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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. ACL
  4. AJH Synth
  5. ALM Busy Circuits
  6. Analogue Solutions
  7. Animodule
  8. Antimatter Audio
  9. Arcenson
  10. BASTL Instruments
  11. Befaco
  12. Blue Lantern
  13. Conjured Circuits
  14. Delptronics
  15. Delta Sound Labs
  16. Division 6
  17. Doepfer
  18. Electrosmith
  19. Elta Music
  20. EMW
  21. Endorphin.es
  22. Eowave
  23. Epicycloid Engineering
  24. Erica Synths
  25. Expert Sleepers
  26. FolkTek
  27. Frap Tools
  28. Frequency Central
  29. Future Retro
  30. Grp
  31. Hexinverter
  32. Hungry Robot
  33. Instruo
  34. Intellijel Designs
  35. Jomox
  36. Joranalogue
  37. Kilpatrick Audio
  38. L-1
  39. Leploop
  40. Make Noise
  41. Malekko Heavy Industry
  42. Manhattan Analog
  43. Medic Modules
  44. Meng Qi
  45. Michigan Synth Works
  46. Modor
  47. Moffenzeef
  48. Moog
  49. Mutable Instruments
  50. NANO Modules
  51. Noise Engineering
  52. Patching Panda
  53. Perfect Circuit
  54. Pittsburgh Modular
  55. Plankton Electronics
  56. Qu-Bit Electronix
  57. Radikal Technologies
  58. Random Source
  59. Recovery
  60. Ritual Electronics
  61. Roland
  62. Rossum
  63. Shakmat Modular
  64. Snazzy FX
  65. Soundmachines
  66. Steady State Fate
  67. STG Soundlabs
  68. Strange Science Instruments
  69. Studio Electronics
  70. Synthesis Technology
  71. System 80
  72. Tall Dog Electronics
  73. The Harvestman
  74. Tiptop Audio
  75. Toppobrillo
  76. Verbos Electronics
  77. Vermona
  78. Vinicius Electrik
  79. Vintage Synth Lab
  80. WMD
  81. WMD / SSF
  82. WORNG Electronics
  83. XAOC Devices
  84. 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. Drums / Percussion
  2. Filter
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  1. Linnaeus Thru-Zero Filter
    Rossum Linnaeus Thru-Zero Filter 16hp
    $399.00

    Coming Soon Reserve your pre-order today!
  2. QPAS Quad Core Stereo Filter
    Make Noise QPAS Quad Core Stereo Filter 18hp
    $379.00

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

    Arriving Soon We're expecting more shortly!
  4. Spice VCF VCF
    Plankton Electronics Spice VCF VCF 6hp
    $99.00

    Coming Soon Reserve your pre-order today!
  5. DFAM Drummer From Another Mother Analog Percussion Synthesizer
    Moog DFAM Drummer From Another Mother Analog Percussion Synthesizer 60hp
    $599.00

    Arriving Soon We're expecting more shortly!
  6. Basimilus Iteritas Alter Drum Synthesizer
    Noise Engineering Basimilus Iteritas Alter Drum Synthesizer 10hp
    $360.00

    In Stock Available immediately!
  7. Plonk
    Intellijel Designs Plonk 12hp
    • DEMO
    $315.00

    In Stock Available immediately!
  8. Plonk
    Intellijel Designs Plonk 12hp
    $349.00

    In Stock Available immediately!
  9. BLCK_NOIR Analog Drum Synthesizer
    Endorphin.es BLCK_NOIR Analog Drum Synthesizer 30hp
    • Sale
    $599.00 $509.99
    In Stock Available immediately!
  10. Rings Resonator
    Mutable Instruments Rings Resonator 14hp
    $359.00

    In Stock Available immediately!
  11. Pico Drums
    Erica Synths Pico Drums 3hp
    • Sale
    $145.00 $122.99
    In Stock Available immediately!
  12. Belgrad Dual Peak Filter
    XAOC Devices Belgrad Dual Peak Filter 14hp
    • Sale
    $359.00 $304.99
    In Stock Available immediately!
  13. Frap Tools Fumana Spectral Filter Bank
    Frap Tools Frap Tools Fumana Spectral Filter Bank 42hp
    $999.00

