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. 1010 Music
  2. 2hp
  3. 4MS
  4. Abstract Data
  5. Acid Rain Technology
  6. ACL
  7. ADDAC
  8. AJH Synth
  9. ALM Busy Circuits
  10. Alright Devices
  11. Alyseum
  12. Analogue Solutions
  13. Animodule
  14. Antimatter Audio
  15. AQA Elektrix
  16. ARC
  17. Arcenson
  18. Arturia
  19. Audio Damage
  20. BASTL Instruments
  21. Befaco
  22. Birdkids
  23. Bizmuth Modular
  24. Blind Monk Modular
  25. Blue Lantern
  26. Boredbrain Music
  27. Circuit Abbey
  28. Clee Sound
  29. Conjured Circuits
  30. Copper Traces
  31. Critter & Guitari
  32. CRS
  33. Cynthia
  34. Dave Jones Design
  35. Dave Smith Instruments
  36. Delptronics
  37. Delta Sound Labs
  38. Division 6
  39. Doepfer
  40. Dove Audio
  41. Dwarfcraft Devices
  42. E-RM
  43. Elby Designs
  44. Electro-Faustus
  45. Electrosmith
  46. Elta Music
  47. EMW
  48. Endorphin.es
  49. Entrospec
  50. Eowave
  51. Erica Synths
  52. Erogenous Tones
  53. Evaton
  54. Eventide
  55. Expert Sleepers
  56. Expressive E
  57. FolkTek
  58. Frap Tools
  59. Frequency Central
  60. Genus Modu
  61. Glow Worm
  62. GMSN!
  63. Grayscale
  64. Grp
  65. Hexinverter
  66. Hosa
  67. Hungry Robot
  68. Instruo
  69. Intellijel Designs
  70. Jomox
  71. Joranalogue
  72. Keith McMillen
  73. Kenton
  74. Kilpatrick Audio
  75. Klavis
  76. Koma Elektronik
  77. Korg
  78. L-1
  79. Landscape
  80. Laserbeam Audio
  81. Leploop
  82. Liivatera
  83. Livestock Electronics
  84. Livewire
  85. LMNTL
  86. Lorre-Mill
  87. Low-Gain Electronics
  88. LZX Industries
  89. Make Noise
  90. Malekko Heavy Industry
  91. Manhattan Analog
  92. Manikin Electronic
  93. Mantic
  94. MDLR Case
  95. Medic Modules
  96. Meng Qi
  97. Metabolic Devices
  98. Michigan Synth Works
  99. Modor
  100. Moffenzeef
  101. Moog
  102. Mordax
  103. Mroztronium
  104. mrseri
  105. Mutable Instruments
  106. Mystic Circuits
  107. Noise Engineering
  108. nw2s
  109. Olegtron
  110. Olitronik Circuits
  111. omiindustriies
  112. Patching Panda
  113. Perfect Circuit
  114. Pittsburgh Modular
  115. Plankton Electronics
  116. Pomona Electronics
  117. Praxis Electronics
  118. Pro Modular
  119. Pulp Logic
  120. Qu-Bit Electronix
  121. Quicco Sound
  122. Radikal Technologies
  123. Random Source
  124. Razmasynth
  125. Rebel Technology
  126. Recovery
  127. Retro Mechanical Labs
  128. Retroaktiv
  129. Roland
  130. Rossum
  131. Schlappi Engineering
  132. Skein Modular
  133. Snazzy FX
  134. SOMA Laboratory
  135. Soulsby Synthesizers
  136. Soundmachines
  137. Sputnik
  138. Steady State Fate
  139. Strange Science Instruments
  140. Studio Electronics
  141. Super Synthesis
  142. Synthesis Technology
  143. Synthrotek
  144. System 80
  145. T-Rex
  146. Tall Dog Electronics
  147. The Harvestman
  148. TINRS
  149. Tiptop Audio
  150. Toppobrillo
  151. Transient Modules
  152. Transistor Sounds Labs
  153. Tricks Magic Shop
  154. Trogotronic
  155. Tsyklon Labs
  156. Tubbutec
  157. Twisted Electrons
  158. Verbos Electronics
  159. Vermona
  160. Vinicius Electrik
  161. Vintage Synth Lab
  162. vpme.de
  163. Waldorf
  164. Warm Star
  165. West Oakland Modular
  166. Winter Modular
  167. WMD
  168. WMD / SSF
  169. WORNG Electronics
  170. XAOC Devices
  171. XOR Electronics
  172. Zetaohm
  173. 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
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  1. 3.5mm TRS Cable
    1010 Music 3.5mm TRS Cable
    $4.95

    In Stock Available immediately!
  2. 60cm 3.5mm TRS cable 5-pack
    1010 Music 60cm 3.5mm TRS cable 5-pack
    $19.95

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  3. Bitbox Sampler Workstation
    1010 Music Bitbox Sampler Workstation 26hp
    $599.95

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  4. Fxbox Effect Processor
    1010 Music Fxbox Effect Processor 26hp
    $599.95

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  5. MX4 Buffered MIDI Multiple
    1010 Music MX4 Buffered MIDI Multiple 4hp
    $99.95

    In Stock Available immediately!
  6. Synthbox Polyphonic Synth Voice
    1010 Music Synthbox Polyphonic Synth Voice 26hp
    $599.95

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  7. Toolbox Sequencer and Function Generator
    1010 Music Toolbox Sequencer and Function Generator 26hp
    $599.95

