Eurorack + Modular Synths

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  1. Erica Synths Fusion System II (with Lid)
    Erica Synths Fusion System II (with Lid)
    $2,459.00

    In Stock Available immediately!
  2. Erica Synths Plasma Drive Distortion
    Erica Synths Plasma Drive Distortion 16hp
    $379.00

    In Stock Available immediately!
  3. Animal Factory Orobas II
    Animal Factory Orobas II Vacuum Tube VCA + Saturator 28hp
    $666.00

    In Stock Available immediately!
  4. Trogotronic m/679 Gran Fury Tube Synth
    Trogotronic m/679 Gran Fury Tube Synth 14hp
    $390.00

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  5. Erica Synths Das Kleine Fusion
    Erica Synths Das Kleine Fusion Tube-Based Eurorack System
    $1,939.00

    In Stock Available immediately!
  6. Plankton Electronics Nutone Distortion Module
    Plankton Electronics Nutone Distortion Module 8hp
    $249.00

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  7. Erica Synths Link Format Converter
    Erica Synths Link Format Converter 8hp
    $59.00

    In Stock Available immediately!
  8. Low-Gain Electronics UTL-1
    Low-Gain Electronics UTL-1 Passive Format Converter Box
    $89.00

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  9. Erica Synths Fusion Ring Mod v2
    Erica Synths Fusion Ring Mod v2 12hp
    $259.00

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  10. Abyss Devices Saevitus Tube Distortion
    Abyss Devices Saevitus Tube Distortion 6hp
    $214.99

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  11. Spice Distortion Unit
    Plankton Electronics Spice Distortion Unit
    $599.00

    In Stock Available immediately!
  12. Apollo View Rabbit Hole Mixer + Tube Saturation
    Apollo View Rabbit Hole Mixer + Tube Saturation 16hp
    $389.00

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  13. Boredbrain Music Spdf Analog-SPDIF Converter
    Boredbrain Music Spdf Analog-SPDIF Converter 5hp
    $149.00

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  14. Abyss Devices Saevitum Filter
    Abyss Devices Saevitum Filter 16hp
    $319.99

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  15. m/277 Stereo Tube VCA + External PSU
    Trogotronic m/277 Stereo Tube VCA + External PSU 15hp
    $450.00

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  16. Fusion Delay / Flanger / Vintage Ensemble
    Erica Synths Fusion Delay / Flanger / Vintage Ensemble 20hp
    $410.00

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  17. ADDAC ADDAC611 Gotharman's VC Tube Filter
    ADDAC System ADDAC611 Gotharman's VC Tube Filter 12hp
    $385.00

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  18. Tube VCA 2П2П
    L-1 Tube VCA 2П2П 10hp
    $324.99

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  19. UTL-2 Passive Format Converter Box
    Low-Gain Electronics UTL-2 Passive Format Converter Box
    $99.00

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  20. Low-Gain Electronics UTL-1/2 Passive Format Converter Box
    Low-Gain Electronics UTL-1/2 Passive Format Converter Box
    $99.00

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  21. Low-Gain Electronics UTL-3
    Low-Gain Electronics UTL-3 Passive Format Converter Box
    $109.00

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  22. GRADIENT Convert 3U Format Jumbler
    GRADIENT Convert 3U Format Jumbler 6hp
    $79.99

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  23. GRADIENT Convert 1U Format Jumbler
    GRADIENT Convert 1U Format Jumbler 20hp
    $79.99

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  24. Tube VCA
    L-1 Tube VCA 10hp
    $260.00

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  25. XOXO MIDIXO MIDI-TRS Format Converter (Black)
    XOXO Modular MIDIXO MIDI-TRS Format Converter (Black) 2hp
    $79.00

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  26. Random Source Pont-Neuf Format Converter
    Random Source Serge Pont-Neuf Format Converter 10hp
    $99.99

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  27. Herbs and Stones Tongues
    Herbs and Stones Tongues Format Converter Module 6hp
    $99.00

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  28. UTL-4 Passive Format Converter Box
    Low-Gain Electronics UTL-4 Passive Format Converter Box
    $99.00

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  29. Brass Eurorack to Banana Converter
    Meng Qi Brass Eurorack to Banana Converter 8hp
    $110.00

    In Stock Available immediately!
  30. Low-Gain UTL-1E Format Jumbler
    Low-Gain Electronics UTL-1E Format Jumbler 6hp
    $79.99

    In Stock Available immediately!
  31. 5% off Low-Gain Electronics UTL-4 Format Converter
    Low-Gain Electronics UTL-4 Passive Format Converter Box
    • DEMO
    • Sale
    $99.00 $94.00
    In Stock Available immediately!
  32. Erica Synths Link Format Converter [USED]
    Erica Synths Link Format Converter 8hp
    • USED
    $49.99

    In Stock Available immediately!
  33. Erica Synths Link Format Converter [USED]
    Erica Synths Link Format Converter 8hp
    • USED
    $49.99

    In Stock Available immediately!

1-35 of 35 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.