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Eurorack + Modular Synths

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  1. Panharmonium Spectral Resynthesizer
    Rossum Panharmonium Spectral Resynthesizer 26hp
    As low as $599.00
    Multiple Options Make a selection for stock info
  2. Assimil8or Phase Modulation Sampler
    Rossum Assimil8or Phase Modulation Sampler 28hp
    As low as $999.00
    Multiple Options Make a selection for stock info
  3. Morpheus Stereo Morphing Z-Plane Filter
    Rossum Morpheus Stereo Morphing Z-Plane Filter 18hp
    As low as $599.00
    Multiple Options Make a selection for stock info
  4. WORNG Electronics Soundstage Mixer / Spatializer
    WORNG Electronics Soundstage II Mixer / Spatializer 14hp
    $379.00

    Backorder Reserve your order today!
  5. Locutus MIDI Mediator Expander for Assimil8or
    Rossum Locutus MIDI Mediator Expander for Assimil8or 6hp
    As low as $229.00
    Multiple Options Make a selection for stock info
  6. After Later Audio Cloaks Quad VCA + Mixer
    After Later Audio Cloaks Quad VCA + Mixer 10hp
    $169.00

    In Stock Available immediately!
  7. After Later Audio Pixie Macro-Oscillator
    After Later Audio Pixie Macro-Oscillator 12hp
    $224.00

    In Stock Available immediately!
  8. Control Forge Programmable Universal CV Generator
    Rossum Control Forge Programmable Universal CV Generator 22hp
    $599.00

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  9. After Later Audio Resonate Resonator
    After Later Audio Resonate Resonator 14hp
    $199.00

    In Stock Available immediately!
  10. Save $35 After Later Audio Dice Random Sampler
    After Later Audio Dice Random Sampler 18hp
    • Sale
    $274.00 $239.00
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  11. WORNG Electronics ACRONYM Analog VCO
    WORNG Electronics ACRONYM Analog VCO 12hp
    $399.00

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  12. After Later Audio Scenes Segment Generator
    After Later Audio Scenes Segment Generator 14hp
    $279.00

    In Stock Available immediately!
  13. After Later Audio Cumulus Texture Synthesizer
    After Later Audio Cumulus Texture Synthesizer 18hp
    $199.00

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  14. After Later Audio Benjolin V2
    After Later Audio Benjolin V2 Chaotic Synthesizer Voice 20hp
    $325.00

    In Stock Available immediately!
  15. Save $30 After Later Audio Knit Macro-Oscillator
    After Later Audio Knit Macro-Oscillator 6hp
    • Sale
    $225.00 $195.00
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  16. Save $30 After Later Audio Monsoon Texture Synthesizer
    After Later Audio Monsoon Texture Synthesizer 12hp
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    $224.00 $194.00
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  17. WORNG Electronics Parallax Stereo Filter
    WORNG Electronics Parallax Stereo Filter 16hp
    $320.00

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  18. WORNG Electronics MidSide+ Mid-Side Processor
    WORNG Electronics MidSide+ Mid-Side Processor 8hp
    $229.00

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  19. After Later Audio Currents Tidal Modulator
    After Later Audio Currents Tidal Modulator 14hp
    $219.00

    In Stock Available immediately!
  20. Rossum Mob of Emus
    Rossum Mob of Emus Polyfunctional Harmonic Sextet 16hp
    $499.00

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  21. Rossum Linnaeus Thru-Zero Filter
    Rossum Linnaeus Thru-Zero Filter 16hp
    $499.00

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  22. After Later uGrids Topographic Drum Sequencer
    After Later Audio uGrids Topographic Drum Sequencer 8hp
    $155.00

    In Stock Available immediately!
  23. WORNG Electronics Vector Space Spatial Voltage Processor Axis Generator Eurorack Module
    WORNG Electronics Vector Space Spatial Voltage Processor 20hp
    $250.00