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  8. 3:1 Voltage Controlled Switch
    2hp 3:1 Voltage Controlled Switch 2hp
    $79.00

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  9. 3:1 Voltage Controlled Switch (Black)
    2hp 3:1 Voltage Controlled Switch (Black) 2hp
    $79.00

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  10. ADSR Envelope Generator
    2hp ADSR Envelope Generator 2hp
    $89.00

    In Stock Available immediately!
  11. ADSR Envelope Generator (Black)
    2hp ADSR Envelope Generator (Black) 2hp
    $89.00

    In Stock Available immediately!
  12. Arp Gate-Driven Arpeggiator
    2hp Arp Gate-Driven Arpeggiator 2hp
    $109.00

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  13. Arp Gate-Driven Arpeggiator (Black)
    2hp Arp Gate-Driven Arpeggiator (Black) 2hp
    $109.00

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  14. AVert Attenuverter
    2hp AVert Attenuverter 2hp
    $79.00

    In Stock Available immediately!
  15. AVert Attenuverter (Black)
    2hp AVert Attenuverter (Black) 2hp
    $79.00

    Arriving Soon We're expecting more shortly!
  16. Bell Physical Modeling Voice
    2hp Bell Physical Modeling Voice 2hp
    $149.00

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  17. Brst Burst Generator
    2hp Brst Burst Generator 2hp
    $79.00

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  18. Brst Burst Generator (Black)
    2hp Brst Burst Generator (Black) 2hp
    $79.00

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  19. Clk Clock Generator
    2hp Clk Clock Generator 2hp
    $79.00

    Arriving Soon We're expecting more shortly!
  20. Clk Clock Generator (Black)
    2hp Clk Clock Generator (Black) 2hp
    $79.00

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  21. Comb Filter
    2hp Comb Filter 2hp
    $109.00

    In Stock Available immediately!
  22. Comb Filter (Black)
    2hp Comb Filter (Black) 2hp
    $109.00

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  23. DC DC Offset Generator
    2hp DC DC Offset Generator 2hp
    $89.00

    Coming Soon Reserve your pre-order today!
  24. Delay Audio Processor
    2hp Delay Audio Processor 2hp
    $109.00

    In Stock Available immediately!
  25. Delay Audio Processor (Black)
    2hp Delay Audio Processor (Black) 2hp
    $109.00

    Arriving Soon We're expecting more shortly!
  26. Div Clock Divider
    2hp Div Clock Divider 2hp
    $99.00

    In Stock Available immediately!
  27. Div Clock Divider (Black)
    2hp Div Clock Divider (Black) 2hp
    $99.00

    In Stock Available immediately!
  28. EG Envelope Generator
    2hp EG Envelope Generator 2hp
    $89.00

    Arriving Soon We're expecting more shortly!
  29. EG Envelope Generator (Black)
    2hp EG Envelope Generator (Black) 2hp
    $89.00

    Arriving Soon We're expecting more shortly!
  30. ENV Envelope Generator
    2hp ENV Envelope Generator 2hp
    $150.00

    In Stock Available immediately!
  31. Euclid Pattern Generator
    2hp Euclid Pattern Generator
    $99.00

    In Stock Available immediately!
  32. Euclid Pattern Generator (Black)
    2hp Euclid Pattern Generator (Black) 2hp
    $99.00

    In Stock Available immediately!
  33. Freez
    2hp Freez 2hp
    $129.00

    In Stock Available immediately!
  34. Freez (Black)
    2hp Freez (Black) 2hp
    $129.00

    In Stock Available immediately!
  35. Grain Granular Processor
    2hp Grain Granular Processor 2hp
    $149.00

    Coming Soon Reserve your pre-order today!
  36. Hat Cymbal Percussion Module
    2hp Hat Cymbal Percussion Module 2hp
    $129.00

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  37. Hat Cymbal Percussion Module  (Black)
    2hp Hat Cymbal Percussion Module (Black) 2hp
    $129.00

    Arriving Soon We're expecting more shortly!
  38. Kick Percussion Module
    2hp Kick Percussion Module 2hp
    $129.00

    In Stock Available immediately!
  39. Kick Percussion Module (Black)
    2hp Kick Percussion Module (Black) 2hp
    $129.00

    In Stock Available immediately!
  40. LFO V2 Modulation Source
    2hp LFO V2 Modulation Source 2hp
    $99.00

    In Stock Available immediately!
  41. LFO V2 Modulation Source (Black)
    2hp LFO V2 Modulation Source (Black) 2hp
    $99.00

    In Stock Available immediately!
  42. LFO Variable Shape Modulator
    2hp LFO Variable Shape Modulator 2hp
    $150.00

    In Stock Available immediately!
  43. Logic Boolean Gate Operator
    2hp Logic Boolean Gate Operator 2hp
    $89.00

    Arriving Soon We're expecting more shortly!
  44. Logic Boolean Gate Operator (Black)
    2hp Logic Boolean Gate Operator (Black) 2hp
    $89.00

    In Stock Available immediately!
  45. LPF Low Pass Filter
    2hp LPF Low Pass Filter 2hp
    $99.00

    In Stock Available immediately!
  46. LPF Low Pass Filter (Black)
    2hp LPF Low Pass Filter (Black) 2hp
    $99.00

    In Stock Available immediately!
  47. MIDI Interface
    2hp MIDI Interface 2hp
    $99.00

    In Stock Available immediately!
  48. MIDI Interface (Black)
    2hp MIDI Interface (Black) 2hp
    $99.00

    In Stock Available immediately!
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