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Eurorack + Modular Synths

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  1. Save $20 ALM Busy Circuits Pip Slope MkII
    ALM Busy Circuits Pip Slope Mk II Envelope / LFO 4hp
    • Sale
    $129.99 $109.99
    In Stock Available immediately!
  2. 15% off XOR NerdSEQ Eurorack Tracker + Sequencer
    XOR Electronics NerdSEQ Eurorack Tracker + Sequencer 32hp
    • Sale
    As low as $594.99
    Multiple Options Make a selection for stock info
  3. 13% off ALM ALM-CS 6U Powered Eurorack Case
    ALM Busy Circuits ALM-CS 6U Powered Eurorack Case
    • Sale
    As low as $304.99
    Multiple Options Make a selection for stock info
  4. XAOC Koszalin Stereo VC Frequency Shifter
    XAOC Devices Koszalin Stereo VC Frequency Shifter 10hp
    $349.00

    In Stock Available immediately!
  5. Acid Rain Technology Constellation
    Acid Rain Technology Constellation Euclidean Rhythm Sequencer 28hp
    $549.00

    In Stock Available immediately!
  6. Steady State Fate Vortices Mixer + Saturation
    Steady State Fate Vortices Mixer + Saturation 16hp
    $379.00

    In Stock Available immediately!
  7. WoggleBug Random Voltage Generator
    Make Noise WoggleBug Random Voltage Generator 10hp
    $249.00

    In Stock Available immediately!
  8. Expert Sleepers FHX-8CV FH-2 Factotum Expander
    Expert Sleepers FHX-8CV FH-2 Expander 4hp
    $145.00

    In Stock Available immediately!
  9. Knobula Kickain Kick Drum Voice
    Knobula Kickain Kick Drum Voice 12hp
    $399.99

    In Stock Available immediately!
  10. Qu-Bit Surface Physical Modeling Voice
    Qu-Bit Electronix Surface Physical Modeling Voice 10hp
    As low as $309.00
    Multiple Options Make a selection for stock info
  11. Complex Oscillator
    Verbos Electronics Complex Oscillator 32hp
    $659.00

    Out of Stock Reserve your order today!
  12. Eowave Tempête Magnétique
    Eowave Tempête Magnétique Quad Complex Multimode Filter 22hp
    $369.99

    In Stock Available immediately!
  13. 14% off AJH Synth MiniMod Transistor Core VCO
    AJH Synth MiniMod Transistor Core VCO 14hp
    • Sale
    As low as $315.00
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  14. Moog Mavis Semi-Modular Synthesizer
    Moog Mavis Semi-Modular Analog Synthesizer
    $249.00

    In Stock Available immediately!
  15. Random Source Serge Resonant EQ
    Random Source Serge Resonant EQ (RESEQ) 18hp
    $419.00

    Out of Stock Reserve your order today!
  16. 13% off Toppobrillo Minimix Six-Channel Stereo Mixer
    Toppobrillo Minimix Six-Channel Stereo Mixer 14hp
    • Sale
    As low as $234.00
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  17. Plum Audio 1uO_c 4ROBOTS Ornament & Crime
    Plum Audio 1uO_c 4ROBOTS Ornament & Crime 30hp
    As low as $349.00
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  18. Save $25 A-138m 4x4 Matrix Mixer
    Doepfer A-138m 4x4 Matrix Mixer 20hp
    • Sale
    $168.00 $143.00
    In Stock Available immediately!
  19. XAOC Devices Batumi II
    XAOC Devices Batumi II 1974 Quadruple Low Frequency Oscillator 10hp
    • NEW
    $369.99

    Preorder New release—reserve yours today!
  20. Save $40 BASTL Basil Flexible Stereo Space Delay
    BASTL Instruments Basil Flexible Stereo Space Delay 8hp
    • Sale
    $283.00 $243.00
    In Stock Available immediately!
  21. Save $80 Frap Tools Brenso Complex Oscillator
    Frap Tools Brenso Complex Oscillator 30hp
    • Sale
    $639.00 $559.00
    In Stock Available immediately!
  22. Save $25 ALM Busy Circuits MCO Morphing Wavetable Oscillator
    ALM Busy Circuits MCO Morphing Wavetable Oscillator 6hp
    • Sale
    $169.99 $144.99
    In Stock Available immediately!
  23. Instruo Làrachd
    Instruo Làrachd External Input + Envelope Follower 8hp
    $339.00

