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Eurorack + Modular Synths

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  1. Save $40 Tiptop Audio Buchla 266t Source of Uncertainty
    Tiptop Audio Buchla 266t Source of Uncertainty 24hp
    • STAFF PICK
    • Sale
    $299.00 $259.00
    In Stock Available immediately!
  2. IME Kermit MKIII Quad Modulation Source
    Industrial Music Electronics Kermit MKIII Quad Modulation Source 12hp
    $475.00

    Out of Stock Reserve your order today!
  3. DivKid RND STEP S&H / Random Voltage Source
    DivKid RND STEP S&H / Random Voltage Source 4hp
    $199.00

    In Stock Available immediately!
  4. Joranalogue Step 8
    Joranalogue Step 8 Sequential Tracking + Sampling Register 16hp
    $399.99

    In Stock Available immediately!
  5. Save $75 Mnemonic Devices Juniper MD-001
    Mnemonic Devices Juniper MD-001 8-Channel Modulation Source 8hp
    • Sale
    $579.99 $504.99
    In Stock Available immediately!
  6. Save $40 Instruo tágh V2 S&H + Modulation Source
    Instruo tágh V2 S&H + Modulation Source 4hp
    • Sale
    $309.00 $269.00
    In Stock Available immediately!
  7. Dnipro Krait 3-Channel Modulation Source
    Dnipro Modular Krait 3-Channel Modulation Source 6hp
    $250.00

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

    In Stock Available immediately!
  9. Save $25 Ritual Electronics Amnis
    Ritual Electronics Amnis Generative Shift Register 6hp
    • Sale
    $180.00 $155.00
    In Stock Available immediately!
  10. Save $25 After Later Audio Alan Turing Machine
    After Later Audio Alan Turing Machine 6hp
    • Sale
    $180.00 $155.00
    In Stock Available immediately!
  11. Ieaskul F. Mobenthey Sprott Chaotic Jerk Filter
    Ieaskul F. Mobenthey Sprott Chaotic Jerk Filter 12hp
    $369.00

    In Stock Available immediately!
  12. Befaco Noise Plethora Eurorack Module
    Befaco Noise Plethora Three-Channel Noise Generator 14hp
    $349.00

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

    Out of Stock Reserve your order today!
  14. Intellijel Designs Flurry
    Intellijel Designs Flurry Noise + Random Voltage Generator 8hp
    $249.00

    In Stock Available immediately!
  15. After Later Audio Benjolin V2
    After Later Audio Benjolin V2 Chaotic Synthesizer Voice 20hp
    $325.00

    Out of Stock Reserve your order today!
  16. After Later Audio Dice Random Sampler
    After Later Audio Dice Random Sampler 18hp
    $274.00

    Out of Stock Reserve your order today!
  17. Sapel Tamed Random
    Frap Tools Sapel Tamed Random 18hp
    $499.00

    Out of Stock Reserve your order today!
  18. RF Nomad Shortwave Receiver
    Evaton RF Nomad Shortwave Receiver 8hp
    $175.00

    In Stock Available immediately!
  19. Noise Engineering Clep Diaz (Black)
    Noise Engineering Clep Diaz Clocked CV Source (Black) 4hp
    $188.00

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

    In Stock Available immediately!
  21. Random Sampling
    Verbos Electronics Random Sampling 18hp
    $609.00

    In Stock Available immediately!
  22. Tenderfoot Electronics FM-L FM Radio Tuner
    Tenderfoot Electronics FM-L FM Radio Tuner 8hp
    $299.00

    In Stock Available immediately!
  23. CuteLab Missed Opportunities
    CuteLab Missed Opportunities Random Gate Skipper 4hp
    $129.00

    Out of Stock Reserve your order today!
  24. Olivia Artz Modular Uncertainty
    Olivia Artz Modular Uncertainty Multi-Channel Coin Toss Module 2hp
    $180.00

    Out of Stock Reserve your order today!
  25. Shifty
    Intellijel Designs Shifty 6hp
    $189.00

