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Modular Synths

Modular synths are organized around a fundamental principle: individual modules provide a single/finite number of functions that vary depending on how they're patched. From this, all finite functions can combine in seemingly infinite ways, providing an open ended music making tool. This system is not unlike organs in the body, which are fixed in their function, but can work within a limitless number of species of animals.

Modules are usually connected to a common power supply, affixed inside a case, and connected to one another via patch cables. These patch cables decide how the instrument is constructed, with new patches essentially creating new "creatures." This means the architecture of one's synthesizer can always evolve. New modules can be added as new functionality is desired, and your modular synthesizer can grow and change with one's needs.

Fortunately, the power supply specifications are all standardized, so any eurorack module can work with any eurorack power supply. The signal levels are also standardized, allowing any output to be patched into any input. With this openness, it is also possible to create patches that do not function, this is where research and signal flow theory become essential, especially with so many diverse functions available in the Eurorack modular format. You can find the best selection of modular synth systems, modules, and DIY kits in the eurorack format at Perfect Circuit.

Brand
  1. 2hp
  2. 4MS
  3. Abstract Data
  4. ACL
  5. AJH Synth
  6. ALM Busy Circuits
  7. Analogue Solutions
  8. Animodule
  9. Antimatter Audio
  10. ARC
  11. Arcenson
  12. BASTL Instruments
  13. Befaco
  14. Blue Lantern
  15. Circuit Abbey
  16. Conjured Circuits
  17. Delta Sound Labs
  18. Division 6
  19. Doepfer
  20. Dwarfcraft Devices
  21. Elby Designs
  22. Electrosmith
  23. Elta Music
  24. EMW
  25. Endorphin.es
  26. Eowave
  27. Epicycloid Engineering
  28. Erica Synths
  29. Evaton
  30. Expert Sleepers
  31. Frap Tools
  32. Frequency Central
  33. Grayscale
  34. Grp
  35. Hexinverter
  36. Hungry Robot
  37. Instruo
  38. Intellijel Designs
  39. Jomox
  40. Joranalogue
  41. Kilpatrick Audio
  42. Koma Elektronik
  43. L-1
  44. Make Noise
  45. Malekko Heavy Industry
  46. Manhattan Analog
  47. Medic Modules
  48. Modor
  49. Moffenzeef
  50. Mutable Instruments
  51. NANO Modules
  52. Noise Engineering
  53. omiindustriies
  54. Patching Panda
  55. Pittsburgh Modular
  56. Plankton Electronics
  57. Qu-Bit Electronix
  58. Radikal Technologies
  59. Random Source
  60. Rebel Technology
  61. Recovery
  62. Ritual Electronics
  63. Roland
  64. Rossum
  65. Shakmat Modular
  66. Snazzy FX
  67. SSSR Labs
  68. Steady State Fate
  69. STG Soundlabs
  70. Strange Science Instruments
  71. Studio Electronics
  72. Synthesis Technology
  73. System 80
  74. Tall Dog Electronics
  75. The Harvestman
  76. Tiptop Audio
  77. Toppobrillo
  78. Tsyklon Labs
  79. Verbos Electronics
  80. Vermona
  81. Vinicius Electrik
  82. Vintage Synth Lab
  83. WMD
  84. WMD / SSF
  85. WORNG Electronics
  86. XAOC Devices
  87. Zetaohm
  88. Zlob Modular
HP
Category
  1. 1U / Tile
  2. 5U
  3. Accessories
  4. Blank Panel
  5. Bundles
  6. Cases
  7. Clocking
  8. Controller
  9. DIY
  10. Delay
  11. Distortion / Shaping
  12. Drums / Percussion
  13. Dynamics / EQ
  14. Envelope
  15. Expander
  16. Filter
  17. Full Voice
  18. In / Out
  19. LFO
  20. MIDI to CV
  21. Mixer
  22. Multiple
  23. Noise
  24. Oscillator
  25. Patch Cables
  26. Phaser / Chorus
  27. Pitch Effect
  28. Power
  29. Quantizer
  30. Random
  31. Reverb
  32. Sample & Hold
  33. Sampler
  34. Sequencer
  35. System
  36. Tube
  37. Utility
  38. VCA
  39. Video
Price
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  1. QPAS Quad Core Stereo Filter
    Make Noise QPAS Quad Core Stereo Filter 18hp
    $379.00

