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. Adventure Audio
  9. AJH Synth
  10. ALM Busy Circuits
  11. Alright Devices
  12. Alyseum
  13. Analogue Solutions
  14. Animodule
  15. Antimatter Audio
  16. AQA Elektrix
  17. ARC
  18. Arcenson
  19. Arturia
  20. Audio Damage
  21. BASTL Instruments
  22. Befaco
  23. Birdkids
  24. Bizmuth Modular
  25. Blind Monk Modular
  26. Blue Lantern
  27. Boredbrain Music
  28. Circuit Abbey
  29. Clee Sound
  30. Conjured Circuits
  31. Copper Traces
  32. Critter & Guitari
  33. CRS
  34. Cynthia
  35. Dave Jones Design
  36. Dave Smith Instruments
  37. Delptronics
  38. Delta Sound Labs
  39. Division 6
  40. DivKid
  41. Doepfer
  42. Dove Audio
  43. Dwarfcraft Devices
  44. E-RM
  45. Elby Designs
  46. Electro-Faustus
  47. Electrosmith
  48. Elta Music
  49. Emblematic Systems
  50. EMW
  51. Endorphin.es
  52. Entrospec
  53. Eowave
  54. Epicycloid Engineering
  55. Erica Synths
  56. Erogenous Tones
  57. Evaton
  58. Eventide
  59. Expert Sleepers
  60. Expressive E
  61. FolkTek
  62. Frap Tools
  63. Frequency Central
  64. Genus Modu
  65. Glow Worm
  66. GMSN!
  67. Grayscale
  68. Grp
  69. Hexinverter
  70. Hosa
  71. Hungry Robot
  72. Instruo
  73. Intellijel Designs
  74. Jomox
  75. Joranalogue
  76. Keith McMillen
  77. Kenton
  78. Kilpatrick Audio
  79. Klavis
  80. Koma Elektronik
  81. Korg
  82. L-1
  83. Landscape
  84. Laserbeam Audio
  85. Leploop
  86. Liivatera
  87. Livestock Electronics
  88. LMNTL
  89. Lorre-Mill
  90. Low-Gain Electronics
  91. LZX Industries
  92. Make Noise
  93. Malekko Heavy Industry
  94. Manhattan Analog
  95. Manikin Electronic
  96. Mantic
  97. MDLR Case
  98. Medic Modules
  99. Meng Qi
  100. Metabolic Devices
  101. Michigan Synth Works
  102. Modor
  103. Moffenzeef
  104. Moog
  105. Mordax
  106. Mroztronium
  107. mrseri
  108. Mungo Enterprises
  109. Mutable Instruments
  110. Mystic Circuits
  111. NANO Modules
  112. Noise Engineering
  113. nw2s
  114. Olegtron
  115. Olitronik Circuits
  116. omiindustriies
  117. Paratek
  118. Patching Panda
  119. Perfect Circuit
  120. Pittsburgh Modular
  121. Plankton Electronics
  122. Polyend
  123. Pomona Electronics
  124. Praxis Electronics
  125. Pro Modular
  126. Pulp Logic
  127. Qu-Bit Electronix
  128. Quicco Sound
  129. Radikal Technologies
  130. Random Source
  131. Razmasynth
  132. Rebel Technology
  133. Recovery
  134. Retro Mechanical Labs
  135. Retroaktiv
  136. Roland
  137. Rossum
  138. Schlappi Engineering
  139. Skein Modular
  140. Snazzy FX
  141. SOMA Laboratory
  142. Soulsby Synthesizers
  143. Soundmachines
  144. Steady State Fate
  145. STG Soundlabs
  146. Strange Science Instruments
  147. Studio Electronics
  148. Super Synthesis
  149. Synthesis Technology
  150. Synthrotek
  151. System 80
  152. T-Rex
  153. Tall Dog Electronics
  154. The Harvestman
  155. TINRS
  156. Tiptop Audio
  157. Toppobrillo
  158. Transient Modules
  159. Transistor Sounds Labs
  160. Tricks Magic Shop
  161. Trogotronic
  162. Tsyklon Labs
  163. Tubbutec
  164. Twisted Electrons
  165. Verbos Electronics
  166. Vermona
  167. Vinicius Electrik
  168. Vintage Synth Lab
  169. vpme.de
  170. Waldorf
  171. Warm Star
  172. West Oakland Modular
  173. Winter Modular
  174. WMD
  175. WMD / SSF
  176. WORNG Electronics
  177. XAOC Devices
  178. XOR Electronics
  179. Zetaohm
  180. Zlob Modular
HP
Category
  1. 1U / Tile
  2. Cases
  3. Clocking
  4. Controller
  5. DIY
  6. Drums / Percussion
  7. Filter
  8. In / Out
  9. Mixer
  10. Power
  11. Reverb
  12. Utility
Price
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  1. Pulp Logic
  2. Jomox
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  1. Mod.Brane 11 Percussion Synthesizer
    Jomox Mod.Brane 11 Percussion Synthesizer 20hp
    $499.00

