Spring Sale Begins! Use Code SPRING10 for 10% Off Select Non-Sale Items. Shop Now Spring Sale Begins! Use Code SPRING10 for 10% Off Select Non-Sale Items. Shop Now Spring Sale Begins! Use Code SPRING10 for 10% Off Select Non-Sale Items. Shop Now Spring Sale Begins! Use Code SPRING10 for 10% Off Select Non-Sale Items. Shop Now

Eurorack + Modular Synths

Filters Filter

1-48 of 48 items

per page
  1. Plum Audio OCP X 3U Ornament & Crime
    Plum Audio OCP X 3U Ornament & Crime 10hp
    As low as $349.00
    Multiple Options Make a selection for stock info
  2. Plum Audio ADVA 3U Analog Multimode Filter
    Plum Audio ADVA 3U Analog Multimode Filter 6hp
    As low as $299.00
    Multiple Options Make a selection for stock info
  3. Plum Audio ADVA 1U Analog Multimode Filter
    Plum Audio ADVA 1U Analog Multimode Filter 22hp
    As low as $299.00
    Multiple Options Make a selection for stock info
  4. Plum Audio 1uO_c 4ROBOTS Ornament & Crime
    Plum Audio 1uO_c 4ROBOTS Ornament & Crime 30hp
    As low as $349.00
    Multiple Options Make a selection for stock info
  5. Plum Audio Ro'ved 1U Macro Oscillator
    Plum Audio Ro'ved 1U Macro Oscillator 28hp
    As low as $299.00
    Multiple Options Make a selection for stock info
  6. 13% off Plum Audio Rack Plumber HD (Pair)
    Plum Audio Rack Plumber HD (Pair) 6hp
    • Sale
    As low as $139.00
    Multiple Options Make a selection for stock info
  7. Quad Discrete VC Equalizer / Resonator
    L-1 Quad Discrete VC Equalizer / Resonator 24hp
    $749.99

    In Stock Available immediately!
  8. L-1 Discrete Blacksea Quad VCA/Mixer
    L-1 Discrete Blacksea Quad VCA / Mixer 12hp
    $345.00

    In Stock Available immediately!
  9. 12% off Digital Tuner For Eurorack Synthesizers
    L-1 Digital Tuner For Eurorack Synthesizers 6hp
    • Sale
    $95.00 $83.13
    In Stock Available immediately!
  10. 12% off Plum Audio MULT 1U Buffered Multiple
    Plum Audio MULT 1U Buffered Multiple 10hp
    • Sale
    As low as $51.63
    Multiple Options Make a selection for stock info
  11. L-1 Stereo Mixer + Mute + IO Expanders
    L-1 Stereo Mixer + Mute + IO Expanders 30hp
    $899.99

    Backorder Reserve your order today!
  12. 13% off Plum Audio Rack Plumber 3U - Pair
    Plum Audio Rack Plumber 3U - Pair 4hp
    • Sale
    As low as $104.00
    Multiple Options Make a selection for stock info
  13. L-1 Linear PSU
    L-1 Linear PSU Eurorack Power Supply - Version A
    $260.00

    Backorder Reserve your order today!
  14. 13% off Plum Audio 1uT_u 4ROBOTS Temps Utile
    Plum Audio 1uT_u 4ROBOTS Temps Utile 24hp
    • Sale
    As low as $294.00
    Multiple Options Make a selection for stock info
  15. Plum Audio Apex X 1U
    Plum Audio Apex X 1U Multi-function CV Generator
    As low as $249.00
    Multiple Options Make a selection for stock info
  16. L-1 Midside Discrete Microcompressor
    L-1 Midside Discrete Microcompressor 24hp
    $589.99

    Backorder Reserve your order today!
  17. Save $50 L-1 Dual VC ADSR Envelope Generator
    L-1 Dual VC ADSR Envelope Generator 22hp
    • Sale
    $380.00 $330.00
    In Stock Available immediately!
  18. L-1 Stereo Discrete Microcompressor
    L-1 Stereo Discrete Microcompressor 16hp
    $369.99

    In Stock Available immediately!
  19. L-1 Linear PSU (Version B)
    L-1 Linear PSU Eurorack Power Supply - Version B
    $260.00

    In Stock Available immediately!
  20. Plum Audio NOISE 1U
    Plum Audio NOISE 1U Noise Generator 6hp
    As low as $59.00
    Multiple Options Make a selection for stock info
  21. L-1 Mutant Cure VCF Vactrol Filter
    L-1 Mutant Cure VCF Vactrol Filter 10hp
    $324.99

