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Eurorack + Modular Synths

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  1. Sapel Tamed Random
    Frap Tools Sapel Tamed Random 18hp
    $499.00

    In Stock Available immediately!
  2. Ieaskul F. Mobenthey Sprott Chaotic Jerk Filter
    Ieaskul F. Mobenthey Sprott Chaotic Jerk Filter 12hp
    $369.00

    In Stock Available immediately!
  3. Olivia Artz Modular Uncertainty
    Olivia Artz Modular Uncertainty Multi-Channel Coin Toss Module 2hp
    $180.00

    In Stock Available immediately!
  4. Delta Cep A Eurorack version, front view
    Radikal Technologies Delta Cep A (Eurorack) 68hp
    $699.00

    In Stock Available immediately!
  5. Tonestar 2600 Full Synth Voice
    Studio Electronics Tonestar 2600 Full Synth Voice 32hp
    $639.00

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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
  6. AJH Lunar Module Apollo Space Mission Simulator
    AJH Synth Lunar Module Apollo Space Mission Simulator 14hp
    $315.00

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  7. 2hp Turing Machine Looping Random Sequencer
    2hp Turing Machine Looping Random Sequencer 2hp
    As low as $109.00
    Multiple Options Make a selection for stock info
  8. Eowave Weather Drones Synth Voice
    Eowave Weather Drones Synth Voice 24hp
    $229.00

    In Stock Available immediately!
  9. Ritual Electronics Krach 1U Noise Generator
    Ritual Electronics Krach 1U Noise Generator 6hp
    $89.00

    In Stock Available immediately!
  10. After Later Audio Atom Modal Synthesizer
    After Later Audio Atom Modal Synthesizer 18hp
    $225.00

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  11. Holocene Air-Wave Modulation Source (Black)
    Holocene Electronics Air-Wave Modulation Source (Black) 10hp
    • NEW
    $249.00

    In Stock Available immediately!
  12. ADDAC System 102 VC FM Radio (Black)
    ADDAC System ADDAC102 VC FM Radio (Black) 8hp
    $360.00

    In Stock Available immediately!
  13. ADDAC System 215 Dual S&H+ (Black)
    ADDAC System ADDAC215 Dual S&H+ (Black) 6hp
    $155.00

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

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  15. Domino Full Synth Voice
    Eowave Domino Full Synth Voice 10hp
    $314.00

    In Stock Available immediately!
  16. Verbos Electronics Noise & Filter
    Verbos Electronics Noise and Filter Fixed Filter Bank + Noise 4hp
    $115.00

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  17. System 80 810 Mk2 Full Synth Voice Eurorack Module
    System 80 810 Mk2 Analog Synth Voice 30hp
    $450.00

    In Stock Available immediately!
  18. Noise Random Tools 1U
    Intellijel Designs Noise Random Tools 1U 22hp
    $99.00

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  19. After Later Audio SHTH Sample/Track & Hold
    After Later Audio SHTH Sample/Track & Hold 2hp
    $84.00

    In Stock Available immediately!
  20. Tall Dog Electronics uRings SE Resonator
    Tall Dog Electronics uRings SE Resonator 8hp
    As low as $279.00
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  21. Doepfer A-118-2 Noise / Random (Slim Line)
    Doepfer A-118-2 Noise / Random (Slim Line) 4hp
    As low as $99.00
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  22. Maneco Labs Grone Drone Synth Voice (Eurorack)
    Maneco Labs Grone Drone Synth Voice (Eurorack) 26hp
    $395.00

    In Stock Available immediately!
  23. BASTL Kompas Probabilistic Trigger Generator
    BASTL Instruments Kompas Probabilistic Trigger Generator 5hp
    $158.00

    In Stock Available immediately!
  24. 2hp Rnd V2 Random Voltage Generator
    2hp Rnd V2 Random Voltage Generator 2hp
    As low as $99.00
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  25. After Later Audio Alan 1U Turing Machine
    After Later Audio Alan 1U Turing Machine 21hp
    $180.00

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  26. The 4R from Transient Modules is a small yet powerful and user-friendly random voltage source
    Transient Modules 4R Quad Random Voltage Generator 2hp
    $120.00

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  27. After Later Audio Flip 1U Dual Bernoulli Gate
    After Later Audio Flip 1U Dual Bernoulli Gate 14hp
    $89.00

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

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  29. RF Nomad Shortwave Receiver
    Evaton RF Nomad Shortwave Receiver 8hp
    $175.00

    In Stock Available immediately!
  30. Atlantis SH-101 Style Synth Voice
    Intellijel Designs Atlantis SH-101 Style Synth Voice 40hp
    $699.00

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  31. General CV MIDI-Based Sound Source
    Expert Sleepers General CV MIDI-Based Sound Source 12hp
    • STAFF PICK
    $349.00

    In Stock Available immediately!
  32. Pico RND Random Source and LFO
    Erica Synths Pico RND Random Source and LFO 3hp
    $99.00

    In Stock Available immediately!
  33. Noise Engineering Cursus Iteritas Percido
    Noise Engineering Cursus Iteritas Percido 24hp
    $685.00

    In Stock Available immediately!
  34. Noise Engineering Loquelic Iteritas Percido Bl.
    Noise Engineering Loquelic Iteritas Percido Synth Voice (Black) 20hp
    $655.00

    In Stock Available immediately!
  35. Hikari Instruments Duos Eurorack
    Hikari Instruments Duos Eurorack Chaotic Synth Voice 24hp
    $320.00

    In Stock Available immediately!
  36. Doepfer A-148 Dual S&H
    Doepfer A-148 Dual S&H 4hp
    As low as $78.00
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  37. Unknown Devices Raiju Percussive Synth Voice
    Unknown Devices Raiju Percussive Synth Voice 8hp
    $299.99

    In Stock Available immediately!
  38. Dreadbox Telepathy Full Synth Voice
    Dreadbox Telepathy Full Synth Voice 10hp
    $299.00

    In Stock Available immediately!
  39. Hexinverter VCNO Noise Oscillator
    Hexinverter VCNO Noise Oscillator 6hp
    $199.00

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  40. Plum Audio NOISE 1U
    Plum Audio NOISE 1U Noise Generator 6hp
    As low as $59.00
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  41. Shifty
    Intellijel Designs Shifty 6hp
    $189.00

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

    In Stock Available immediately!
  43. AJH Synth MiniMod Glide & Noise
    AJH Synth MiniMod Glide & Noise 6hp
    As low as $235.00
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  44. Random Source Serge Active Pro / Noise / CV-Pro
    Random Source Serge Active Pro / Noise / CV-Pro 18hp
    $449.99

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  45. 2hp Bell Physical Modeling Voice
    2hp Bell Physical Modeling Voice 2hp
    As low as $149.00
    Multiple Options Make a selection for stock info
  46. Schlappi Engineering Interstellar Radio
    Schlappi Engineering Interstellar Radio Complex Noise Oscillator 14hp
    As low as $195.00
    Multiple Options Make a selection for stock info
  47. Doepfer A-118 Noise + Random Voltage
    Doepfer A-118 Noise + Random Voltage 8hp
    As low as $85.00
    Multiple Options Make a selection for stock info
  48. SYS-555 LAG / Sample & Hold
    Roland SYS-555 LAG / Sample & Hold 20hp
    $399.99

    In Stock Available immediately!

49-96 of 185 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.