijel Designs Multi-FX 1U 24hp
    $129.00

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  32. 13% off Befaco 1U STAmp External Input Module
    Befaco 1U ST Amp External Input Module 10hp
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    $89.99 $78.74
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  33. Intellijel Designs USB Extender 1U / 3U
    Intellijel Designs USB Extender 1U / 3U 2hp
    $39.00

    In Stock Available immediately!
  34. ZORX Electronics 1U CV Bus Voltage Distributor
    ZORX Electronics 1U CV Bus Voltage Distributor 84hp
    $349.00

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  35. Ritual Electronics Répression 1U Comparator
    Ritual Electronics Répression 1U Comparator 12hp
    $110.00

    In Stock Available immediately!
  36. Intellijel Designs Octalink Patchbay
    Intellijel Designs Octalink Patchbay 14hp
    $89.00

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  37. After Later Audio Flip 1U Dual Bernoulli Gate
    After Later Audio Flip 1U Dual Bernoulli Gate 14hp
    $89.00

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  38. Intellijel Designs Switched Mult 1U Multiple
    Intellijel Designs Switched Mult 1U Multiple 14hp
    $39.00

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  39. 12% off Ritual Electronics Krach 1U Noise Generator
    Ritual Electronics Krach 1U Noise Generator 6hp
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    $89.00 $77.88
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  40. Save $20 After Later Audio Pique 1U
    After Later Audio Pique Multi-Function Modulation Source 1U 22hp
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    $149.00 $129.00
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  41. Plum Audio MULT 1U Buffered Multiple
    Plum Audio MULT 1U Buffered Multiple 10hp
    As low as $59.00
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  42. 18% off After Later Audio Alan 1U Turing Machine
    After Later Audio Alan 1U Turing Machine 21hp
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    $180.00 $147.60
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  43. Save $25 Befaco Pony VCO 1U Thru-Zero Oscillator
    Befaco Pony VCO 1U Thru-Zero Oscillator 24hp
    • Sale
    $199.00 $174.00
    In Stock Available immediately!
  44. 16% off Mosaic Quantizer
    Mosaic Quantizer 20hp
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    As low as $109.00
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  45. 12% off Mosaic Four Channel Mixer
    Mosaic Four Channel Mixer 14hp
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    As low as $60.38
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  46. Plum Audio Rack Plumber 1U - Pair
    Plum Audio Rack Plumber 1U - Pair 14hp
    As low as $119.00
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  47. Tubbutec 6equencer TR-Style Sequencer (1U)
    Tubbutec 6equencer TR-Style Sequencer (1U) 24hp
    $269.00

    Out of Stock Reserve your order today!
  48. After Later Audio Cloverleaf 1U
    After Later Audio Cloverleaf 1U 14hp
    $89.00

    In Stock Available immediately!

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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.