    In Stock Available immediately!
  2. Sinc Bucina Envelope + LPG
    Noise Engineering Sinc Bucina Envelope + LPG 4hp
    $155.00

    Arriving Soon We're expecting more shortly!
  3. Linnaeus Thru-Zero Filter
    Rossum Linnaeus Thru-Zero Filter 16hp
    $399.00

    Coming Soon Reserve your pre-order today!
  4. Spice VCF VCF
    Plankton Electronics Spice VCF VCF 6hp
    $99.00

    Coming Soon Reserve your pre-order today!
  5. Rene 2018 3D Cartesian Sequencer
    Make Noise Rene 2018 3D Cartesian Sequencer 34hp
    $525.00

    In Stock Available immediately!
  6. Marbles Random Sampler
    Mutable Instruments Marbles Random Sampler 18hp
    $359.00

    In Stock Available immediately!
  7. Stages Segment Generator
    Mutable Instruments Stages Segment Generator 14hp
    $359.00

    In Stock Available immediately!
  8. Rings Resonator
    Mutable Instruments Rings Resonator 14hp
    $359.00

    In Stock Available immediately!
  9. Varigate 4+ 8-Step Gate + CV Sequencer
    Malekko Heavy Industry Varigate 4+ 8-Step Gate + CV Sequencer 12hp
    $279.00

    Arriving Soon We're expecting more shortly!
  10. Belgrad Dual Peak Filter
    XAOC Devices Belgrad Dual Peak Filter 14hp
    $359.00

    In Stock Available immediately!
  11. Magneto Multi-Head Tape Delay Emulator
    Strymon Magneto Multi-Head Tape Delay Emulator 28hp
    $599.00

    Call to Order Contact us for more details.
    Out of stock
  12. Frap Tools Fumana Spectral Filter Bank
    Frap Tools Frap Tools Fumana Spectral Filter Bank 42hp
    $999.00

    In Stock Available immediately!
  13. Metron Trigger/Gate Rhythm Sequencer
    WMD Metron Trigger/Gate Rhythm Sequencer 36hp
    $649.00

    In Stock Available immediately!
  14. Prism Multidimensional DSP
    Qu-Bit Electronix Prism Multidimensional DSP 12hp
    $254.00

    In Stock Available immediately!
  15. Tempi 6CH Time-Shifting Clock
    Make Noise Tempi 6CH Time-Shifting Clock 10hp
    $269.00

    In Stock Available immediately!
  16. Jove Multimode Filter
    System 80 Jove Multimode Filter 14hp
    $250.00

    Arriving Soon We're expecting more shortly!
  17. Filter 8 Multimode VCF
    Joranalogue Filter 8 Multimode VCF 12hp
    $295.00

    Arriving Soon We're expecting more shortly!
  18. Morgasmatron Dual Multimode VCF / Crossfader
    Intellijel Designs Morgasmatron Dual Multimode VCF / Crossfader 20hp
    • DEMO
    $350.00

    In Stock Available immediately!
  19. A-124SE VCF5 Wasp Filter (Special Edition)
    Doepfer A-124SE VCF5 Wasp Filter (Special Edition) 8hp
    $105.00

    In Stock Available immediately!
  20. WoggleBug Voltage Generator
    Make Noise WoggleBug Voltage Generator 10hp
    • DEMO
    $225.00

    In Stock Available immediately!
  21. WoggleBug Voltage Generator
    Make Noise WoggleBug Voltage Generator 10hp
    $249.00

    In Stock Available immediately!
  22. PEXP-1 Pamela's New Workout Expander
    ALM Busy Circuits PEXP-1 Pamela's New Workout Expander 4hp
    $115.00

