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Eurorack + Modular Synths

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  1. AJH Synth MiniMod Keyz Modular Synthesizer
    AJH Synth MiniMod Keyz Modular Synthesizer
    $3,499.99

    In Stock Available immediately!
  2. AJH Synth MiniMod Transistor Core VCO
    AJH Synth MiniMod Transistor Core VCO 14hp
    As low as $365.00
    Multiple Options Make a selection for stock info
  3. 19% off AJH Synth MiniMod Transistor Ladder VCF
    AJH Synth MiniMod Transistor Ladder VCF 14hp
    • Sale
    As low as $255.00
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  4. 15% off AJH Synth MiniMod Tap Tempo VC-LFO
    AJH Synth MiniMod Tap Tempo VC-LFO 12hp
    • Sale
    As low as $254.00
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  5. AJH Synth Multi Burst Envelopes
    AJH Synth MiniMod Multi Burst Envelopes 12hp
    As low as $289.00
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  6. 21% off AJH Synth MiniMod VCA
    AJH Synth MiniMod VCA 10hp
    • Sale
    As low as $174.00
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  7. 13% off AJH Synth Ring SM Ring Modulator Mixer
    AJH Synth Ring SM Ring Modulator Mixer 14hp
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    As low as $335.00
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  8. AJH Synth Fixed Filter Bank 914
    AJH Synth Fixed Filter Bank 914 30hp
    As low as $549.00
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  9. AJH Synth Gemini 2412 Dual Vintage SVF
    AJH Synth Gemini 2412 Dual Vintage State Variable Filter 28hp
    As low as $445.00
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  10. AJH Synth Precision Voltages
    AJH Synth Precision Voltages 10hp
    As low as $275.00
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  11. AJH Synth Chance Delay Probability Gate Delay
    AJH Synth Chance Delay Probability Gate Delay
    $240.00

    In Stock Available immediately!
  12. AJH Synth Triple Cross Crossfader + Panner
    AJH Synth Triple Cross Crossfader + Panner
    $359.99

    In Stock Available immediately!
  13. AJH Synth Entropic Doom Noisillator
    AJH Synth Entropic Doom Noisillator 14hp
    $355.00

    In Stock Available immediately!
  14. AJH Synth Next Phase Stereo Phaser
    AJH Synth Next Phase Stereo Phaser 18hp
    As low as $419.00
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  15. VoicAs LedPressor Stereo Diode Compressor
    VoicAs LedPressor Stereo Diode Compressor 12hp
    $290.00

    In Stock Available immediately!
  16. AJH Lunar Module Apollo Space Mission Simulator
    AJH Synth Lunar Module Apollo Space Mission Simulator 14hp
    $315.00

    In Stock Available immediately!
  17. 14% off AJH Synth MiniMod DH-ADSR Envelope
    AJH Synth MiniMod DH-ADSR Envelope 10hp
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    As low as $249.00
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  18. VoicAs Multirover Multiband Stereo Overdrive
    VoicAs Multirover Multiband Stereo Overdrive 20hp
    $390.00

    In Stock Available immediately!
  19. 20% off AJH Synth MiniMod Glide & Noise
    AJH Synth MiniMod Glide & Noise 6hp
    • Sale
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  20. Save $50 New Systems Instruments Triphase Oscillator
    New Systems Instruments Triphase Oscillator 18hp
    • Sale
    $385.00 $335.00
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  21. AJH Synth Wave Swarm Waveform Animator
    AJH Synth Wave Swarm Waveform Animator 14hp
    As low as $375.00
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  22. 31% off AJH Synth MiniMod Contour Generators
    AJH Synth MiniMod Contour Generators 12hp
    • Sale
    As low as $199.00
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  23. AJH Synth MiniMod Muting Mixer + VCA (Black)
    AJH Synth MiniMod Muting Mixer + VCA (Black) 10hp
    $300.00

    In Stock Available immediately!
  24. New Systems Quad Mid Side Quadrophonic Processor
    New Systems Instruments Quad Mid Side Quadraphonic Processor 6hp
    $125.00

