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

1-47 of 47 items

per page
  1. Panharmonium Spectral Resynthesizer
    Rossum Panharmonium Spectral Resynthesizer 26hp
    As low as $599.00
    Multiple Options Make a selection for stock info
  2. Assimil8or Phase Modulation Sampler
    Rossum Assimil8or Phase Modulation Sampler 28hp
    As low as $999.00
    Multiple Options Make a selection for stock info
  3. Morpheus Stereo Morphing Z-Plane Filter
    Rossum Morpheus Stereo Morphing Z-Plane Filter 18hp
    As low as $599.00
    Multiple Options Make a selection for stock info
  4. Locutus MIDI Mediator Expander for Assimil8or
    Rossum Locutus MIDI Mediator Expander for Assimil8or 6hp
    As low as $229.00
    Multiple Options Make a selection for stock info
  5. Control Forge Programmable Universal CV Generator
    Rossum Control Forge Programmable Universal CV Generator 22hp
    $599.00

    Backorder Reserve your order today!
  6. Rossum Mob of Emus
    Rossum Mob of Emus Polyfunctional Harmonic Sextet 16hp
    $499.00

    Backorder Reserve your order today!
  7. Rossum Linnaeus Thru-Zero Filter
    Rossum Linnaeus Thru-Zero Filter 16hp
    $499.00

    Backorder Reserve your order today!
  8. Evolution Variable Character Ladder Filter
    Rossum Evolution Variable Character Ladder Filter 16hp
    $499.00

    Backorder Reserve your order today!
  9. Blue Lantern Acid N Sons VCF Filter
    Blue Lantern Acid N Sons VCF Filter 6hp
    $125.00

    Backorder Reserve your order today!
  10. Simple ADSR Looping Envelope Generator V2
    Blue Lantern Simple ADSR Looping Envelope Generator V2 7hp
    $89.00

    Backorder Reserve your order today!
  11. TW DCO Digital Oscillator
    Blue Lantern TW DCO Digital Oscillator 6hp
    $130.00

    Backorder Reserve your order today!
  12. Blue Lantern CSR-VCO Analog + CMOS Voice
    Blue Lantern CSR-VCO Analog + CMOS Voice 8hp
    $168.00

    Backorder Reserve your order today!
  13. Rossum Trident Triple Oscillator
    Rossum Trident Triple Oscillator 30hp
    $899.00

    In Stock Available immediately!
  14. Blue Lantern MIDI To Pulse Clock
    Blue Lantern MIDI To Pulse Clock Generator 6hp
    $95.00

    Backorder Reserve your order today!
  15. Satellite Universal CV Generator
    Rossum Satellite Universal CV Generator 12hp
    $399.00

    Backorder Reserve your order today!
  16. Blue Lantern Syncussion Plus Percussion Voice
    Blue Lantern Syncussion Plus Percussion Voice 27hp
    $395.00

    Backorder Reserve your order today!
  17. Save $50 Noise Lab Prime Mover Analog VCO
    Noise Lab Prime Mover Analog VCO 16hp
    • Sale
    $375.00 $325.00
    In Stock Available immediately!
  18. Blue Lantern Jupiter Gas Analyzer
    Blue Lantern Jupiter Gas Analyzer OTA Analog Filter 18hp
    $369.00

    Backorder Reserve your order today!
  19. Blue Lantern Booster Array
    Blue Lantern Booster Array 8-Channel Input Interface 10hp
    $89.00

    Backorder Reserve your order today!
  20. Subharmonics Generator
    Blue Lantern Subharmonics Generator 4hp
    $68.50

    Backorder Reserve your order today!
  21. Save $15 Duo Quantize Barton-circuit Quantizer
    Blue Lantern Duo Quantize Barton-circuit Quantizer 4hp
    • Sale
    $110.00 $95.00
    In Stock Available immediately!
  22. Save $25 Blue Lantern CMOS FX Processor
    Blue Lantern CMOS FX Processor Voice & FX Processor 16hp
    • Sale
    $168.00 $143.00
    In Stock Available immediately!
  23. Save $30 Blue Lantern Gleba Analog VCF
    Blue Lantern Gleba Analog VCF 10hp
    • Sale
    $235.00 $205.00
    In Stock Available immediately!
  24. Sir Mix Alot 6 CH Mixer
    Blue Lantern Sir Mix Alot 6 CH Mixer 12hp
    $150.00