    In Stock Available immediately!
  23. Ripples 4 Pole Filter
    Mutable Instruments Ripples 4 Pole Filter 8hp
    $199.00

    In Stock Available immediately!
  24. Mimetic Digitalis Sequencer
    Noise Engineering Mimetic Digitalis Sequencer 10hp
    $260.00

    In Stock Available immediately!
  25. Mimetic Digitalis Sequencer
    Noise Engineering Mimetic Digitalis Sequencer 10hp
    • DEMO
    $230.00

    In Stock Available immediately!
  26. FLXS1 Fluxus One Voltage Sequencer
    Zetaohm FLXS1 Fluxus One Voltage Sequencer 26hp
    $699.00

    Arriving Soon We're expecting more shortly!
  27. Steppy Trigger Sequencer 1U
    Intellijel Designs Steppy Trigger Sequencer 1U 28hp
    $199.00

    In Stock Available immediately!
  28. uRings SE Resonator (Black)
    Tall Dog Electronics uRings SE Resonator (Black) 8hp
    $279.00

    Arriving Soon We're expecting more shortly!
  29. Spectral Multiband Resonator
    4MS Spectral Multiband Resonator 26hp
    $475.00

    In Stock Available immediately!
  30. Grids Topographic Drum Sequencer
    Mutable Instruments Grids Topographic Drum Sequencer 16hp
    $229.00

    In Stock Available immediately!
  31. uRings SE Resonator (Silver)
    Tall Dog Electronics uRings SE Resonator (Silver) 8hp
    $279.00

    Arriving Soon We're expecting more shortly!
  32. Stereo Dipole Quad Filter
    Steady State Fate Stereo Dipole Quad Filter 20hp
    $399.00

    In Stock Available immediately!
  33. Steppy 4-Track Gate Sequencer
    Intellijel Designs Steppy 4-Track Gate Sequencer 8hp
    $239.00

    In Stock Available immediately!
  34. bitRanger Analog Logic Computer
    BASTL Instruments bitRanger Analog Logic Computer
    $249.00

    In Stock Available immediately!
  35. ADE 32 Octocontroller Control Panel
    Abstract Data ADE 32 Octocontroller Control Panel 14hp
    $399.00

    In Stock Available immediately!
  36. Brains Pressure Points Expansion
    Make Noise Brains Pressure Points Expansion 4hp
    $120.00

    In Stock Available immediately!
  37. Optomix Rev 2 Low Pass Gate
    Make Noise Optomix Rev 2 Low Pass Gate 8hp
    $215.00

    In Stock Available immediately!
  38. Quad Clock Distributor
    4MS Quad Clock Distributor 10hp
    $239.00

    In Stock Available immediately!
  39. Burst Pingable Trigger Generator
    Befaco Burst Pingable Trigger Generator 8hp
    $189.99

    In Stock Available immediately!
  40. Dynamix Dual Low Pass Gate
    Make Noise Dynamix Dual Low Pass Gate 10hp
    $170.00

    In Stock Available immediately!
  41. Mum M8 S950 Lowpass Filter
    ALM Busy Circuits Mum M8 S950 Lowpass Filter 8hp
    $239.00

    In Stock Available immediately!
  42. Mum M8 S950 Lowpass Filter
    ALM Busy Circuits Mum M8 S950 Lowpass Filter 8hp
    • DEMO
    $215.00

    In Stock Available immediately!
  43. MMF Multimode Filter
    WMD / SSF MMF Multimode Filter 4hp
    $169.00

    Arriving Soon We're expecting more shortly!
  44. Evolution Variable Character Ladder Filter
    Rossum Evolution Variable Character Ladder Filter 16hp
    • DEMO
    $332.10

    In Stock Available immediately!
  45. Evolution Variable Character Ladder Filter
    Rossum Evolution Variable Character Ladder Filter 16hp
    $369.00

    In Stock Available immediately!
  46. Comb Filter
    Modor Comb Filter 14hp
    • Sale
    $310.00 $278.99
    In Stock Available immediately!
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