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Eurorack + Modular Synths

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  1. Tenderfoot Electronics FAFF Multimode VCF/A
    Tenderfoot Electronics FAFF Multimode VCF/A 8hp
    $199.00

    In Stock Available immediately!
  2. Jolin Lab Goblet Filter + Distortion
    Jolin Lab Goblet Filter + Distortion 8hp
    $189.99

    In Stock Available immediately!
  3. Plankton Electronics Spice VCF VCF
    Plankton Electronics Spice VCF Filter 6hp
    $169.00

    In Stock Available immediately!
  4. Bubblesound LP40 Low Pass Filter
    Bubblesound LP40 Low Pass Filter 4hp
    $165.00

    Backorder Reserve your order today!

    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
  5. Reverselandfill Noise v9
    Reverselandfill Noise v9 CMOS Noise + Random Voltage Generator 8hp
    $159.99

    In Stock Available immediately!
  6. A-123-2 6/12/18/24dB Highpass
    Doepfer A-123-2 6/12/18/24dB Highpass 8hp
    $150.00

    In Stock Available immediately!
  7. Bubblesound DiOD Multimode Filter
    Bubblesound DiOD Multimode Filter 4hp
    $149.00

    In Stock Available immediately!
  8. Wavefonix 2144 Low-Pass Filter (LPF)
    Wavefonix 2144 Low-Pass Filter (LPF) 10hp
    As low as $125.00
    Multiple Options Make a selection for stock info
  9. Random Source Serge Resonant EQ
    Random Source Serge Resonant EQ (RESEQ) 18hp
    $449.99

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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
  10. Tenderfoot Electronics FM-L FM Radio Tuner
    Tenderfoot Electronics FM-L FM Radio Tuner 8hp
    $299.00

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  11. Tonestar 8106 Filter
    Studio Electronics Tonestar 8106 Filter 12hp
    $299.00

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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
  12. Dannysound MML Multimode Ladder Filter
    Dannysound MML Multimode Ladder Filter 6hp
    $269.99

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  13. Patching Panda Shuby Digital Noise Source
    Patching Panda Shuby Digital Noise Source 4hp
    $134.99

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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
  14. Evolution Variable Character Ladder Filter
    Rossum Evolution Variable Character Ladder Filter 16hp
    $499.00

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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
  15. RT-451 Dual Multimode Filter
    Radikal Technologies RT-451 Dual Multimode Filter 32hp
    $399.00

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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
  16. Zlob Triple Cap Chaos
    Zlob Modular Triple Cap Chaos Chaotic Noise Oscillator 2hp
    $75.00

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  17. Look Mum No Computer #1114 Filter GRR
    Look Mum No Computer #1114 Filter Grr VCF + VCA 12hp
    $269.00

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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
  18. Tenderfoot SVF-1 State Variable Filter
    Tenderfoot Electronics SVF-1 State Variable Filter 8hp
    $199.00

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

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    Out of Stock

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  20. Dual Four Pole Filter
    Verbos Electronics Dual Four Pole Filter 21hp
    $469.00

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  21. MachineRoom 204D Dual VCF Ladder Lowpass Filter
    MachineRoom 204D Dual VCF Ladder Lowpass Filter 12hp
    $239.99

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  22. Cre8audio Mr. Phil Ter VCA + Envelope + Filter
    Cre8audio Mr. Phil Ter VCA + Envelope + Filter 12hp
    $99.99

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

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  24. MMI Modular Two Nine Five 10-Band Comb Filter
    MMI Modular Two Nine Five Fixed Filter Bank 14hp
    $295.00

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  25. Laine Modular Winnows Dual Bandpass Resonator
    Laine Modular Winnows Dual Bandpass Resonator 24hp
    $199.99

    Preorder New release—reserve yours today!

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  26. Boomstar 5089 Filter
    Studio Electronics Boomstar 5089 Filter 12hp
    $299.00

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  27. Blue Lantern Lucky 7 Analog OTA VCF
    Blue Lantern Lucky 7 Analog OTA VCF 16hp
    $225.00

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  28. Dual State Variable VCF
    ACL Dual State Variable VCF 26hp
    $665.00

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  29. Discrete Core Ladder Filter VCF
    ACL Discrete Core Ladder Filter VCF 18hp
    $545.00

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  30. Wavefonix 3320 HPF - Standard Edition
    Wavefonix 3320 High-Pass Filter (HPF) - Standard Edition 10hp
    $125.00

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  31. Zlob Modular Entropy Noise/Random Source
    Zlob Modular Entropy Noise/Random Source 3hp
    $100.00

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  32. Bocuma Esquivel State-Variable VCF + Mixer
    Bocuma Esquivel State-Variable VCF + Mixer 14hp
    $239.99

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  33. IO Instruments Euporie Multi-Slope VCF
    IO Instruments Euporie Multi-Slope VCF 12hp
    $141.00

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  34. WORNG Electronics Parallax Stereo Filter
    WORNG Electronics Parallax Stereo Filter 16hp
    $320.00

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  35. Magnetosphere Transistor Lowpass Filter
    Eowave Magnetosphere Transistor Lowpass Filter 10hp
    $129.00

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

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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
  37. Wavefonix Noise Generator (NG)
    Wavefonix Noise Generator (NG) 5hp
    As low as $82.00
    Multiple Options Make a selection for stock info
  38. Erica Synths Drum Stereo DJ VCF
    Erica Synths Drum Stereo DJ VCF 8hp
    $219.00

    Preorder New release—reserve yours today!

    Preorder

    We're awaiting our full initial batch of this item—pre-order to reserve your place in line! Customer orders are fulfilled in the order in which they are received.
  39. MachineRoom 204D VCF Ladder Lowpass Filter
    MachineRoom 204D VCF Ladder Lowpass Filter 10hp
    $159.99

    Backorder Reserve your order today!

    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
  40. MachineRoom Filth Ladder Filter
    MachineRoom Filth Ladder Filter 10hp
    $239.99

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    Out of Stock

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  41. Rides in the Storm HFG High Pass Filter
    Rides in the Storm HFG High Pass Filter 6hp
    $129.99

    Preorder New release—reserve yours today!

    Preorder

    We're awaiting our full initial batch of this item—pre-order to reserve your place in line! Customer orders are fulfilled in the order in which they are received.
  42. Save $65 RYK Modular Night Rider
    RYK Modular Night Rider Quad Sequential Resonator 16hp
    • DEMO
    • Sale
    $449.99 $384.99
    In Stock Available immediately!
  43. 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!
  44. 6% off Doepfer A-118 Noise and Random Voltage - 8HP
    Doepfer A-118 Noise + Random Voltage 8hp
    • DEMO
    • Sale
    $85.00 $80.00
    In Stock Available immediately!
  45. 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!
  46. 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!
  47. Save $90 L-1 Discrete Dual VCF
    L-1 Discrete Dual VCF 16hp
    • DEMO
    • Sale
    $369.99 $279.99
    In Stock Available immediately!
  48. Save $15 Doepfer A-101-6 Opto FET Filter/Phaser - 8HP
    Doepfer A-101-6 Opto FET Filter / Phaser 8hp
    • B-STK
    • Sale
    $128.00 $113.00
    In Stock Available immediately!

193-240 of 264 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.