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Eurorack + Modular Synths

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  1. Tiptop Audio Buchla 266t Source of Uncertainty
    Tiptop Audio Buchla 266t Source of Uncertainty 24hp
    • STAFF PICK
    $299.00

    In Stock Available immediately!
  2. Make Noise Maths Function Generator White Knobs 2019
    Make Noise Maths Function Generator 20hp
    $290.00

    In Stock Available immediately!
  3. Quadratt 1U Quad Attenuator & Mixer
    Intellijel Designs Quadratt 1U Quad Attenuator & Mixer 28hp
    $79.00

    In Stock Available immediately!
  4. Noise Engineering Lapsus Os (Black)
    Noise Engineering Lapsus Os Voltage Processor (Black) 10hp
    $260.00

    Out of Stock Reserve your order today!
  5. Drezno 1989 Binary Conversion Komputor
    XAOC Devices Drezno 1989 Binary Conversion Komputor 12hp
    $299.00

    Out of Stock Reserve your order today!
  6. Joranalogue Contour 1 Function Generator
    Joranalogue Contour 1 Function Generator 8hp
    $195.00

    In Stock Available immediately!
  7. Verbos Control Voltage Processor
    Verbos Electronics Control Voltage Processor Mixer + Slew 18hp
    $535.00

    In Stock Available immediately!
  8. Tiptop Audio Buchla 257t Dual Voltage Processor
    Tiptop Audio Buchla 257t Dual Voltage Processor 14hp
    $165.00

    Out of Stock Reserve your order today!
  9. Acid Rain Technology Navigator Utility
    Acid Rain Technology Navigator Utility 4hp
    $89.00

    Out of Stock Reserve your order today!
  10. Cosmotronic Delta V Black
    Cosmotronic Delta-V Function Generator 10hp
    $220.00

    In Stock Available immediately!
  11. XAOC Devices Samara II Audio / CV Mixer
    XAOC Devices Samara II Audio / CV Mixer 10hp
    $219.00

    Out of Stock Reserve your order today!
  12. Noise Engineering Sinc Defero (Black)
    Noise Engineering Sinc Defero Quad Attenuator (Black) 4hp
    $149.00

    Out of Stock Reserve your order today!
  13. Instruo Cnōc Function Generator
    Instruo Cnōc Function Generator 4hp
    $249.00

    In Stock Available immediately!
  14. 321 Scale + Flip + Shift + Combine
    Frap Tools 321 Scale + Flip + Shift + Combine 6hp
    $99.00

    In Stock Available immediately!
  15. vpme.de T43 Precision Adder Transposer Module
    vpme.de T43 Precision Adder Transposer 4hp
    $145.99

    In Stock Available immediately!
  16. Steady State Fate Vortices HiFi
    Steady State Fate Vortices HiFi 16hp
    $379.00

    In Stock Available immediately!
  17. Joranalogue Morph 4 Modulation Hub
    Joranalogue Morph 4 Modulation Hub 20hp
    $350.00

    In Stock Available immediately!
  18. Compare 2 Dual Window Comparator
    Joranalogue Compare 2 Dual Window Comparator 8hp
    $210.00

    In Stock Available immediately!
  19. Random Source Serge Dual Universal Slope Generator DUSG Eurorack
    Random Source Serge Dual Universal Slope Generator 26hp
    $479.00

    In Stock Available immediately!
  20. O/A/x2 Dual Offset Attenuverter
    ALM Busy Circuits O/A/x2 Dual Offset Attenuverter 4hp
    $100.00

    In Stock Available immediately!
  21. Intellijel Designs Triplatt Mixer + Utility
    Intellijel Designs Triplatt Mixer + Voltage Utility 6hp
    $109.00

    Out of Stock Reserve your order today!
  22. Random Source Serge SSG Smooth & Stepped Function Generator Eurorack Module
    Random Source Serge Smooth & Stepped Generator 18hp
    $359.00

    In Stock Available immediately!
  23. Acid Rain Technology Junction Attenuverter
    Acid Rain Technology Junction Attenuverter 4hp
    $109.00

