Eurorack + Modular Synths

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  1. Noise Engineering Univer Inter (Black)
    Noise Engineering Univer Inter MIDI-CV Converter (Black) 6hp
    $275.00

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  2. Befaco Midi Thing 2 MIDI-CV Converter
    Befaco MIDI Thing 2 MIDI-CV Converter 6hp
    $349.99

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  3. Vostok Instruments Sena
    Vostok Instruments Sena Multi-Channel Sound Source 14hp
    $319.99

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

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  5. Befaco CV Thing CV-MIDI Converter
    Befaco CV Thing CV-MIDI Converter 6hp
    $279.99

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  6. Hikari Instruments Monos 0
    Hikari Instruments Monos 0 Noise + Random Source 10hp
    $259.99

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  7. Magerit Kairos
    Magerit Kairos Master Controller + MIDI-CV Converter 11hp
    $299.99

    In Stock Available immediately!
  8. Eventide Misha Interval-Based Instrument
    Eventide Misha Interval-Based Instrument 28hp
    $399.00

    In Stock Available immediately!
  9. Endorphin.es Shuttle Control USB MIDI to CV
    Endorphin.es Shuttle Control USB MIDI to CV 12hp
    As low as $519.00
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  10. 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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  11. ADDAC ADDAC221 CV to CC
    ADDAC System ADDAC221 CV to CC 16hp
    $385.00

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  12. Plum Audio NOISE 1U
    Plum Audio NOISE 1U Noise Generator 6hp
    As low as $59.00
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  13. Doepfer A-118 Noise + Random Voltage
    Doepfer A-118 Noise + Random Voltage 8hp
    As low as $85.00
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  14. Holocene Air-Wave Modulation Source (Black)
    Holocene Electronics Air-Wave Modulation Source (Black) 10hp
    $249.00

    In Stock Available immediately!
  15. A-192-2 Dual CV / Gate to Midi / USB Interface
    Doepfer A-192-2 Dual CV / Gate to Midi / USB Interface 10hp
    $158.00

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  16. ADDAC ADDAC222 CV to Notes
    ADDAC System ADDAC222 CV to Notes 16hp
    $430.00

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  17. Schlappi Engineering Interstellar Radio
    Schlappi Engineering Interstellar Radio Complex Noise Oscillator 14hp
    As low as $195.00
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  18. Blue Lantern MIDI To Pulse Clock
    Blue Lantern MIDI To Pulse Clock Generator 6hp
    $95.00

    In Stock Available immediately!
  19. Dreadbox Dystopia Noise Bitcrush Filter
    Dreadbox Dystopia Noise / Bitcrusher / Filter 10hp
    $99.00

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  20. A-117 Digital Noise + 808 Source
    Doepfer A-117 Digital Noise + 808 Source 8hp
    $95.00

    In Stock Available immediately!
  21. Boredbrain Music Splix Inline Mixer + Splitter
    Boredbrain Music Splix Inline Mixer + Splitter
    As low as $12.50
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  22. Wavefonix MIDI Interface (MIDI)
    Wavefonix MIDI Interface (MIDI) 7hp
    As low as $140.00
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  23. EF110M Blackfly Modular
    Electro-Faustus EF110M Blackfly Modular 8hp
    $135.00

    In Stock Available immediately!
  24. Plankton Ninja Star Splitter Hub (Three-Tip)
    Plankton Electronics Ninja Star Splitter Hub (Three-Tip)
    $4.49

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  25. 2hp MIDI Interface
    2hp MIDI Interface 2hp
    As low as $109.00
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  26. Plankton Electronics Ninja Stars (4-Pack)
    Plankton Electronics Ninja Stars Signal Splitting Hubs (4-Pack)
    $27.99

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  27. 1x5 Splitter Hub
    LMNTL 1x5 Splitter Hub
    As low as $6.99
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  28. Tiptop OCTOPUS USB + MIDI to ART Interface
    Tiptop Audio OCTOPUS USB + MIDI to ART Interface 18hp
    $345.00

    In Stock Available immediately!
  29. Animal Factory Vivisect CV Mixer + Noise
    Animal Factory Vivisect CV Mixer + Noise 8hp
    $119.00

    In Stock Available immediately!
  30. Reverselandfill Noise v9
    Reverselandfill Noise v9 CMOS Noise + Random Voltage Generator 8hp
    $159.99

    In Stock Available immediately!
  31. USB Solo Single CH MIDI to CV Converter
    Kenton USB Solo Single CH MIDI to CV Converter
    $240.00

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  32. Pro 2000 MKII Multi CH MIDI to CV
    Kenton Pro 2000 MKII Multi CH MIDI to CV
    $459.99

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  33. ACL MINI MIDI MIDI to CV converter
    ACL MINI MIDI MIDI to CV converter 4hp
    $345.00

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  34. Noise Square Sound Generator (Aluminum)
    BASTL Instruments Noise Square Sound Generator (Aluminum) 5hp
    $115.00

    In Stock Available immediately!
  35. Patching Panda Shuby Digital Noise Source
    Patching Panda Shuby Digital Noise Source 4hp
    $134.99

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  36. Trogotronic M658 Mother Mutant - Eurorack
    Trogotronic M658 Mother Mutant Noise Synthesizer - Eurorack 37hp
    $436.00

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  37. Knucklebones 1-to-5 Multiple 10-Pack
    Hosa Knucklebones 1-to-5 Multiple 10-Pack
    $134.95

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  38. Wavefonix Noise Generator (NG)
    Wavefonix Noise Generator (NG) 5hp
    As low as $82.00
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  39. Save $45 BASTL 1983 MIDI to CV Converter
    BASTL Instruments 1983 MIDI to CV Converter 7hp
    • DEMO
    • Sale
    $325.00 $280.00
    In Stock Available immediately!
  40. Save $20 Holocene Air-Wave Modulation Source (Black)
    Holocene Electronics Air-Wave Modulation Source (Black) 10hp
    • DEMO
    • Sale
    $249.00 $229.00
    In Stock Available immediately!
  41. Save $10 Noise Square Sound Generator (Aluminum)
    BASTL Instruments Noise Square Sound Generator (Aluminum) 5hp
    • DEMO
    • Sale
    $115.00 $105.00
    In Stock Available immediately!

1-41 of 41 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.