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

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

    Arriving Soon We're expecting more shortly!
  16. Manis Iteritas Industrial Synth Voice
    Noise Engineering Manis Iteritas Industrial Synth Voice 10hp
    • Sale
    $360.00 $301.99
    In Stock Available immediately!
  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. Fracture Granular Percussion Voice
    WMD Fracture Granular Percussion Voice 8hp
    $269.00

    In Stock Available immediately!
  21. Akemie's Taiko FM Drum Voice
    ALM Busy Circuits Akemie's Taiko FM Drum Voice 18hp
    • Sale
    $319.00 $270.99
    In Stock Available immediately!
  22. Tetrapad Multi-Dimensional Performance Touch Controller
    Intellijel Designs Tetrapad Multi-Dimensional Performance Touch Controller 20hp
    $299.00

    Arriving Soon We're expecting more shortly!
  23. Sample Drum Percussion Source
    Erica Synths Sample Drum Percussion Source 14hp
    • Sale
    $350.00 $297.99
    In Stock Available immediately!
  24. Ripples 4 Pole Filter
    Mutable Instruments Ripples 4 Pole Filter 8hp
    $199.00

    In Stock Available immediately!
  25. Drum Mixer
    Erica Synths Drum Mixer 14hp
    • Sale
    $200.00 $169.99
    In Stock Available immediately!
  26. Matter II Drum-Wave Synthesizer
    FolkTek Matter II Drum-Wave Synthesizer 18hp
    $449.00

    Arriving Soon We're expecting more shortly!
  27. Entity Percussion Synthesizer
    Steady State Fate Entity Percussion Synthesizer 14hp
    $339.00

    In Stock Available immediately!
  28. uRings SE Resonator (Black)
    Tall Dog Electronics uRings SE Resonator (Black) 8hp
    • Sale
    $279.00 $236.99
    Arriving Soon We're expecting more shortly!
  29. Spectral Multiband Resonator
    4MS Spectral Multiband Resonator 26hp
    $475.00

    In Stock Available immediately!
  30. uRings SE Resonator (Silver)
    Tall Dog Electronics uRings SE Resonator (Silver) 8hp
    • Sale
    $279.00 $236.99
    Arriving Soon We're expecting more shortly!
  31. Stereo Dipole Quad Filter
    Steady State Fate Stereo Dipole Quad Filter 20hp
    $399.00

    In Stock Available immediately!
  32. ModBase 09 Bass Drum Voice
    Jomox ModBase 09 Bass Drum Voice 20hp
    $469.00

    Arriving Soon We're expecting more shortly!
  33. Mutant Snare Analog Drum Synth
    Hexinverter Mutant Snare Analog Drum Synth 13hp
    $249.00

    In Stock Available immediately!
  34. Kickall Analog Kick Generator
    Befaco Kickall Analog Kick Generator 6hp
    $239.99

    Arriving Soon We're expecting more shortly!
  35. Optomix Rev 2 Low Pass Gate
    Make Noise Optomix Rev 2 Low Pass Gate 8hp
    $215.00

    In Stock Available immediately!
  36. Chimera Metallic Percussion Synthesizer
    WMD Chimera Metallic Percussion Synthesizer 8hp
    $269.00

    In Stock Available immediately!
  37. Bass Drum Percussion Source
    Erica Synths Bass Drum Percussion Source 14hp
    • Sale
    $250.00 $212.99
    In Stock Available immediately!
  38. Dynamix Dual Low Pass Gate
    Make Noise Dynamix Dual Low Pass Gate 10hp
    $170.00

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

    In Stock Available immediately!
  40. Mum M8 S950 Lowpass Filter
    ALM Busy Circuits Mum M8 S950 Lowpass Filter 8hp
    • Sale
    $239.00 $202.99
    In Stock Available immediately!
  41. HATS808 Hi-Hats
    Tiptop Audio HATS808 Hi-Hats 8hp
    $175.00

    In Stock Available immediately!
  42. Evolution Variable Character Ladder Filter
    Rossum Evolution Variable Character Ladder Filter 16hp
    • Sale
    $369.00 $313.99
    In Stock Available immediately!
  43. Dinky's Taiko Digital Drum Voice
    ALM Busy Circuits Dinky's Taiko Digital Drum Voice 12hp
    • Sale
    $259.00 $219.99
    In Stock Available immediately!
  44. MMF Multimode Filter
    WMD / SSF MMF Multimode Filter 4hp
    $169.00

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

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