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  24. After Later Audio Razor Dual Multimode Filter
    After Later Audio Razor Dual Multimode Filter 18hp
    $359.00

    In Stock Available immediately!
  25. Evolution Variable Character Ladder Filter
    Rossum Evolution Variable Character Ladder Filter 16hp
    $499.00

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  26. After Later Audio Atom Modal Synthesizer
    After Later Audio Atom Modal Synthesizer 18hp
    $225.00

    In Stock Available immediately!
  27. After Later Audio Fuse Meta-Modulator
    After Later Audio Fuse Meta-Modulator 10hp
    $219.00

    In Stock Available immediately!
  28. After Later Bartender Stereo Performance Mixer
    After Later Audio Bartender Stereo Performance Mixer 24hp
    • NEW
    $360.00

    In Stock Available immediately!
  29. After Later Audio Quarks Modal Synthesizer
    After Later Audio Quarks Modal Synthesizer 22hp
    $259.00

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  30. Save $25 After Later Audio Alan Turing Machine
    After Later Audio Alan Turing Machine 6hp
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    $180.00 $155.00
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  31. 12% off After Later Audio Auris
    After Later Audio Auris Contact Microphone + External Input 4hp
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    $89.00 $77.88
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  32. Save $30 After Later Audio QARV Quad Attack Release VCA
    After Later Audio QARV Quad Attack Release VCA 20hp
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    $224.00 $194.00
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  33. 12% off After Later Audio SHTH Sample/Track & Hold
    After Later Audio SHTH Sample/Track & Hold 2hp
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    $84.00 $73.50
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  34. Save $35 After Later Threads MIDI to CV Converter - 1U
    After Later Audio Threads MIDI to CV Converter - 1U
    • Sale
    $249.00 $214.00
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  35. WORNG Electronics LRMSMSLR Mid/Side Encoder/Decoder
    WORNG Electronics LRMSMSLR Mid/Side Encoder + Decoder 4hp
    $99.00

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  36. After Later Audio Alan 1U Turing Machine
    After Later Audio Alan 1U Turing Machine 21hp
    $180.00

    In Stock Available immediately!
  37. WORNG Electronics Vertex Stereo VCA
    WORNG Electronics Vertex Stereo VCA 8hp
    $195.00

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  38. After Later Audio Pique 1U
    After Later Audio Pique Multi-Function Modulation Source 1U 22hp
    $149.00

    In Stock Available immediately!
  39. After Later Audio Cara Random Sampler
    After Later Audio Cara Random Sampler 10hp
    $249.00

    In Stock Available immediately!
  40. After Later Baker Dual Modulation + Drum Source
    After Later Audio Baker Dual Modulation + Drum Source 6hp
    $175.00

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  41. After Later Audio Steps 1U
    After Later Audio Steps 1U 22hp
    $129.00

    In Stock Available immediately!
  42. After Later Audio Cloverleaf 1U
    After Later Audio Cloverleaf 1U 14hp
    $89.00

    In Stock Available immediately!
  43. After Later Audio Popple Dual Filter
    After Later Audio Popple Dual Filter 8hp
    $199.00

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  44. After Later Audio uTides 2 Tidal Modulator
    After Later Audio uTides 2 Tidal Modulator 8hp
    $198.00

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  45. 12% off After Later Audio Flip 1U Dual Bernoulli Gate
    After Later Audio Flip 1U Dual Bernoulli Gate 14hp
    • Sale
    $89.00 $77.88
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  46. Rossum Trident Triple Oscillator
    Rossum Trident Triple Oscillator 30hp
    $899.00

    In Stock Available immediately!
  47. After Later Audio Monocle Dual VC Polarizer
    After Later Audio Monocle Dual VC Polarizer 4hp
    $119.00

    In Stock Available immediately!
  48. Save $15 After Later Audio Brooks Compact Thru-Zero VCO
    After Later Audio Brooks Compact Thru-Zero VCO 4hp
    • Sale
    $119.00 $104.00
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1-48 of 79 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.