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Eurorack + Modular Synths

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  1. DivKid Output Bus Summing Mixer + Output Module
    DivKid Output Bus Summing Mixer + Output Module 8hp
    • NEW
    $219.99

    Preorder New release—reserve yours today!
  2. Save $80 Expert Sleepers ES-9
    Expert Sleepers ES-9 Eurorack Audio + CV Interface 16hp
    • Sale
    $635.00 $555.00
    In Stock Available immediately!
  3. Noise Engineering Basimilus Iteritas Alia Black
    Noise Engineering Basimilus Iteritas Alia Drum Synth (Black) 10hp
    $385.00

    In Stock Available immediately!
  4. SSF Entity Metalloid Percussion Voice
    Steady State Fate Entity Metalloid Percussion Voice 14hp
    $369.00

    In Stock Available immediately!
  5. Tiptop Audio Buchla 207t Mixer + Preamplifier
    Tiptop Audio Buchla 207t Mixer + Preamplifier 28hp
    $249.00

    In Stock Available immediately!
  6. Erica Synths Sample Drum Eurorack Module
    Erica Synths Sample Drum Percussion Source 14hp
    $369.00

    Backorder Reserve your order today!
  7. ES-8 USB Audio Interface
    Expert Sleepers ES-8 USB Audio Interface 8hp
    $459.00

    In Stock Available immediately!
  8. Plonk
    Intellijel Designs Plonk 12hp
    $349.00

    In Stock Available immediately!
  9. SSF Entity Ultra-Perc Percussion Voice
    Steady State Fate Entity Ultra-Perc Percussion Voice 14hp
    $379.00

    Backorder Reserve your order today!
  10. Erica Synths LXR Eurorack Module
    Erica Synths LXR-02 6-Voice Drum Module 28hp
    $509.00

    Backorder Reserve your order today!
  11. SSF Entity Ultra-Kick Percussion Voice
    Steady State Fate Entity Ultra-Kick Percussion Voice 14hp
    $349.00

    In Stock Available immediately!
  12. Save $30 Befaco I4 Instrument Interface
    Befaco I4 Instrument Interface 8hp
    • Sale
    $239.99 $209.99
    In Stock Available immediately!
  13. vpme.de QD Quad Drum Voice
    vpme.de QD Quad Drum Voice 22hp
    $399.00

    In Stock Available immediately!
  14. Tubbutec 6m0d6 606-Style Drum Module
    Tubbutec 6m0d6 606-Style Drum Module 24hp
    $659.99

    Backorder Reserve your order today!
  15. Joranalogue Receive 2 External Input
    Joranalogue Receive 2 External Input 6hp
    $214.99

    In Stock Available immediately!
  16. Intellijel Designs Stereo Line Out 1U Output
    Intellijel Designs Stereo Line Out 1U Output 8hp
    $69.00

    Backorder Reserve your order today!
  17. Befaco Output v3 module, front view
    Befaco Output v3 4hp
    $149.99

    In Stock Available immediately!
  18. Save $45 Instruo Làrachd
    Instruo Làrachd External Input + Envelope Follower 8hp
    • Sale
    $339.00 $294.00
    In Stock Available immediately!
  19. Boredbrain Injectr Audio Input + Cab Simulator
    Boredbrain Music Injectr Audio Input + Cab Simulator 11hp
    $249.00

    Backorder Reserve your order today!
  20. ES-3 MK4 Lightpipe to CV Interface
    Expert Sleepers ES-3 MK4 Lightpipe to CV Interface 8hp
    $209.00

    In Stock Available immediately!
  21. 13% off Qu-Bit Surface Physical Modeling Voice
    Qu-Bit Electronix Surface Physical Modeling Voice 10hp
    • Sale
    As low as $304.00
    Multiple Options Make a selection for stock info
  22. Intellijel Designs Outs Output Interface
    Intellijel Designs Outs Output Interface 6hp
    $149.00

