Eurorack + Modular Synths

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  1. RYK Modular Night Rider
    RYK Modular Night Rider Quad Sequential Resonator 16hp
    $449.99

    In Stock Available immediately!
  2. RYK Modular Vector Wave
    RYK Modular Vector Wave Polyphonic FM + Vector Synthesis Voice 17hp
    $490.00

    In Stock Available immediately!
  3. 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
  4. Klavis Twin Waves MkII Dual Digital Oscillator
    Klavis Twin Waves MkII Dual Digital Oscillator 8hp
    As low as $282.00
    Multiple Options Make a selection for stock info
  5. 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
  6. Klavis Grainity Analog Granular VCF
    Klavis Grainity Analog Granular VCF 10hp
    As low as $324.00
    Multiple Options Make a selection for stock info
  7. 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
  8. 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
  9. 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
  10. Plum Audio Rack Plumber HD (Pair)
    Plum Audio Rack Plumber HD (Pair) 6hp
    As low as $159.00
    Multiple Options Make a selection for stock info
  11. Klavis CalTrans Calibrator + Transposer
    Klavis CalTrans Calibrator + Transposer 6hp
    $198.00

    In Stock Available immediately!
  12. Plum Audio MULT 1U Buffered Multiple
    Plum Audio MULT 1U Buffered Multiple 10hp
    As low as $59.00
    Multiple Options Make a selection for stock info
  13. Klavis Quadigy Quad Envelope
    Klavis Quadigy Quad Envelope 14hp
    As low as $324.00
    Multiple Options Make a selection for stock info
  14. Plum Audio Rack Plumber 3U - Pair
    Plum Audio Rack Plumber 3U - Pair 4hp
    As low as $119.00
    Multiple Options Make a selection for stock info
  15. Klavis Two Bits Dual-Channel Logic
    Klavis Two Bits Dual-Channel Logic 5hp
    $156.00

    Backorder Reserve your order today!
  16. Plum Audio 1uT_u 4ROBOTS Temps Utile
    Plum Audio 1uT_u 4ROBOTS Temps Utile 24hp
    As low as $339.00
    Multiple Options Make a selection for stock info
  17. 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
  18. Plum Audio NOISE 1U
    Plum Audio NOISE 1U Noise Generator 6hp
    As low as $59.00
    Multiple Options Make a selection for stock info
  19. RYK Modular M185 Sequencer
    RYK Modular M185 Sequencer 30hp
    $499.99

    In Stock Available immediately!
  20. Plum Audio Apex 4ROBOTS 1U
    Plum Audio Apex 4ROBOTS 1U 18hp
    As low as $239.00
    Multiple Options Make a selection for stock info
  21. Plum Audio Rack Plumber 1U - Pair
    Plum Audio Rack Plumber 1U - Pair 14hp
    As low as $119.00
    Multiple Options Make a selection for stock info
  22. 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
  23. Plum Audio SLEW 1U Slew Limiter
    Plum Audio SLEW 1U Slew Limiter
    As low as $59.00
    Multiple Options Make a selection for stock info
  24. Noise Lab Prime Mover Analog VCO
    Noise Lab Prime Mover Analog VCO 16hp
    $375.00

    In Stock Available immediately!
  25. Klavis Tweakers Dual CV Processor
    Klavis Tweakers Dual CV Processor 3hp
    As low as $82.00
    Multiple Options Make a selection for stock info
  26. RYK Modular Vector Wave Expander
    RYK Modular Vector Wave Expander 3hp
    $85.00

    Backorder Reserve your order today!
  27. 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
  28. 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
  29. Plum Audio RECT 1U Wave Rectifier
    Plum Audio RECT 1U Wave Rectifier 10hp
    As low as $69.00
    Multiple Options Make a selection for stock info
  30. Klavis Mixwitch Mixer Switcher Eurorack Module
    Klavis Mixwitch Mixer + Switch 8hp
    $156.00

    Backorder Reserve your order today!
  31. Plum Audio SWITCH 1U Signal Router
    Plum Audio SWITCH 1U Signal Router 10hp
    As low as $79.00
    Multiple Options Make a selection for stock info
  32. Klavis Flexshaper
    Klavis Flexshaper Tracking Generator + Waveshaper 6hp
    $156.00

    In Stock Available immediately!
  33. Logica XT Gater Logic Module
    Klavis Logica XT Gater Logic Module 5hp
    $145.00

    Backorder Reserve your order today!
  34. Plum Audio MIX 1U Summing Mixer
    Plum Audio MIX 1U Summing Mixer 10hp
    As low as $69.00
    Multiple Options Make a selection for stock info
  35. Plum Audio ex2 Expander 3U
    Plum Audio ex2 Expander 3U 2hp
    As low as $69.00
    Multiple Options Make a selection for stock info
  36. Plum Audio ex12 Expander 1U
    Plum Audio ex12 Expander 1U 12hp
    As low as $69.00
    Multiple Options Make a selection for stock info
  37. Klavis 2x4 Multiple
    Klavis 2x4 Multiple 3hp
    $34.00

    In Stock Available immediately!
  38. Klavis NoDrain Negative to +5V Converter
    Klavis NoDrain Negative to +5V Converter
    $26.00

    Backorder Reserve your order today!
  39. Plum Audio ex6 Expander 1U
    Plum Audio ex6 Expander 1U 6hp
    As low as $29.00
    Multiple Options Make a selection for stock info
  40. Save $40 RYK Modular Night Rider
    RYK Modular Night Rider Quad Sequential Resonator 16hp
    • DEMO
    • Sale
    $449.99 $409.99
    In Stock Available immediately!
  41. 6% off RYK Modular Vector Wave Expander
    RYK Modular Vector Wave Expander 3hp
    • DEMO
    • Sale
    $85.00 $80.00
    In Stock Available immediately!

1-41 of 41 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.