Eurorack + Modular Synths

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  1. Frap Tools Cunsa Quad Multi-Mode Filter
    Frap Tools Cunsa Quad Multi-Mode Filter 42hp
    $999.00

    In Stock Available immediately!
  2. Frap Tools Brenso Complex Oscillator
    Frap Tools Brenso Complex Oscillator 30hp
    $639.00

    Backorder Reserve your order today!
  3. LZX Industries DSG3 Dual Shape Generator
    LZX Industries DSG3 Dual Shape Generator 12hp
    $499.00

    In Stock Available immediately!
  4. Frap Tools Falistri Movement Manager
    Frap Tools Falistri Movement Manager 18hp
    $469.99

    In Stock Available immediately!
  5. Frap Tools QSC
    Frap Tools QSC Creative Mixer Quad Stereo Channel 18hp
    $499.00

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  6. 321 Scale + Flip + Shift + Combine
    Frap Tools 321 Scale + Flip + Shift + Combine 6hp
    $99.00

    In Stock Available immediately!
  7. LZX Industries ESG3 RGB Video Encoder
    LZX Industries ESG3 RGB Video Encoder 12hp
    $499.00

    In Stock Available immediately!
  8. Sapel Tamed Random
    Frap Tools Sapel Tamed Random 18hp
    $499.00

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  9. 333 Mixer + Distributor
    Frap Tools 333 Mixer + Distributor 6hp
    $99.00

    In Stock Available immediately!
  10. LZX Industries SMX3 Matrix Mixer
    LZX Industries SMX3 Matrix Mixer 12hp
    $399.00

    In Stock Available immediately!
  11. LZX Industries Scrolls Dual Ramp Generator
    LZX Industries Scrolls Dual Ramp Generator 12hp
    $499.00

    In Stock Available immediately!
  12. LZX Industries DWO3 Dual Video Oscillator
    LZX Industries DWO3 Dual Video Oscillator 12hp
    $499.00

    In Stock Available immediately!
  13. Frap Tools CGM Group
    Frap Tools CGM Creative Mixer Group 6hp
    $199.00

    In Stock Available immediately!
  14. LZX Stacker Triple Quadrilateral Key Generator
    LZX Industries Stacker Triple Quadrilateral Key Generator 8hp
    $269.00

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  15. LZX Industries Ribbons 3-Bit Video Digitizer
    LZX Industries Ribbons 3-Bit Video Digitizer 8hp
    $299.00

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  16. Frap Tools CGM Stereo Channel
    Frap Tools CGM Creative Mixer Stereo Channel 6hp
    $199.00

    In Stock Available immediately!
  17. LZX Proc Triple Video Voltage Processor
    LZX Industries Proc Triple Video Voltage Processor 8hp
    $259.00

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  18. LZX Industries Keychain Video Triple Hard Keyer
    LZX Industries Keychain Video Triple Hard Keyer 8hp
    $269.00

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  19. LZX DC Distro Barrel Jack Power Supply
    LZX Industries DC Distro 3A Barrel Jack Power Supply 4hp
    $149.00

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  20. Frap Tools Masterone CGM Output Module
    Frap Tools Masterone CGM Output Module 12hp
    $299.00

    In Stock Available immediately!
  21. Noise Lab Prime Mover Analog VCO
    Noise Lab Prime Mover Analog VCO 16hp
    $375.00

    In Stock Available immediately!
  22. LZX Industries Contour Video Edge Extractor
    LZX Industries Contour Video Edge Extractor 8hp
    $339.00

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  23. LZX Stairs Six-Stage Video Waveshaper
    LZX Industries Stairs Six-Stage Video Waveshaper 8hp
    $279.00

    In Stock Available immediately!
  24. Fumana Spectral Filter Bank
    Frap Tools Fumana Spectral Filter Bank 42hp
    $999.00

    In Stock Available immediately!
  25. Frap Tools USTA Complex Sequencer
    Frap Tools USTA Complex Sequencer 36hp
    $749.00

    In Stock Available immediately!
  26. LZX Sum/Dist Video Distribution Amplifiers
    LZX Industries Sum/Dist Video Distribution Amplifiers 12hp
    $249.00

    In Stock Available immediately!
  27. Plus Row Extension Pack - 4 x 42HP
    Frap Tools Plus Row Extension Pack - 4 x 42HP
    $235.00

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  28. LZX Switcher Video Multiplexer / Switcher
    LZX Industries Switcher Video Multiplexer / Switcher 18hp
    $399.00

    In Stock Available immediately!
  29. PLUS Module Case - 42HP
    Frap Tools PLUS Module Case - 42HP
    $69.90

    In Stock Available immediately!
  30. LZX Industries TBC2 (Orion Faceplate)
    LZX Industries TBC2 Dual Input Synchronizer (Orion Faceplate) 16hp
    $999.00

    In Stock Available immediately!
  31. Ø3 Black Plastic Washers (100 Pack)
    Frap Tools Ø3 Black Plastic Washers (100 Pack)
    $9.90

    In Stock Available immediately!
  32. LZX Industries Angles Ramp Generator
    LZX Industries Angles Ramp Generator 12hp
    $329.00

    In Stock Available immediately!
  33. M3 Stainless Steel Square Nuts (100 Pack)
    Frap Tools M3 Stainless Steel Square Nuts (100 Pack)
    $5.00

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  34. 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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  35. LZX Matte RGB Video DC Offset Generator
    LZX Industries Matte RGB Video DC Offset Generator 8hp
    $239.00

    In Stock Available immediately!
  36. Frap Tools Aluminum Plus Sides
    Frap Tools Aluminum Plus Sides
    As low as $29.00
    Multiple Options Make a selection for stock info
  37. Frap Tools Plus Row Extension Pack - 2 x 42HP
    Frap Tools Plus Row Extension Pack - 2 x 42HP
    $125.00

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  38. LZX Industries 2.1mm DC Jumper Cable
    LZX Industries 2.1mm DC Jumper Cable
    As low as $2.99
    Multiple Options Make a selection for stock info
  39. LZX Factors Triple Four-Quadrant Multiplier
    LZX Industries Factors Triple Four-Quadrant Multiplier 8hp
    $279.00

    In Stock Available immediately!
  40. LZX Swatch Video Colorspace Converter
    LZX Industries Swatch Video Colorspace Converter 8hp
    $249.00

    In Stock Available immediately!
  41. Save $45 Frap Tools QSC
    Frap Tools QSC Creative Mixer Quad Stereo Channel 18hp
    • DEMO
    • Sale
    $499.00 $454.00
    In Stock Available immediately!
  42. Save $110 Frap Tools USTA Complex Sequencer
    Frap Tools USTA Complex Sequencer 36hp
    • DEMO
    • Sale
    $749.00 $639.00
    In Stock Available immediately!
  43. LZX Industries Prismatic Ray Video Oscillator [USED]
    LZX Industries Prismatic Ray Video Oscillator 16hp
    • USED
    $499.00

    In Stock Available immediately!
  44. LZX Industries Staircase Wideband Frequency Multiplier [USED]
    LZX Industries Staircase Wideband Frequency Multiplier 10hp
    • USED
    $299.00

    In Stock Available immediately!

1-48 of 48 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.