    Backorder Reserve your order today!
  25. 30% off AJH Synth Sonic XV Diode Ladder Filter
    AJH Synth Sonic XV Diode Ladder Filter 14hp
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    As low as $255.00
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  26. Save $50 Noise Lab Prime Mover Analog VCO
    Noise Lab Prime Mover Analog VCO 16hp
    • Sale
    $375.00 $325.00
    In Stock Available immediately!
  27. New Systems Instruments Harmonic Shift VCO
    New Systems Instruments Harmonic Shift Oscillator 12hp
    $365.00

    In Stock Available immediately!
  28. AJH Synth MiniMod Dual LFO + VCA
    AJH Synth MiniMod Dual LFO + VCA 10hp
    As low as $289.00
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  29. VoicAs Reduxer Bit Reducer
    VoicAs Reduxer Bit Reducer 8hp
    $199.00

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  30. VoicAs 2^VCA 1U Dual VCA
    VoicAs 2^VCA 1U Dual VCA 12hp
    $59.00

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  31. 20% off AJH Synth Sample Hold & Slew
    AJH Synth Sample Hold & Slew 12hp
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    As low as $239.00
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  32. 12% off VoicAs 2^LFO Dual Analog LFO
    VoicAs 2^LFO Dual Analog LFO 4hp
    • Sale
    $69.00 $60.38
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  33. New Systems Instruments Quad LFO
    New Systems Instruments Quad LFO 8hp
    $260.00

    In Stock Available immediately!
  34. AJH Synth Finaliser R-EQ Reverb EQ Enhancer
    AJH Synth Finaliser R-EQ Reverb + Equalizer + Enhancer 18hp
    As low as $445.00
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  35. 30% off AJH Synth Gain Switch Expander + Multiple
    AJH Synth Gain Switch Expander + Multiple 2hp
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    As low as $66.50
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  36. 14% off AJH Synth V-Shape Wavefolder
    AJH Synth V-Shape Wavefolder 10hp
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    As low as $280.00
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  37. New Systems Instruments Babel Analog Logic and Intermodulation
    New Systems Instruments Babel Analog Logic and Intermodulation 6hp
    $140.00

    In Stock Available immediately!
  38. 18% off AJH Synth V-Scale Variable Buffer
    AJH Synth V-Scale Variable Buffer 4hp
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    As low as $114.00
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  39. 12% off VoicAs Mult Signal Multiple
    VoicAs Mult Signal Multiple 2hp
    • Sale
    $25.00 $21.88
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  40. VoicAs S&M 1U Splitter and Merger
    VoicAs S&M 1U Splitter and Merger 12hp
    $49.00

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  41. 21% off AJH Synth MiniMod CV Mixer + Offset + VCA
    AJH Synth MiniMod CV Mixer + Offset + VCA 10hp
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    As low as $174.00
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  42. 12% off VoicAs Q^Mix Four Channel Polarizing Mixer
    VoicAs Q^Mix Four Channel Polarizing Mixer 6hp
    • Sale
    $59.00 $51.63
    In Stock Available immediately!
  43. New Systems Instruments Quad LFO Phase Expander
    New Systems Instruments Quad LFO Phase Expander 6hp
    $110.00

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  44. New Systems Instruments VCA
    New Systems Instruments VCA 6hp
    $165.00

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  45. 12% off New Systems Instruments Babel Expander
    New Systems Instruments Babel Expander 2hp
    • Sale
    $70.00 $61.25
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  46. Save $70 New Systems Instruments Inertia
    New Systems Instruments Inertia Universal Movement Simulator 14hp
    • Sale
    $345.00 $275.00
    In Stock Available immediately!
  47. Save $85 New Systems Instruments Inertia
    New Systems Instruments Inertia Universal Movement Simulator 14hp
    • DEMO
    • Sale
    $345.00 $260.00
    In Stock Available immediately!
  48. Save $40 AJH Synth MiniMod Tap Tempo VC-LFO (Silver)
    AJH Synth MiniMod Tap Tempo VC-LFO (Silver) 12hp
    • DEMO
    • Sale
    $299.00 $259.00
    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.