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Eurorack + Modular Synths

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  1. WMD Performance Mixer MKII
    WMD Performance Mixer MKII 50hp
    • NEW
    $1,499.00

    Preorder New release—reserve yours today!

    Preorder

    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. WMD PM DB25 MKII
    WMD PM DB25 MKII Performance Mixer MkII Expander 4hp
    • NEW
    $299.00

    Preorder New release—reserve yours today!

    Preorder

    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.
  3. Random Source Serge VC Resonant Equalizer
    Random Source Serge VC Resonant Equalizer (VCRESEQ) 42hp
    • NEW
    $899.99

    In Stock Available immediately!
  4. Save $55 Field Kit FX is the perfect companion for Koma Elektronik's Field Kit electroacoustic workstation.
    Koma Elektronik Field Kit FX (Desktop)
    • Sale
    $355.00 $300.00
    In Stock Available immediately!
  5. Field Kit Electro Acoustic Workstation
    Koma Elektronik Field Kit Electro Acoustic Workstation
    $259.99

    In Stock Available immediately!
  6. WMD MSCL Black
    WMD MSCL Stereo Compressor (Black) 4hp
    $279.00

    In Stock Available immediately!
  7. Random Source Serge GTS Slope Generator III
    Random Source Serge GTS Slope Generator III 26hp
    $499.99

    Backorder Reserve your order today!

    Out of Stock

    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
  8. Random Source Serge Dual Universal Slope Generator DUSG Eurorack
    Random Source Serge Dual Universal Slope Generator MK2 (DSG) 26hp
    $479.99

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  9. WMD Fracture Granular Synth Percussion Voice
    WMD Fracture Granular Percussion Voice 8hp
    $329.00

    In Stock Available immediately!
  10. WMD 4TTEN Quad Attenuator
    WMD 4TTEN Quad Attenuator 4hp
    $119.00

    In Stock Available immediately!
  11. Save $50 Random Source Serge GTO
    Random Source Serge GTO Complex Multi-Function Module 18hp
    • Sale
    $399.99 $349.99
    In Stock Available immediately!
  12. WMD Digital VCA MKIII
    WMD Digital VCA MKIII Dual Zero-Crossing VCA + Polarizer 8hp
    $249.00

    In Stock Available immediately!
  13. Save $45 Random*Source Serge VCFQ Variable Q VCF VCFX Eurorack
    Random Source Serge Variable Q Filter (VCFQ) 14hp
    • Sale
    $339.99 $294.99
    In Stock Available immediately!
  14. Field Kit Expansion Pack
    Koma Elektronik Field Kit Expansion Pack
    $69.99

    In Stock Available immediately!
  15. 14% off Michigan Synth Works F8R Fader Bank Jacks on Top
    Michigan Synth Works F8R Fader Bank - Jacks on Top 16hp
    • Sale
    As low as $190.00
    Multiple Options Make a selection for stock info
  16. WMD AXYS Dual Stereo Crossfader
    WMD AXYS Dual Stereo Crossfader 6hp
    $269.00

    In Stock Available immediately!
  17. PDO MKII Phase Displacement OSC
    WMD PDO MKII Phase Displacement OSC 16hp
    $449.00

    In Stock Available immediately!
  18. Save $60 Random Source Haible VC Poly Resonator
    Random Source Haible VC Poly Resonator 18hp
    • Sale
    $449.99 $389.99
    In Stock Available immediately!
  19. Random Source Haible TAU Phaser
    Random Source Haible TAU Phaser 18hp
    $399.99

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  20. WMD Chimera Black
    WMD Chimera Metallic Percussion Synthesizer 8hp
    $329.00

    In Stock Available immediately!
  21. Random Source Serge Precision VCO
    Random Source Serge Precision VCO Analog Oscillator (PCO) 14hp
    $389.99

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  22. Apollo View Allscillator Analog Oscillator
    Apollo View Allscillator Analog Oscillator 12hp
    $375.00

    In Stock Available immediately!
  23. Serge Wave Multipliers (VCM)
    Random Source Serge Wave Multipliers (VCM) 18hp
    $359.99

