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Eurorack + Modular Synths

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  1. EF110M Blackfly Modular
    Electro-Faustus EF110M Blackfly Modular 8hp
    $135.00

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  2. Frap Tools Aluminum Plus Sides
    Frap Tools Aluminum Plus Sides
    As low as $29.00
    Multiple Options Make a selection for stock info
  3. Tall Dog Electronics Simple Skiff Vertical Kit
    Tall Dog Electronics Simple Skiff Vertical Kit
    $19.00

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  4. LMNTL M2.5 Eurorack Modular Screws
    LMNTL Eurorack Modular Screws - M2.5
    As low as $2.99
    Multiple Options Make a selection for stock info
  5. LMNTL M2.5 Threaded Strips - 84HP (Pair)
    LMNTL M2.5 Threaded Strips for Eurorack Rails - 84HP (Pair)
    $12.99

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  6. A-100 DIY Eurorack Case Kit
    Doepfer A-100 DIY Eurorack Case Kit
    $195.00

    In Stock Available immediately!
  7. M3 x 6mm Button Head Hex Cap Screws (100 Pack)
    Frap Tools M3 x 6mm Button Head Hex Cap Screws (100 Pack)
    $9.90

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  8. LMNTL Nylon Washers - M2.5
    LMNTL Nylon Washers - M2.5
    As low as $1.99
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  9. M3.0 Threaded Strips for Eurorack Rails - 84HP (Pair)
    LMNTL M3.0 Threaded Strips for Eurorack Rails - 84HP (Pair)
    $12.99

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  10. Cre8audio NiftyCASE BigEARS Case Joiners
    Cre8audio NiftyCASE BigEARS Case Joiners
    $39.99

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  11. Case - Rack Ears - 3U SKIFF
    Erica Synths Case - Rack Ears - 3U SKIFF
    $15.00

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  12. Erica Synths Rack Ears (Pair) - 6U SKIFF
    Erica Synths Rack Ears (Pair) - 6U SKIFF
    $19.00

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  13. M4 Screws for TipTop Z-Rails
    LMNTL M4 Screws for TipTop Z-Rails
    $1.99

    In Stock Available immediately!
  14. Richter NoiseRing
    Malekko Heavy Industry Richter NoiseRing 14hp
    $250.00

    In Stock Available immediately!
  15. Animal Factory Vivisect CV Mixer + Noise
    Animal Factory Vivisect CV Mixer + Noise 8hp
    $119.00

    In Stock Available immediately!
  16. Reverselandfill Noise v9
    Reverselandfill Noise v9 CMOS Noise + Random Voltage Generator 8hp
    $159.99

    In Stock Available immediately!
  17. Koma Elektronik Case Connectors Straight
    Koma Elektronik Case Connector - Straight
    $23.99

    In Stock Available immediately!
  18. Koma Elektronik Case Standoff Kit
    Koma Elektronik Case Standoff Kit
    As low as $34.99
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  19. Koma Elektronik Case Connectors 30 Degrees
    Koma Elektronik Case Connector - 30 Degrees
    $23.99

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  20. Koma Elektronik Case Connector Kit - 45 Degrees
    Koma Elektronik Case Connector Kit - 45 Degrees
    $24.99

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

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

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

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

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

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  26. Eskatonic Modular Eurorack Rails (Pair)
    Eskatonic Modular Eurorack Rails (Pair)
    As low as $60.00
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  27. Wavefonix Noise Generator (NG)
    Wavefonix Noise Generator (NG) 5hp
    As low as $82.00
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  28. 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!
  29. 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!
  30. 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!
  31. 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!
  32. Save $30 2hp NSE Noise Source
    2hp NSE Noise Source 2hp
    • DEMO
    • Sale
    $150.00 $120.00
    In Stock Available immediately!
  33. Save $35 Malekko Richter NoiseRing - 14HP
    Malekko Heavy Industry Richter NoiseRing 14hp
    • DEMO
    • Sale
    $250.00 $215.00
    In Stock Available immediately!
  34. Behringer 903A Random Signal Generator [USED]
    Behringer 903A Random Signal Generator 4hp
    • USED
    $34.99

    In Stock Available immediately!
  35. Erica Synths Fusion Modulator Modulation Source [USED]
    Erica Synths Fusion Modulator Modulation Source 10hp
    • USED
    $319.00

    In Stock Available immediately!

49-85 of 85 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.