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

    In Stock Available immediately!
  3. T-Rackonizer Filter Matrix
    Jomox T-Rackonizer Filter Matrix 26hp
    $399.00

    In Stock Available immediately!
  4. 2180 VCA Voltage Controlled Amplifier Tile
    Pulp Logic 2180 VCA Voltage Controlled Amplifier Tile 6hp
    $30.00

    Arriving Soon We're expecting more shortly!
    Out of stock
  5. Att-Off Attenuator & Offset Function Tile
    Pulp Logic Att-Off Attenuator & Offset Function Tile 6hp
    $35.00

    In Stock Available immediately!
  6. Att-Vert Attenuverter Tile
    Pulp Logic Att-Vert Attenuverter Tile 6hp
    $25.00

    In Stock Available immediately!
  7. Att-Vert Attenuverter Tile (Silver)
    Pulp Logic Att-Vert Attenuverter Tile (Silver) 6hp
    $25.00

    Arriving Soon We're expecting more shortly!
  8. Atten-A Passive Audio Taper Attenuation Tile
    Pulp Logic Atten-A Passive Audio Taper Attenuation Tile 6hp
    $15.00

    In Stock Available immediately!
  9. Atten-B Passive Linear Taper Attenuation Tile
    Pulp Logic Atten-B Passive Linear Taper Attenuation Tile 6hp
    $15.00

    In Stock Available immediately!
  10. B-Mult Buffered Multiple Tile
    Pulp Logic B-Mult Buffered Multiple Tile 6hp
    $20.00

    Arriving Soon We're expecting more shortly!
    Out of stock
  11. Compare Analog Comparator Tile
    Pulp Logic Compare Analog Comparator Tile 6hp
    $25.00

    In Stock Available immediately!
  12. Pulp Logic Spring Reverberation Tile
    Pulp Logic CTACT Box Piezo Preamp
    $50.00

    Arriving Soon We're expecting more shortly!
  13. CTACT Contact Mic Piezo Preamp Tile
    Pulp Logic CTACT Contact Mic Piezo Preamp Tile 6hp
    $25.00

    Arriving Soon We're expecting more shortly!
    Out of stock
  14. Cyclic Skew Variable Shape LFO Envelope Tile
    Pulp Logic Cyclic Skew Variable Shape LFO Envelope Tile 12hp
    $45.00

    Arriving Soon We're expecting more shortly!
    Out of stock
  15. Diode Or Logic Tile
    Pulp Logic Diode Or Logic Tile 6hp
    $15.00

    In Stock Available immediately!
  16. Euro Tile Carrier
    Pulp Logic Euro Tile Carrier 20hp
    $30.00

    Arriving Soon We're expecting more shortly!
    Out of stock
  17. Euro to Tile Power Cable
    Pulp Logic Euro to Tile Power Cable
    $15.00

    Arriving Soon We're expecting more shortly!
    Out of stock
  18. Express Expression Pedal CV Input Tile
    Pulp Logic Express Expression Pedal CV Input Tile 6hp
    $25.00

    Arriving Soon We're expecting more shortly!
    Out of stock
  19. FSR Force Sensor Tile
    Pulp Logic FSR Force Sensor Tile 6hp
    $30.00

    In Stock Available immediately!
  20. Logical AND Gate Tile
    Pulp Logic Logical AND Gate Tile 6hp
    $25.00

    In Stock Available immediately!
  21. Logical OR Gate Tile
    Pulp Logic Logical OR Gate Tile 6hp
    $25.00