    Backorder Reserve your order today!
  25. Dwarf Star Stereo Delay
    Blue Lantern Dwarf Star Stereo Delay 18hp
    $185.00

    Backorder Reserve your order today!
  26. Save $25 Blue Lantern FM Sinus Lab Wavefolder
    Blue Lantern FM Sinus Lab Wavefolder 10hp
    • Sale
    $165.00 $140.00
    In Stock Available immediately!
  27. 12% off CMOS Party Logic Module
    Blue Lantern CMOS Party Logic Module 4hp
    • Sale
    $80.00 $70.00
    In Stock Available immediately!
  28. Blue Lantern Phaze 4 Daze Phaser
    Blue Lantern Phaze 4 Daze Phaser 16hp
    $155.00

    Backorder Reserve your order today!
  29. CMOS Master Clock Divider
    Blue Lantern CMOS Master Clock Divider 11hp
    $150.00

    Backorder Reserve your order today!
  30. Blue Lantern Accented Asteroid Bass Drum
    Blue Lantern Accented Asteroid Bass Drum 6hp
    $140.00

    Backorder Reserve your order today!
  31. Save $25 Blue Lantern 10-Stage Steiner VCF V2
    Blue Lantern 10-Stage Steiner VCF V2 Diode Ladder Filter 10hp
    • Sale
    $135.00 $110.00
    In Stock Available immediately!
  32. Blue Lantern Stereo FX Send FX Loop
    Blue Lantern Stereo FX Send FX Loop 8hp
    $89.00

    Backorder Reserve your order today!
  33. Save $15 Blue Lantern Deluxe VCLFO
    Blue Lantern Deluxe VCLFO Low Frequency Oscillator 6hp
    • Sale
    $115.00 $100.00
    In Stock Available immediately!
  34. Blue Lantern Hermippe VCF
    Blue Lantern Hermippe VCF 10hp
    $115.00

    Backorder Reserve your order today!
  35. Phobos Lunar VCF
    Blue Lantern Phobos Lunar VCF 12hp
    $225.00

    Backorder Reserve your order today!
  36. Blue Lantern Lucky 7 Analog OTA VCF
    Blue Lantern Lucky 7 Analog OTA VCF 16hp
    $225.00

    Backorder Reserve your order today!
  37. Blue Lantern Arcade Kick 909-Style Kick
    Blue Lantern Arcade Kick 909-Style Kick 10hp
    $165.00

    Backorder Reserve your order today!
  38. CMOS Ring Mod
    Blue Lantern CMOS Ring Mod 4hp
    $75.00

    Backorder Reserve your order today!
  39. Save $20 Blue Lantern Mini Shimmery
    Blue Lantern Mini Shimmery Generator (Black) 10hp
    • Sale
    $125.00 $105.00
    In Stock Available immediately!
  40. Blue Lantern Dual Decay Module DDK
    Blue Lantern Dual Decay Module DDK 8hp
    $115.00

    Backorder Reserve your order today!
  41. 15% off Simple VCLFO
    Blue Lantern Simple VCLFO 4hp
    • Sale
    $89.00 $75.65
    In Stock Available immediately!
  42. Save $90 TPC Slim VCO Discrete Triangle Core Oscillator
    Blue Lantern TPC Slim VCO Discrete Triangle Core Oscillator 12hp
    • Sale
    $289.00 $199.00
    In Stock Available immediately!
  43. 7% off Blue Lantern CMOS Ring Mod
    Blue Lantern CMOS Ring Mod 4hp
    • DEMO
    • Sale
    $75.00 $70.00
    In Stock Available immediately!
  44. Save $70 TPC Slim VCO Discrete Triangle Core Oscillator
    Blue Lantern TPC Slim VCO Discrete Triangle Core Oscillator 12hp
    • DEMO
    • Sale
    $289.00 $219.00
    In Stock Available immediately!
  45. Snyderphonics MantaMate MIDI USB Host [USED]
    Snyderphonics MantaMate MIDI USB Host 12hp
    • USED
    $399.00

    In Stock Available immediately!
  46. Blue Lantern Accent Asteroid Bass Drum [USED]
    Blue Lantern Accent Asteroid Bass Drum 6hp
    • USED
    $119.00

    In Stock Available immediately!
  47. Blue Lantern 10-Stage Steiner VCF V2 Diode Ladder Filter [USED]
    Blue Lantern 10-Stage Steiner VCF V2 Diode Ladder Filter 10hp
    • USED
    $119.00

    In Stock Available immediately!

1-47 of 47 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.