    In Stock Available immediately!
  24. XAOC Drezno II 1989 Binary Conversion Komputor
    XAOC Devices Drezno II 1989 Binary Conversion Komputor 12hp
    $339.99

    In Stock Available immediately!
  25. Make Noise Assorted Patch Cables
    Make Noise Assorted Patch Cables
    As low as $27.95
    Multiple Options Make a selection for stock info
  26. Syntonie CBV001 (Standalone)
    Syntonie CBV001 Circuit Bent Video Enhancer (Standalone)
    $199.00

    In Stock Available immediately!
  27. Boredbrain Injectr Audio Input + Cab Simulator
    Boredbrain Music Injectr Audio Input + Cab Simulator 11hp
    $249.00

    Out of Stock Reserve your order today!
  28. LZX Industries DWO3 Dual Video Oscillator
    LZX Industries DWO3 Dual Video Oscillator 12hp
    $499.00

    Out of Stock Reserve your order today!
  29. 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!
  30. Winterbloom Castor & Pollux II
    Winterbloom Castor & Pollux II Juno-106 Oscillator 14hp
    $289.00

    Out of Stock Reserve your order today!
  31. Instruo Saïch Quad Oscillator
    Instruo Saïch Quad Oscillator 12hp
    $539.00

    Out of Stock Reserve your order today!
  32. Pulse Synthesizers Load Runner Granular Synth
    Pulse Synthesizers Load Runner Granular Synthesizer 25hp
    $340.00

    Out of Stock Reserve your order today!
  33. Tallin Dual Discrete Core VCA
    XAOC Devices Tallin Dual Discrete Core VCA 6hp
    $195.00

    In Stock Available immediately!
  34. Five12 Vector Sequencer
    Five12 Vector Sequencer 42hp
    As low as $759.00
    Multiple Options Make a selection for stock info
  35. Buff Mult
    Intellijel Designs Buff Mult 2hp
    $65.00

    Out of Stock Reserve your order today!
  36. Save $85 Aluminum Travel Case - 208HP
    Erica Synths Aluminum Travel Case - 208HP
    • Sale
    $669.00 $584.00
    In Stock Available immediately!
  37. Erica Synths Pico Drum 2 Percussion Synthesizer
    Erica Synths Pico Drum 2 Percussion Synthesizer 3hp
    $149.00

    Out of Stock Reserve your order today!
  38. Save $55 Instruo Cárn Utility Mixer
    Instruo Cárn Utility Mixer 8hp
    • Sale
    $409.00 $354.00
    In Stock Available immediately!
  39. 30% off Endorphin.es Shuttle System
    Endorphin.es Shuttle System
    • Sale
    As low as $1,819.00
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  40. Soundforce S-LD LinnDrum Drum Module
    Soundforce S-LD LinnDrum Drum Module 4hp
    $119.00

    In Stock Available immediately!
  41. Polaris Multimode VCF + Phaser
    Intellijel Designs Polaris Multimode VCF + Phaser 10hp
    $229.00

    Out of Stock Reserve your order today!
  42. Tesseract Modular Sweet Sixteen (MkII)
    Tesseract Modular Sweet Sixteen Fader Bank (MkII) 24hp
    $229.00

    Out of Stock Reserve your order today!
  43. After Later Audio Scenes Segment Generator
    After Later Audio Scenes Segment Generator 14hp
    $279.00

    In Stock Available immediately!
  44. Scan & Pan Stereo Mixer and Scanner
    Verbos Electronics Scan & Pan Stereo Mixer and Scanner 14hp
    $439.00

    In Stock Available immediately!
  45. Save $25 After Later Audio Alan Turing Machine
    After Later Audio Alan Turing Machine 6hp
    • Sale
    $180.00 $155.00
    In Stock Available immediately!
  46. Intellijel Designs Outs Output Interface
    Intellijel Designs Outs Output Interface 6hp
    $149.00

    In Stock Available immediately!
  47. Joranalogue Generate 3
    Joranalogue Generate 3 Through-Zero Signal Generator 12hp
    $399.99

    In Stock Available immediately!
  48. Save $25 Ritual Electronics Amnis
    Ritual Electronics Amnis Generative Shift Register 6hp
    • Sale
    $180.00 $155.00
    In Stock Available immediately!

241-288 of 3105 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.