    In Stock Available immediately!
  22. Plum Audio Apex 4ROBOTS 1U
    Plum Audio Apex 4ROBOTS 1U 18hp
    As low as $239.00
    Multiple Options Make a selection for stock info
  23. 13% off Plum Audio Rack Plumber 1U - Pair
    Plum Audio Rack Plumber 1U - Pair 14hp
    • Sale
    As low as $104.00
    Multiple Options Make a selection for stock info
  24. Plum Audio VASAT 1U Expandable Mixer
    Plum Audio VASAT 1U Expandable Mixer
    As low as $79.00
    Multiple Options Make a selection for stock info
  25. Save $55 L-1 Dual Discrete EQ + Resonator
    L-1 Dual Discrete EQ + Resonator 12hp
    • Sale
    $415.00 $360.00
    In Stock Available immediately!
  26. 12% off Plum Audio SLEW 1U Slew Limiter
    Plum Audio SLEW 1U Slew Limiter
    • Sale
    As low as $51.63
    Multiple Options Make a selection for stock info
  27. Save $50 Noise Lab Prime Mover Analog VCO
    Noise Lab Prime Mover Analog VCO 16hp
    • Sale
    $375.00 $325.00
    In Stock Available immediately!
  28. L-1 Discrete Dual VCF
    L-1 Discrete Dual VCF 16hp
    $369.99

    Backorder Reserve your order today!
  29. Save $45 Tube VCA 2П2П
    L-1 Tube VCA 2П2П 10hp
    • Sale
    $324.99 $279.99
    In Stock Available immediately!
  30. Plum Audio ARBA 1U Quad VCA
    Plum Audio ARBA 1U Quad VCA
    As low as $159.00
    Multiple Options Make a selection for stock info
  31. Plum Audio ARBA 3U Quad VCA
    Plum Audio ARBA 3U Quad VCA
    As low as $159.00
    Multiple Options Make a selection for stock info
  32. 12% off Plum Audio RECT 1U Wave Rectifier
    Plum Audio RECT 1U Wave Rectifier 10hp
    • Sale
    As low as $60.38
    Multiple Options Make a selection for stock info
  33. 12% off Plum Audio SWITCH 1U Signal Router
    Plum Audio SWITCH 1U Signal Router 10hp
    • Sale
    As low as $69.13
    Multiple Options Make a selection for stock info
  34. Save $40 L-1 Germanium VCA + Distortion
    L-1 Germanium VCA + Distortion 10hp
    • Sale
    $210.00 $170.00
    In Stock Available immediately!
  35. L-1 Dual Discrete Stereo Mixer
    L-1 Dual Discrete Stereo Mixer 14hp
    $415.00

    Backorder Reserve your order today!
  36. 12% off Plum Audio MIX 1U Summing Mixer
    Plum Audio MIX 1U Summing Mixer 10hp
    • Sale
    As low as $60.38
    Multiple Options Make a selection for stock info
  37. Unity Stereo Mixer
    L-1 Unity Stereo Mixer 12hp
    $180.00

    Backorder Reserve your order today!
  38. 30% off Plum Audio ex2 Expander 3U
    Plum Audio ex2 Expander 3U 2hp
    • Sale
    As low as $48.30
    Multiple Options Make a selection for stock info
  39. Plum Audio ex12 Expander 1U
    Plum Audio ex12 Expander 1U 12hp
    As low as $69.00
    Multiple Options Make a selection for stock info
  40. Tube VCA
    L-1 Tube VCA 10hp
    $260.00

    Backorder Reserve your order today!
  41. Save $35 L-1 Discrete Basic VCO Triangle-Core Oscillator
    L-1 Discrete Basic VCO Triangle-Core Oscillator 10hp
    • Sale
    $260.00 $225.00
    In Stock Available immediately!
  42. Save $25 Phones Dual Headphone Amp
    L-1 Phones Dual Headphone Amp 8hp
    • Sale
    $165.00 $140.00
    In Stock Available immediately!
  43. 3 CH Attenuator
    L-1 3 CH Attenuator 6hp
    $69.00

    Backorder Reserve your order today!
  44. 30% off Plum Audio ex6 Expander 1U
    Plum Audio ex6 Expander 1U 6hp
    • Sale
    As low as $20.30
    Multiple Options Make a selection for stock info
  45. L-1 Noise Gate
    L-1 Noise Gate 6hp
    $249.99

    In Stock Available immediately!
  46. L-1 XLR Balanced Stereo Output
    L-1 XLR Balanced Stereo Output 6hp
    $189.99

    In Stock Available immediately!
  47. L-1 Dual Bipolar VCA
    L-1 Dual Bipolar VCA 10hp
    $279.99

    In Stock Available immediately!
  48. Save $70 L-1 Discrete Dual VCF
    L-1 Discrete Dual VCF 16hp
    • DEMO
    • Sale
    $369.99 $299.99
    In Stock Available immediately!

1-48 of 48 items

per page

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.