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Eurorack + Modular Synths

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  1. ADDAC ADDAC705 Stinggy Filter
    ADDAC System ADDAC705 Stinggy Filter 8hp
    $265.00

    In Stock Available immediately!
  2. Cosmotronic Peradam Sidechain Distortion
    Cosmotronic Peradam Sidechain Distortion 10hp
    $260.00

    In Stock Available immediately!
  3. ADDAC System 103 T-Networks (Black)
    ADDAC System ADDAC103 T-Networks (Black) 6hp
    $125.00

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  4. ADDAC ADDAC208 Comparator & Rectifiers
    ADDAC System ADDAC208 Comparator & Rectifiers 4hp
    $135.00

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  5. ADDAC System 213A Eurorack Bridge (Black)
    ADDAC System ADDAC213A Eurorack Bridge (Black) 6hp
    $120.00

    In Stock Available immediately!
  6. ADDAC ADDAC703 Discrete Mixer
    ADDAC System ADDAC703 Discrete Mixer 8hp
    $215.00

    In Stock Available immediately!
  7. ADDAC System 307 Heart Sensing (Black)
    ADDAC System ADDAC307 Heart Sensing (Black) 4hp
    $195.00

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  8. ADDAC System ADDAC214 VC Rotator (Black)
    ADDAC System ADDAC214 VC Rotator (Black) 6hp
    $195.00

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  9. ADDAC System 605 VC Spectral Tilt
    ADDAC System ADDAC605 VC Spectral Tilt 4hp
    $170.00

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  10. ADDAC System ADDAC200S Size Matter (Black)
    ADDAC System ADDAC200S Size Matter (Black) 4hp
    $63.00

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  11. ADDAC System ADDAC402B HRG Expansion (Red)
    ADDAC System ADDAC402B HRG Expansion (Red) 4hp
    $115.00

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  12. ADDAC System ADDAC301C Pedal Switcher (Red)
    ADDAC System ADDAC301C Pedal Switcher (Red) 4hp
    $80.00

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  13. Random Source Serge Resonant EQ
    Random Source Serge Resonant EQ (RESEQ) 18hp
    $449.99

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  14. LMNC #1222 Performance VCO Analog Oscillator
    Look Mum No Computer #1222 Performance VCO Analog Oscillator 12hp
    $249.99

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

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  16. ADDAC ADDAC0009 Zig-Zag Cable Hanger (Black)
    ADDAC System ADDAC0009 Zig-Zag Cable Hanger (Black)
    $19.00

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  17. Cosmotronic Delta V Black
    Cosmotronic Delta-V Function Generator 10hp
    $220.00

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  18. ADDAC System Round Cable Holder
    ADDAC System Round Cable Holder
    $99.99

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  19. ADDAC ADDAC501 Complex Random
    ADDAC System ADDAC501 Complex Random 8hp
    $360.00

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  20. Random Source Haible TAU Phaser
    Random Source Haible TAU Phaser 18hp
    $399.99

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  21. ADDAC System ADDAC112SF
    ADDAC System ADDAC112SF Standalone Frame for VC Looper and Granular Processor
    $300.00

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  22. ADDAC System ADDAC810 Phono Pre-Amp (Black)
    ADDAC System ADDAC810 Phono Pre-Amp (Black) 4hp
    $150.00

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  23. Random Source Haible Living VCOs
    Random Source Haible Living VCOs 42hp
    $859.99

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  24. Serge Equal Power Stereo Mixer (SM)
    Random Source Serge Equal Power Stereo Mixer (SM) 18hp
    $489.99

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  25. ADDAC System ADDAC501B CR Expansion (Black)
    ADDAC System ADDAC501B CR Expansion (Black) 4hp
    $150.00

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  26. 10% off Look Mum No Computer #1114 Filter Grr VCF Filter + VCA [USED]
    Look Mum No Computer #1114 Filter Grr VCF Filter + VCA 12hp
    • USED
    • Sale
    $229.00 $206.00
    In Stock Available immediately!
  27. Save $10 ADDAC ADDAC200PI Pedal Integrator
    ADDAC System ADDAC200PI Pedal Integrator 4hp
    • DEMO
    • Sale
    $115.00 $105.00
    In Stock Available immediately!
  28. Save $35 Cosmotronic Cosmix Pro Stereo Mixer (Silver)
    Cosmotronic Cosmix Pro Stereo Mixer (Silver) 22hp
    • DEMO
    • Sale
    $399.00 $364.00
    In Stock Available immediately!
  29. Save $15 ADDAC System 805.VS2 VC Signal Router (Black)
    ADDAC System ADDAC805.VS2 VC Signal Router (Black) 8hp
    • DEMO
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    $195.00 $180.00
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  30. Save $15 ADDAC ADDAC701 VCO Rev 2.0
    ADDAC System ADDAC701 VCO Rev 2.0 8hp
    • DEMO
    • Sale
    $195.00 $180.00
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  31. Save $35 ADDAC ADDAC611 Gotharman's VC Tube Filter
    ADDAC System ADDAC611 Gotharman's VC Tube Filter 12hp
    • DEMO
    • Sale
    $385.00 $350.00
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  32. 25% off ADDAC System ADDAC401 Gated Envelope Follower [USED]
    ADDAC System ADDAC401 Gated Envelope Follower 8hp
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    $249.00 $187.00
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  33. 15% off ADDAC System ADDAC703 Discrete Mixer [USED]
    ADDAC System ADDAC703 Discrete Mixer 8hp
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    $179.00 $153.00
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  34. 15% off ADDAC System ADDAC604 Dual Filter (Black) [USED]
    ADDAC System ADDAC604 Dual Filter (Black) 6hp
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    $179.00 $153.00
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  35. 10% off ADDAC System ADDAC102 VC FM Radio (Red) [USED]
    ADDAC System ADDAC102 VC FM Radio (Red) 8hp
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    $299.00 $270.00
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  36. 20% off ADDAC System ADDAC604 Dual Filter (Black) [USED]
    ADDAC System ADDAC604 Dual Filter (Black) 6hp
    • USED
    • Sale
    $179.00 $144.00
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  37. 20% off Random Source Serge DUSG Dual Universal Slope Generator [USED]
    Random Source Serge DUSG Dual Universal Slope Generator 26hp
    • USED
    • Sale
    $409.00 $328.00
    In Stock Available immediately!
  38. 20% off Cosmotronic Peradam Sidechain Distortion [USED]
    Cosmotronic Peradam Sidechain Distortion 10hp
    • USED
    • Sale
    $219.00 $176.00
    In Stock Available immediately!
  39. 20% off Cosmotronic Peradam Sidechain Distortion [USED]
    Cosmotronic Peradam Sidechain Distortion 10hp
    • USED
    • Sale
    $219.00 $176.00
    In Stock Available immediately!
  40. 20% off ADDAC System ADDAC501 Complex Random [USED]
    ADDAC System ADDAC501 Complex Random 8hp
    • USED
    • Sale
    $309.00 $248.00
    In Stock Available immediately!

97-138 of 138 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.