    Arriving Soon We're expecting more shortly!
    Out of stock
  22. Logical XOR Gate Tile
    Pulp Logic Logical XOR Gate Tile 6hp
    $25.00

    In Stock Available immediately!
  23. Lunchbox Zissou LBZ42 Eurorack Case
    Pulp Logic Lunchbox Zissou LBZ42 Eurorack Case
    $200.00

    Arriving Soon We're expecting more shortly!
  24. Lunchbox Zissou LBZ54 Eurorack Case
    Pulp Logic Lunchbox Zissou LBZ54 Eurorack Case
    • DEMO
    $250.00

    In Stock Available immediately!
  25. Lunchbox Zissou LBZ54 Eurorack Case
    Pulp Logic Lunchbox Zissou LBZ54 Eurorack Case
    $280.00

    Arriving Soon We're expecting more shortly!
  26. Lunchbox Zissou LBZ54 Stand Kit
    Pulp Logic Lunchbox Zissou LBZ54 Stand Kit
    $38.00

    In Stock Available immediately!
  27. Lunchbox Zissou LBZ54-P Eurorack Case
    Pulp Logic Lunchbox Zissou LBZ54-P Eurorack Case
    $280.00

    Arriving Soon We're expecting more shortly!
  28. Lunchbox Zissou LBZ54-S Eurorack Case
    Pulp Logic Lunchbox Zissou LBZ54-S Eurorack Case
    $270.00

    Arriving Soon We're expecting more shortly!
  29. M2.5 Nylon Washers - 100 Count
    Pulp Logic M2.5 Nylon Washers - 100 Count
    $6.00

    In Stock Available immediately!
  30. Mainframe 3U + 1U Eurorack & Tiles Case
    Pulp Logic Mainframe 3U + 1U Eurorack & Tiles Case
    $100.00

    Arriving Soon We're expecting more shortly!
    Out of stock
  31. Mix-A Audio Mixer Tile
    Pulp Logic Mix-A Audio Mixer Tile 12hp
    $45.00

    In Stock Available immediately!
  32. Mix-B DC Mixer Tile
    Pulp Logic Mix-B DC Mixer Tile 12hp
    $45.00

    In Stock Available immediately!
  33. Mult Passive Multiple Tile
    Pulp Logic Mult Passive Multiple Tile 6hp
    • DEMO
    $9.00

    In Stock Available immediately!
  34. Mult Passive Multiple Tile
    Pulp Logic Mult Passive Multiple Tile 6hp
    $10.00

    In Stock Available immediately!
  35. NSL-32 Vactrol VCA Tile
    Pulp Logic NSL-32 Vactrol VCA Tile 6hp
    $30.00

    Arriving Soon We're expecting more shortly!
    Out of stock
  36. Outputs & Headphone Amp Tile
    Pulp Logic Outputs & Headphone Amp Tile 18hp
    $65.00

    Arriving Soon We're expecting more shortly!
    Out of stock
  37. Pulp Logic Spring Reverberation Tile
    Pulp Logic P-Verb Picoverb Eurorack Conversion Kit
    $49.00

    Arriving Soon We're expecting more shortly!
  38. Primitive Ring Modulator
    Pulp Logic Primitive Ring Modulator 6hp
    $110.00

    Arriving Soon We're expecting more shortly!
    Out of stock
  39. S&H Sample & Hold Tile
    Pulp Logic S&H Sample & Hold Tile 6hp
    $25.00

    Arriving Soon We're expecting more shortly!
    Out of stock
  40. Slew Limiter Tile
    Pulp Logic Slew Limiter Tile 6hp
    $25.00

    Arriving Soon We're expecting more shortly!
    Out of stock
  41. Spring Reverberation Tile
    Pulp Logic Spring Reverberation Tile 12hp
    $60.00

    In Stock Available immediately!
  42. Sum Summing Mixer Tile
    Pulp Logic Sum Summing Mixer Tile 6hp
    $20.00

    In Stock Available immediately!
  43. USB Power Tile
    Pulp Logic USB Power Tile 6hp
    $30.00

    Arriving Soon We're expecting more shortly!
    Out of stock
  44. V-Noise VC Pulse Generator Tile (Black)
    Pulp Logic V-Noise VC Pulse Generator Tile (Black) 6hp
    $35.00

    In Stock Available immediately!
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