    Out of Stock Reserve your order today!
  24. Molten Modular Motion MTR CV + Audio Utility
    Molten Modular Motion MTR CV + Audio Utility 6hp
    $134.99

    Preorder New release—reserve yours today!
  25. Instruo Cárn Utility Mixer
    Instruo Cárn Utility Mixer 8hp
    $409.00

    In Stock Available immediately!
  26. Intellijel Duatt 1U Dual Attenuator + Mixer
    Intellijel Designs Duatt 1U Dual Attenuator + Mixer 14hp
    $65.00

    In Stock Available immediately!
  27. Doepfer A-119
    Doepfer A-119 External Input / Envelope Follower 8hp
    As low as $86.00
    Multiple Options Make a selection for stock info
  28. ZORX Electronics 1U CV Bus Voltage Distributor
    ZORX Electronics 1U CV Bus Voltage Distributor 84hp
    $349.00

    In Stock Available immediately!
  29. Instruo [1]f Fader Module
    Instruo [1]f Fader Module 2hp
    $119.00

    In Stock Available immediately!
  30. ADDAC ADDAC306 VC Transitions
    ADDAC System ADDAC306 VC Transitions 8hp
    $150.00

    Out of Stock Reserve your order today!
  31. Noise Engineering Quantus Pax Transposition Tool
    Noise Engineering Quantus Pax Transposition Tool 6hp
    $365.00

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

    Out of Stock Reserve your order today!
  33. LEVIT8 Multifunction Utility
    Erogenous Tones LEVIT8 Multifunction Utility 10hp
    $199.00

    Out of Stock Reserve your order today!
  34. Beast's Chalkboard Octave Switch
    ALM Busy Circuits Beast's Chalkboard Octave Switch 6hp
    $139.99

    In Stock Available immediately!
  35. Patching Panda Ephemere CV Recorder
    Patching Panda Ephemere CV Recorder 14hp
    As low as $399.00
    Multiple Options Make a selection for stock info
  36. Metabolic Devices Coherence Organic Event Extractor module
    Metabolic Devices Coherence Organic Event Extractor 16hp
    $389.99

    Out of Stock Reserve your order today!
  37. Joranalogue Select 2 Dual CV Processor
    Joranalogue Select 2 Dual CV Processor 6hp
    $160.00

    In Stock Available immediately!
  38. Steady State Fate Detect-Rx
    Steady State Fate Detect-Rx Envelope Follower 6hp
    $179.00

    Out of Stock Reserve your order today!
  39. Noise Engineering Quant Gemi Transposition Tool
    Noise Engineering Quant Gemi Transposition Tool 4hp
    $245.00

    Out of Stock Reserve your order today!
  40. Random Source Serge Active Pro / Noise / CV-Pro
    Random Source Serge Active Pro / Noise / CV-Pro 18hp
    $419.00

    In Stock Available immediately!
  41. Befaco A*B+C
    Befaco A*B+C Voltage Processor 6hp
    $165.00

    Out of Stock Reserve your order today!
  42. Klavis Flexshaper
    Klavis Flexshaper Tracking Generator + Waveshaper 6hp
    $154.00

    In Stock Available immediately!
  43. Shakmat Modular SumDif Add/Sub
    Shakmat Modular SumDif Addition/Subtraction Module 2hp
    $95.00

    In Stock Available immediately!
  44. Doepfer A-185-2 Precision Adder
    Doepfer A-185-2 Precision Adder 6hp
    As low as $89.00
    Multiple Options Make a selection for stock info
  45. Pico MScale Precision Scaler for Mother-32
    Erica Synths Pico MScale Precision Scaler for Mother-32 3hp
    $79.00

    In Stock Available immediately!
  46. Tesseract Selam 6 Channel Function Generator
    Tesseract Modular Selam Six-Channel Function Generator 18hp
    $149.00

    In Stock Available immediately!
  47. Noise Engineering Roti Pola (Black)
    Noise Engineering Roti Pola Attenuverting Mixer (Black) 4hp
    $160.00

    Out of Stock Reserve your order today!

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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.