    In Stock Available immediately!
  23. Modbap Modular Trinity
    Modbap Modular Trinity 3-Channel Digital Drum Synth Array 20hp
    $599.99

    In Stock Available immediately!
  24. Intellijel Audio I/O
    Intellijel Designs Audio I/O 10hp
    $260.00

    In Stock Available immediately!
  25. Make Noise XOH Output Interface
    Make Noise XOH Output Interface 6hp
    $110.00

    In Stock Available immediately!
  26. Winter Plankton ZAPS Percussion Voice
    Winter Plankton ZAPS Percussion Voice 24hp
    $589.99

    In Stock Available immediately!
  27. Erica Synths Pico Drum 2 Percussion Synthesizer
    Erica Synths Pico Drum 2 Percussion Synthesizer 3hp
    $149.00

    Backorder Reserve your order today!
  28. Soundforce S-LD LinnDrum Drum Module
    Soundforce S-LD LinnDrum Drum Module 4hp
    $119.00

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  29. Endorphin.es Queen of Pentacles
    Endorphin.es Queen of Pentacles Drum Synthesizer 30hp
    As low as $669.00
    Multiple Options Make a selection for stock info
  30. Hexinverter Mutant Machine Black
    Hexinverter Mutant Machine Analog Percussion Engine (Black) 29hp
    $389.00

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  31. ADDAC 200 PI Pedal Integrator Black
    ADDAC System ADDAC200PI Pedal Integrator 4hp
    $115.00

    In Stock Available immediately!
  32. 14% off Michigan Synth Works SY0.5 Drum Synthesis Voice
    Michigan Synth Works SY0.5 Drum Synthesis Voice 10hp
    • Sale
    As low as $280.00
    Multiple Options Make a selection for stock info
  33. Boredbrain Music Monitr Stereo Output Module
    Boredbrain Music Monitr Stereo Output Module 10hp
    $269.00

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

    Backorder Reserve your order today!
  35. Boredbrain Xport 6-Channel Line Output Module
    Boredbrain Music Xport 6-Channel Line Output Module 6hp
    $149.00

    In Stock Available immediately!
  36. Intellijel Designs Stereo Line In 1U
    Intellijel Designs Stereo Line In 1U 12hp
    $69.00

    In Stock Available immediately!
  37. Roland System-500 531 Mixer module, front view
    Roland SYS-531 6-CH Mixer 20hp
    $429.99

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  38. Joranalogue Transmit 2 Stereo Output
    Joranalogue Transmit 2 Stereo Output 6hp
    $219.99

    In Stock Available immediately!
  39. Befaco 1U Out Line Output Module
    Befaco 1U Out Line Output Module 16hp
    $99.99

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  40. Expert Sleepers Little Mikey Preamp
    Expert Sleepers Little Mikey Preamp 8hp
    $175.00

    In Stock Available immediately!
  41. Akemie's Taiko FM Drum Voice
    ALM Busy Circuits Akemie's Taiko FM Drum Voice 18hp
    $349.99

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  42. Save $35 Instruo Cuïr
    Instruo Cuïr Output Module 4hp
    • Sale
    $259.00 $224.00
    In Stock Available immediately!
  43. Strymon AA.1 Amplifier Attenuator, front view
    Strymon AA.1 Amplifier Attenuator 4hp
    $129.00

    In Stock Available immediately!
  44. ALM Busy Circuits HPO Headphone Output Eurorack Module
    ALM Busy Circuits HPO Headphone Output 2hp
    $79.99

    In Stock Available immediately!
  45. Malstrom Mandrake Kick Drum Voice
    Malstrom Mandrake Kick Drum Voice 14hp
    $399.00

    Backorder Reserve your order today!
  46. Headphones 1U
    Intellijel Designs Headphones 1U 10hp
    $69.00

    In Stock Available immediately!

1-48 of 254 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.