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Eurorack + Modular Synths

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  1. ADDAC System ADDAC508 Swell Physics
    ADDAC System ADDAC508 Swell Physics 10hp
    • NEW
    $359.99

    In Stock Available immediately!
  2. ADDAC System ADDAC107 Acid Source Synth Voice
    ADDAC System ADDAC107 Acid Source Synth Voice 9hp
    $249.99

    In Stock Available immediately!
  3. ADDAC ADDAC603 VC Triple Bandpass Filter
    ADDAC System ADDAC603 VC Triple Bandpass Filter 22hp
    $430.00

    In Stock Available immediately!
  4. ADDAC503 Marble Physics
    ADDAC System ADDAC503 Marble Physics 10hp
    $395.00

    In Stock Available immediately!
  5. ADDAC System ADDAC604 Dual Filter (Black)
    ADDAC System ADDAC604 Dual Filter (Black) 6hp
    $215.00

    In Stock Available immediately!
  6. System 80 860 MkII
    System 80 860 MkII Multimode Filter 10hp
    $275.00

    Backorder Reserve your order today!
  7. ADDAC System ADDAC807C (Black)
    ADDAC System ADDAC807C VC Stereo Mixer Expansion (Black) 38hp
    $710.00

    In Stock Available immediately!
  8. ADDAC System ADDAC213B (Black)
    ADDAC System ADDAC213B Eurorack Bridge Expansion (Black) 3hp
    $105.00

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  9. Save $55 ADDAC 504 Probabilistic Generator
    ADDAC System ADDAC504 Probabilistic Generator 10hp
    • Sale
    $440.00 $385.00
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  10. Save $55 ADDAC System ADDAC601 Black VC Fixed Filterbank
    ADDAC System ADDAC601 VC Fixed Filterbank 20hp
    • Sale
    $430.00 $375.00
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  11. ADDAC ADDAC506B
    ADDAC System ADDAC506B Stochastic Function Generator Expansion 2hp
    $115.00

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  12. System 80 810 Mk2 Full Synth Voice Eurorack Module
    System 80 810 Mk2 Analog Synth Voice 30hp
    $450.00

    In Stock Available immediately!
  13. Save $70 ADDAC ADDAC611 Gotharman's VC Tube Filter
    ADDAC System ADDAC611 Gotharman's VC Tube Filter 12hp
    • Sale
    $385.00 $315.00
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  14. ADDAC ADDAC708 Michel Waiswisz's Cracklebox
    ADDAC System ADDAC708 Michel Waiswisz's Cracklebox 12hp
    $189.99

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  15. Save $35 ADDAC ADDAC705 Stinggy Filter
    ADDAC System ADDAC705 Stinggy Filter 8hp
    • Sale
    $265.00 $230.00
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  16. ADDAC System ADDAC807A+ (Black)
    ADDAC System ADDAC807A+ Individual Channel Stereo Outputs (Black) 6hp
    $105.00

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  17. ADDAC System ADDAC807C+ (Black)
    ADDAC System ADDAC807C+ Individual Channel Stereo Outputs (Black) 2hp
    $80.00

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  18. Save $55 ADDAC ADDAC501 Complex Random
    ADDAC System ADDAC501 Complex Random 8hp
    • Sale
    $360.00 $305.00
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  19. ADDAC System ADDAC501B CR Expansion (Black)
    ADDAC System ADDAC501B CR Expansion (Black) 4hp
    $150.00

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  20. Save $90 ADDAC ADDAC702 Dual VC Filter
    ADDAC System ADDAC702 Dual VC Filter 16hp
    • Sale
    $440.00 $350.00
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  21. Save $25 ADDAC System ADDAC402B HRG Expansion (Red)
    ADDAC System ADDAC402B HRG Expansion (Red) 4hp
    • Sale
    $115.00 $90.00
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  22. ADDAC ADDAC507 Random Bézier Waves (Black)
    ADDAC System ADDAC507 Random Bézier Waves (Black) 10hp
    • NEW
    $349.99

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  23. Save $45 ADDAC ADDAC708 Michel Waiswisz's Cracklebox
    ADDAC System ADDAC708 Michel Waiswisz's Cracklebox 12hp
    • DEMO
    • Sale
    $189.99 $144.99
    In Stock Available immediately!
  24. Save $25 ADDAC ADDAC708 Michel Waiswisz's Cracklebox
    ADDAC System ADDAC708 Michel Waiswisz's Cracklebox 12hp
    • DEMO
    • Sale
    $189.99 $164.99
    In Stock Available immediately!
  25. Save $130 ADDAC ADDAC702 Dual VC Filter
    ADDAC System ADDAC702 Dual VC Filter 16hp
    • DEMO
    • Sale
    $440.00 $310.00
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  26. Save $30 ADDAC System ADDAC402B HRG Expansion (Red)
    ADDAC System ADDAC402B HRG Expansion (Red) 4hp
    • DEMO
    • Sale
    $115.00 $85.00
    In Stock Available immediately!
  27. ADDAC System ADDAC501 Complex Random [USED]
    ADDAC System ADDAC501 Complex Random (Black) 8hp
    • USED
    $309.00

    In Stock Available immediately!

1-27 of 27 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.