Eurorack + Modular Synths

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  1. Klavis Twin Waves MkII Dual Digital Oscillator
    Klavis Twin Waves MkII Dual Digital Oscillator 8hp
    As low as $282.00
    Multiple Options Make a selection for stock info
  2. WMD 4TTEN Quad Attenuator
    WMD 4TTEN Quad Attenuator 4hp
    $119.00

    In Stock Available immediately!
  3. Klavis Grainity Analog Granular VCF
    Klavis Grainity Analog Granular VCF 10hp
    As low as $324.00
    Multiple Options Make a selection for stock info
  4. Klavis CalTrans Calibrator + Transposer
    Klavis CalTrans Calibrator + Transposer 6hp
    $198.00

    In Stock Available immediately!
  5. WMD Orion Phaser
    WMD Orion Phaser 4hp
    $249.00

    In Stock Available immediately!
  6. WMD Subway Scanning Crossfader
    WMD Subway Scanning Crossfader 6hp
    $269.00

    Backorder Reserve your order today!
  7. Klavis Quadigy Quad Envelope
    Klavis Quadigy Quad Envelope 14hp
    As low as $324.00
    Multiple Options Make a selection for stock info
  8. Klavis Two Bits Dual-Channel Logic
    Klavis Two Bits Dual-Channel Logic 5hp
    $156.00

    Backorder Reserve your order today!
  9. Noise Lab Prime Mover Analog VCO
    Noise Lab Prime Mover Analog VCO 16hp
    $375.00

    In Stock Available immediately!
  10. Klavis Tweakers Dual CV Processor
    Klavis Tweakers Dual CV Processor 3hp
    As low as $82.00
    Multiple Options Make a selection for stock info
  11. Tonic Sequencer
    Rebel Technology Tonic Sequencer 6hp
    $160.00

    Backorder Reserve your order today!
  12. Klavis Mixwitch Mixer Switcher Eurorack Module
    Klavis Mixwitch Mixer + Switch 8hp
    $156.00

    Backorder Reserve your order today!
  13. WMD Legion Analog Oscillator
    WMD Legion Analog Oscillator 8hp
    $499.00

    In Stock Available immediately!
  14. Klavis Flexshaper
    Klavis Flexshaper Tracking Generator + Waveshaper 6hp
    $156.00

    In Stock Available immediately!
  15. Stoicheia Dual Euclidean Sequencer
    Rebel Technology Stoicheia Dual Euclidean Sequencer 10hp
    $220.00

    Backorder Reserve your order today!
  16. WMD OSD CV Utility
    WMD OSD CV Utility 4hp
    $199.00

    In Stock Available immediately!
  17. Logica XT Gater Logic Module
    Klavis Logica XT Gater Logic Module 5hp
    $145.00

    Backorder Reserve your order today!
  18. Rebel Technology CLK Tripartite Synchronized Clock Generator module, front view
    Rebel Technology CLK Tripartite Synchronized Clock Generator 4hp
    $118.00

    Backorder Reserve your order today!
  19. Chronos MK II
    Rebel Technology Chronos MK II 6hp
    $175.00

    Backorder Reserve your order today!
  20. Klasmata Sequencer
    Rebel Technology Klasmata Sequencer 8hp
    $265.00

    Backorder Reserve your order today!
  21. Logoi Clock Divider / Counter / Delay
    Rebel Technology Logoi Clock Divider / Counter / Delay 10hp
    $265.00

    Backorder Reserve your order today!
  22. Phoreo Triple Function Processor
    Rebel Technology Phoreo Triple Function Processor 10hp
    $220.00

    Backorder Reserve your order today!
  23. Klavis 2x4 Multiple
    Klavis 2x4 Multiple 3hp
    $34.00

    In Stock Available immediately!
  24. Klavis NoDrain Negative to +5V Converter
    Klavis NoDrain Negative to +5V Converter
    $26.00

    In Stock Available immediately!
  25. Mix 02 Stereo Mixer
    Rebel Technology Mix 02 Stereo Mixer 10hp
    $139.00

    Backorder Reserve your order today!
  26. Mix 01 Matrix Mixer
    Rebel Technology Mix 01 Matrix Mixer 10hp
    $125.00

    Backorder Reserve your order today!
  27. Mix 03 4CH Mixer
    Rebel Technology Mix 03 4CH Mixer 6hp
    $109.00

    Backorder Reserve your order today!
  28. Rebel Technology Analog Bus Cables for Mix Series
    Rebel Technology Analog Bus Cables for Mix Series
    $6.99

    In Stock Available immediately!
  29. Save $35 WMD OSD CV Utility
    WMD OSD CV Utility 4hp
    • DEMO
    • Sale
    $199.00 $164.00
    In Stock Available immediately!
  30. WMD Performance Mixer [USED]
    WMD Performance Mixer (Black) 40hp
    • USED
    $999.00

    In Stock Available immediately!
  31. WMD Voltera Expander for Metron [USED]
    WMD Voltera Expander for Metron (Black) 4hp
    • USED
    $279.00

    In Stock Available immediately!
  32. WMD OSD CV Utility [USED]
    WMD OSD CV Utility 4hp
    • USED
    $169.00

    In Stock Available immediately!
  33. WMD TRSHMSTR Filter / Distortion Module [USED]
    WMD TRSHMSTR Filter / Distortion Module 12hp
    • USED
    $259.00

    In Stock Available immediately!
  34. WMD PM Channels Expander for Performance Mixer [USED]
    WMD PM Channels Expander for Performance Mixer (Black) 10hp
    • USED
    $499.00

    In Stock Available immediately!
  35. WMD Performance Mixer [USED]
    WMD Performance Mixer (Black) 40hp
    • USED
    $999.00

    In Stock Available immediately!
  36. Rebel Technology Mix 01 Matrix Mixer [USED]
    Rebel Technology Mix 01 Matrix Mixer 10hp
    • USED
    $109.00

    In Stock Available immediately!
  37. Rebel Technology Chronos MKII [USED]
    Rebel Technology Chronos MKII 6hp
    • USED
    $149.00

    In Stock Available immediately!
  38. WMD Javelin ADSR Envelope Generator [USED]
    WMD Javelin ADSR Envelope Generator 6hp
    • USED
    $349.00

    In Stock Available immediately!
  39. Rebel Technology OWL Modular Programmable Eurorack Module [USED]
    Rebel Technology OWL Modular Programmable Eurorack Module 20hp
    • USED
    $149.00

    In Stock Available immediately!
  40. WMD PDO MKII Phase Displacement Oscillator [USED]
    WMD PDO MKII Phase Displacement Oscillator 16hp
    • USED
    $449.00

    In Stock Available immediately!
  41. WMD QAAF Quad Anti-Aliasing Filter [USED]
    WMD QAAF Quad Anti-Aliasing Filter 4hp
    • USED
    $199.00

    In Stock Available immediately!
  42. WMD Time Warp Slew Generator [USED]
    WMD Time Warp Slew Generator 4hp
    • USED
    $179.00

    In Stock Available immediately!
  43. WMD Triple Bipolar VCA  [USED]
    WMD Triple Bipolar VCA 8hp
    • USED
    $209.00

    In Stock Available immediately!
  44. WMD Kraken Snare Drum Voice [USED]
    WMD Kraken Snare Drum Voice 8hp
    • USED
    $279.00

    In Stock Available immediately!

1-44 of 44 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.