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Eurorack + Modular Synths

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1-35 of 35 items

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  1. Rossum Morpheus Stereo Morphing Z-Plane Filter
    Rossum Morpheus Stereo Morphing Z-Plane Filter 18hp
    As low as $599.00
    Multiple Options Make a selection for stock info
  2. Rossum Linnaeus Thru-Zero Filter
    Rossum Linnaeus Thru-Zero Filter 16hp
    As low as $499.00
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  3. Befaco Rampage
    Befaco Rampage Dual Slope Generator 18hp
    $299.99

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    Out of Stock

    We're awaiting our next batch of this item. Pre-order to reserve your place in line and we'll fulfill your order as soon as we receive our shipment
  4. Rossum Mob of Emus
    Rossum Mob of Emus Polyfunctional Harmonic Sextet 16hp
    $499.00

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  5. Befaco Pony VCF Low Pass Filter
    Befaco Pony VCF Low Pass Filter 6hp
    $199.99

    In Stock Available immediately!
  6. Befaco BF-22 Sallen Key Filter
    Befaco BF-22 Dual MS-20 Modeled VCF (Black) 17hp
    $249.99

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  7. Befaco A*B+C
    Befaco A*B+C Voltage Processor 6hp
    $149.99

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  8. Befaco Voltio Precision Adder + Transposer
    Befaco Voltio Precision Adder + Transposer 6hp
    $149.99

    In Stock Available immediately!
  9. Save $15 Befaco Dual Attenuverter
    Befaco Dual Attenuverter 5hp
    • Sale
    $109.99 $94.99
    In Stock Available immediately!
  10. 16% off Wavefonix 2144 Low-Pass Filter (LPF)
    Wavefonix 2144 Low-Pass Filter (LPF) 10hp
    • Sale
    As low as $105.00
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  11. 12% off Wavefonix VCD Low-Frequency Oscillator (VCDLFO)
    Wavefonix VCD Low-Frequency Oscillator (VCDLFO) 8hp
    • Sale
    As low as $105.00
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  12. Wavefonix Dual Low-Frequency Oscillator (LFO)
    Wavefonix Dual Low-Frequency Oscillator (LFO) 5hp
    As low as $63.00
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  13. Evolution Variable Character Ladder Filter
    Rossum Evolution Variable Character Ladder Filter 16hp
    $499.00

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  14. Wavefonix 3320 Low-Pass Filter (LPF)
    Wavefonix 3320 Low-Pass Filter (LPF) 10hp
    As low as $125.00
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  15. Wavefonix 3320 HPF - Standard Edition
    Wavefonix 3320 High-Pass Filter (HPF) - Standard Edition 10hp
    $125.00

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    We're awaiting our next batch of this item. Pre-order to reserve your place in line and we'll fulfill your order as soon as we receive our shipment
  16. Wavefonix 3340 LFO - Standard Edition
    Wavefonix 3340 Low-Frequency Oscillator (LFO) - Standard Edition 10hp
    $140.00

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  17. Wavefonix 2140 LPF - Standard Edition
    Wavefonix 2140 Low-Pass Filter (LPF) - Standard Edition 10hp
    $135.00

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  18. Wavefonix 2710 Envelope Follower - Standard
    Wavefonix 2710 Envelope Follower (EF) - Standard Edition 12hp
    $150.00

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  19. Wavefonix Log. Attenuator - Standard Edition
    Wavefonix Logarithmic Attenuator (AT) - Standard Edition 5hp
    $51.00

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  20. Wavefonix Dual Lin. Slew Limiter - Standard
    Wavefonix Dual Linear Slew Limiter (SL) - Standard Edition 5hp
    $63.00

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  21. Wavefonix Linear Attenuator - Standard Edition
    Wavefonix Linear Attenuator (AT) - Standard Edition 5hp
    $51.00

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  22. Wavefonix Dual Logarithmic Slew Limiter (SL)
    Wavefonix Dual Logarithmic Slew Limiter (SL) 5hp
    As low as $63.00
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  23. Wavefonix Attenuverter (AV) - Standard Edition
    Wavefonix Attenuverter (AV) - Standard Edition 5hp
    $70.00

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  24. Save $45 Rossum Linnaeus Thru-Zero Filter
    Rossum Linnaeus Thru-Zero Filter 16hp
    • DEMO
    • Sale
    $499.00 $454.00
    In Stock Available immediately!
  25. Mutable Instruments Blades Dual Multimode Filter [USED]
    Mutable Instruments Blades Dual Multimode Filter 18hp
    • USED
    $799.00

    In Stock Available immediately!
  26. Mutable Instruments Blades Dual Multimode Filter [USED]
    Mutable Instruments Blades Dual Multimode Filter 18hp
    • USED
    $799.00

    In Stock Available immediately!
  27. Mutable Instruments Mutable Instruments Tides Tidal Modulator [USED]
    Mutable Instruments Tides Tidal Modulator (2018) 14hp
    • USED
    $499.00

    In Stock Available immediately!
  28. Mutable Instruments Stages Segment Generator [USED]
    Mutable Instruments Stages Segment Generator 14hp
    • USED
    $549.00

    In Stock Available immediately!
  29. Mutable Instruments Stages Segment Generator [USED]
    Mutable Instruments Stages Segment Generator 14hp
    • USED
    $549.00

    In Stock Available immediately!
  30. Befaco Rampage Dual Slope Generator [USED]
    Befaco Rampage Dual Slope Generator 18hp
    • USED
    $269.00

    In Stock Available immediately!
  31. Mutable Instruments Stages Segment Generator [USED]
    Mutable Instruments Stages Segment Generator 14hp
    • USED
    $549.00

    In Stock Available immediately!
  32. Mutable Instruments Streams VCF/VCA (Magpie Panel) [USED]
    Mutable Instruments Streams VCF/VCA (Magpie Panel) 12hp
    • USED
    $359.00

    In Stock Available immediately!
  33. Mutable Instruments Tides V1 Tidal Modulator (Magpie Panel) [USED]
    Mutable Instruments Tides V1 Tidal Modulator (Magpie Panel) 14hp
    • USED
    $199.00

    In Stock Available immediately!
  34. Rossum Morpheus Stereo Morphing Z-Plane Filter [USED]
    Rossum Morpheus Stereo Morphing Z-Plane Filter 18hp
    • USED
    $509.00

    In Stock Available immediately!
  35. Mutable Instruments Blinds Quad Polarizer [USED]
    Mutable Instruments Blinds Quad Polarizer 12hp
    • USED
    $219.00

    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.