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  24. Random Source Serge SSG Smooth & Stepped Function Generator Eurorack Module
    Random Source Serge Smooth & Stepped Generator (SSG) 18hp
    $359.99

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  25. WMD Orion Phaser
    WMD Orion Phaser 4hp
    $249.00

    In Stock Available immediately!
  26. Save $65 Now optimized for eurorack, Field Kit FX is ideal for use with Koma Elektronik's Field Kit electroacoustic workstation, but will work smashingly in any eurorack or modular environment.
    Koma Elektronik Field Kit FX (Eurorack) 36hp
    • Sale
    $355.00 $290.00
    In Stock Available immediately!
  27. Random Source Serge Variable Slope Filter
    Random Source Serge Variable Slope Filter (VCFS) 14hp
    $339.99

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    Out of Stock

    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
  28. Random Source Serge Extended ADSR
    Random Source Serge Extended ADSR 18hp
    $329.99

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  29. 3U Case - 84HP (White)
    Koma Elektronik 3U Case - 84HP (White)
    $99.00

    In Stock Available immediately!
  30. Field Kit FX Expansion Pack, front view
    Koma Elektronik Field Kit FX Expansion Pack
    $69.99

    In Stock Available immediately!
  31. Serge Divide by N Comparator (NCOM)
    Random Source Serge Divide by N Comparator (NCOM) 10hp
    $269.99

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  32. Kabelhänger Model B Cable Hanger
    Koma Elektronik Kabelhänger Model B Cable Hanger
    $29.99

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  33. Save $25 KOMA Elektronik Dual Discrete VCA Eurorack Module
    Koma Elektronik Dual Discrete VCA 10hp
    • Sale
    $179.00 $154.00
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  34. Apollo View Curiouser Expander for Rabbit Hole
    Apollo View Curiouser Expander for Rabbit Hole 6hp
    $169.00

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  35. MSW F8R Fader Bank - Jacks on Bottom (Black)
    Michigan Synth Works F8R Fader Bank - Jacks on Bottom (Black) 16hp
    $200.00

    In Stock Available immediately!
  36. Kommander CV / Gate Motion Controller
    Koma Elektronik Kommander CV / Gate Motion Controller
    $89.99

    In Stock Available immediately!
  37. Strom Busboard
    Koma Elektronik Strom Busboard
    $39.99

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  38. Koma Elektronik Case Connectors Straight
    Koma Elektronik Case Connector - Straight
    $23.99

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  39. 13% off Koma Elektronik Attenuator Cable
    Koma Elektronik Attenuator Cable
    • Sale
    As low as $10.49
    Multiple Options Make a selection for stock info
  40. Save $65 WMD Legion Analog Oscillator
    WMD Legion Analog Oscillator 8hp
    • Sale
    $499.00 $434.00
    In Stock Available immediately!
  41. Save $630 Random Source Serge Paperface 50 (Helios + TKB)
    Random Source Serge Paperface 50 Modular Synthesizer (Helios + TKB)
    • Sale
    $4,999.99 $4,369.99
    In Stock Available immediately!
  42. Michigan Synth Works SY0.5 Drum Synthesis Voice
    Michigan Synth Works SY0.5 Drum Synthesis Voice 10hp
    As low as $325.00
    Multiple Options Make a selection for stock info
  43. Save $75 Random Source Serge SEQ 8 XL Sequencer Programmer
    Random Source SEQ8 XL Serge Sequencer + Programmer 42hp
    • Sale
    $589.99 $514.99
    In Stock Available immediately!
  44. Save $90 Apollo View CanCan Dual Headphone Output
    Apollo View CanCan Dual Headphone Output 4hp
    • Sale
    $295.00 $205.00
    In Stock Available immediately!
  45. Save $70 Random Source Serge Active Pro / Noise / CV-Pro
    Random Source Serge Active Pro / Noise / CV-Pro 18hp
    • Sale
    $449.99 $379.99
    In Stock Available immediately!

1-48 of 138 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.