    In Stock Available immediately!
  26. Zlob Modular Diode Chaos Signal Generator
    Zlob Modular Diode Chaos Signal Generator 3hp
    $80.00

    Out of Stock Reserve your order today!
  27. Rossum Mob of Emus
    Rossum Mob of Emus Polyfunctional Harmonic Sextet 16hp
    $499.00

    Out of Stock Reserve your order today!
  28. AJH Synth MiniMod Glide & Noise
    AJH Synth MiniMod Glide & Noise 6hp
    As low as $235.00
    Multiple Options Make a selection for stock info
  29. Random Source Serge SSG Smooth & Stepped Function Generator Eurorack Module
    Random Source Serge Smooth & Stepped Generator (SSG) 18hp
    $359.00

    Out of Stock Reserve your order today!
  30. 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
  31. Save $55 Random Source Serge Active Pro / Noise / CV-Pro
    Random Source Serge Active Pro / Noise / CV-Pro 18hp
    • Sale
    $419.00 $364.00
    Out of Stock Reserve your order today!
  32. m/669 Analog Artifact Synth
    Trogotronic m/669 Analog Artifact Synth 14hp
    $325.00

    In Stock Available immediately!
  33. ADE 32 Octocontroller Control Panel
    Abstract Data ADE 32 Octocontroller Control Panel 14hp
    $399.00

    Out of Stock Reserve your order today!
  34. Save $40 AJH Lunar Module Apollo Space Mission Simulator
    AJH Synth Lunar Module Apollo Space Mission Simulator 14hp
    • Sale
    $315.00 $275.00
    In Stock Available immediately!
  35. ADDAC System 102 VC FM Radio (Black)
    ADDAC System ADDAC102 VC FM Radio (Black) 8hp
    $360.00

    In Stock Available immediately!
  36. After Later Audio SHTH Sample/Track & Hold
    After Later Audio SHTH Sample/Track & Hold 2hp
    $84.00

    Out of Stock Reserve your order today!
  37. After Later Audio Flip 1U Dual Bernoulli Gate
    After Later Audio Flip 1U Dual Bernoulli Gate 14hp
    $89.00

    In Stock Available immediately!
  38. Save $30 Doepfer A-149-4 Quad Random Voltage Source
    Doepfer A-149-4 Quad Random Voltage Source 4hp
    • Sale
    $169.00 $139.00
    In Stock Available immediately!
  39. 12% off Ritual Electronics Krach 1U Noise Generator
    Ritual Electronics Krach 1U Noise Generator 6hp
    • Sale
    $89.00 $77.88
    In Stock Available immediately!
  40. Save $50 Vostok Instruments Sena
    Vostok Instruments Sena Multi-Channel Sound Source 14hp
    • Sale
    $319.99 $269.99
    In Stock Available immediately!
  41. Pico RND Random Source and LFO
    Erica Synths Pico RND Random Source and LFO 3hp
    $99.00

    In Stock Available immediately!
  42. 18% off After Later Audio Alan 1U Turing Machine
    After Later Audio Alan 1U Turing Machine 21hp
    • Sale
    $180.00 $147.60
    In Stock Available immediately!
  43. 14% off Toppobrillo Sport Modulator 2
    Toppobrillo Sport Modulator 2 Multi-Function Module 12hp
    • Sale
    As low as $214.00
    Multiple Options Make a selection for stock info
  44. Qu-Bit Electronix Nano Rand V2 Random Source
    Qu-Bit Electronix Nano Rand V2 Random Source 4hp
    $209.00

    In Stock Available immediately!
  45. 12% off Doepfer A-118-2 Noise / Random (Slim Line)
    Doepfer A-118-2 Noise / Random (Slim Line) 4hp
    • Sale
    As low as $86.63
    Multiple Options Make a selection for stock info
  46. ADDAC503 Marble Physics
    ADDAC System ADDAC503 Marble Physics 10hp
    $395.00

    In Stock Available immediately!
  47. 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
  48. Verbos Electronics Noise & Filter
    Verbos Electronics Noise and Filter Fixed Filter Bank + Noise 4hp
    $115.00

    In Stock Available immediately!

1-48 of 112 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.