Use coupon code: SummerHeat for 10% off your order, now through July 6th.

My Cart

Mini Cart

Full Kits
  1. River Creative Marble Kit
    River Creative Marble Kit
    $179.99
  2. Choices - Joystick Eurorack DIY Kit | Flight of Harmony Choices - Joystick Eurorack DIY Kit | Flight of Harmony
    Choices - Joystick Eurorack DIY Kit | Flight of Harmony
    $159.99
  3. Kickall Full DIY Kit | Befaco
    Kickall Full DIY Kit | Befaco
    $136.99
  4. STMix DIY Full Kit - Befaco
    Out of Stock
    STMix DIY Full Kit - Befaco
    $76.99
  5. PowSkiff 4hp Power Full DIY Kit | Befaco PowSkiff 4hp Power Full DIY Kit | Befaco
    Out of Stock
    PowSkiff 4hp Power Full DIY Kit | Befaco
    $157.99
  6. Befaco Excalibus Power DIY Kit
    Out of Stock
    Befaco Excalibus Power DIY Kit
    $118.99
  7. Lunch Bus Power DIY Full Kit - Befaco
    Lunch Bus Power DIY Full Kit - Befaco
    $92.99
  8. Befaco Passive Bus DIY Kit
    Out of Stock
    Befaco Passive Bus DIY Kit
    $19.99
  9. Starling Via Starling Via
    Starling Via

    From $29.99

    To $254.95

  10. MSK 007 Leapfrog VCF Full Kit - North Coast Synthesis
    Out of Stock
    MSK 007 Leapfrog VCF Full Kit - North Coast Synthesis
    $254.99
  11. MSK 008 Dual VC Octave Switch Full Kit - North Coast Synthesis
    MSK 008 Dual VC Octave Switch Full Kit - North Coast Synthesis
    $138.99
  12. MSK 009 Coiler VCF Full Kit - North Coast Synthesis
    Out of Stock
    MSK 009 Coiler VCF Full Kit - North Coast Synthesis
    $138.99
  13. MSK 010 Fixed Sine Bank LFO Full Kit - North Coast Synthesis
    MSK 010 Fixed Sine Bank LFO Full Kit - North Coast Synthesis
    $138.99
  14. MSK 011 Transistor Mixer Full Kit - North Coast Synthesis
    MSK 011 Transistor Mixer Full Kit - North Coast Synthesis
    $108.99
  15. MSK 012 Transistor ADSR - North Coast Synthesis
    MSK 012 Transistor ADSR - North Coast Synthesis
    $108.99
  16. White Gallop DIY Kit - Shakmat
    Out of Stock
    White Gallop DIY Kit - Shakmat
    $134.99
  17. Clock O’Pawn DIY Kit - Shakmat
    Out of Stock
    Clock O’Pawn DIY Kit - Shakmat
    $129.99
  18. BMC009 - User Writable Quantizer | Barton Musical Circuits
    BMC009 - User Writable Quantizer | Barton Musical Circuits

    From $19.99

    To $41.98

  19. VCMC Full DIY Kit | Befaco VCMC Full DIY Kit | Befaco
    VCMC Full DIY Kit | Befaco
    $259.99
  20. I⁴ Instrument Interface Full DIY Kit | Befaco I⁴ Instrument Interface Full DIY Kit | Befaco
    I⁴ Instrument Interface Full DIY Kit | Befaco
    $174.99
  21. DTM - 4hp Discrete CP3 Mixer | Manhattan Analog
    DTM - 4hp Discrete CP3 Mixer | Manhattan Analog
    $44.99
  22. CVP - 4hp Control Voltage Processor | Manhattan Analog
    CVP - 4hp Control Voltage Processor | Manhattan Analog
    $44.99
  23. Pixel Drum - Lo-Fi Drum Synth DIY Kit | Beast-Tek
    Pixel Drum - Lo-Fi Drum Synth DIY Kit | Beast-Tek
    $209.99
  24. AI006 - Stomp Box Adapter | AI Synthesis
    AI006 - Stomp Box Adapter | AI Synthesis

    As low as $20.00

  25. AI004 - OTA VCF | AI Synthesis
    AI004 - OTA VCF | AI Synthesis

    As low as $25.00

  26. AI003 - Looping ADSR | AI Synthesis
    AI003 - Looping ADSR | AI Synthesis

    As low as $25.00

  27. AI001 - Multiple | AI Synthesis
    AI001 - Multiple | AI Synthesis

    As low as $20.00

  28. AI002 - Mixer | AI Synthesis
    AI002 - Mixer | AI Synthesis

    As low as $20.00

  29. AI008 - Matrix Mixer | AI Synthesis
    AI008 - Matrix Mixer | AI Synthesis

    As low as $25.00

  30. AI011 - 3340 Analog VCO | AI Synthesis
    AI011 - 3340 Analog VCO | AI Synthesis

    As low as $25.00

  31. AI010 - Switching Attenuator | AI Synthesis
    AI010 - Switching Attenuator | AI Synthesis

    As low as $20.00

  32. Sound of Shadows - Voltage Controlled PT Delay DIY Kit | Flight of Harmony
    Sound of Shadows - Voltage Controlled PT Delay DIY Kit | Flight of Harmony
    $212.99
  33. Nutella Tsunami PCB/Panel | Tesseract Modular Nutella Tsunami PCB/Panel | Tesseract Modular
    Nutella Tsunami PCB/Panel | Tesseract Modular
    $114.99
  34. Klasmata Euclidean Sequencer [Befaco Edition] Full DIY Kit | Rebel Technology Klasmata Euclidean Sequencer [Befaco Edition] Full DIY Kit | Rebel Technology
    Klasmata Euclidean Sequencer [Befaco Edition] Full DIY Kit | Rebel Technology
    $119.99
  35. Logoi VC Clock & Delay [Befaco Edition] Full DIY Kit | Rebel Technology Logoi VC Clock & Delay [Befaco Edition] Full DIY Kit | Rebel Technology
    Logoi VC Clock & Delay [Befaco Edition] Full DIY Kit | Rebel Technology
    $119.99
  36. Stoicheia Dual Euclidean Sequencer [Befaco Edition] Full DIY Kit | Rebel Technology Stoicheia Dual Euclidean Sequencer [Befaco Edition] Full DIY Kit | Rebel Technology
    Out of Stock
    Stoicheia Dual Euclidean Sequencer [Befaco Edition] Full DIY Kit | Rebel Technology
    $109.99
  37. Microbe - 10hp Algorithmic Rhythm Engine Kit | Beast-Tek
    Out of Stock
    Microbe - 10hp Algorithmic Rhythm Engine Kit | Beast-Tek
    $164.99
  38. Amoeba - 8 Ch Algorithmic Rhythm Engine Kit | Beast-Tek
    Out of Stock
    Amoeba - 8 Ch Algorithmic Rhythm Engine Kit | Beast-Tek
    $209.99
  39. Regulated Power Bus Full DIY Kit | Befaco Regulated Power Bus Full DIY Kit | Befaco
    Regulated Power Bus Full DIY Kit | Befaco
    $44.99
  40. Morphader DIY Full Kit | Befaco Morphader DIY Full Kit | Befaco
    Morphader DIY Full Kit | Befaco
    $149.99

Filter

Filter by Price
  1. $0.00 - $100.00 112 items
  2. $100.00 - $200.00 74 items
  3. $200.00 - $300.00 12 items
  4. $300.00 - $400.00 4 items
Filter by HP
  1. 1 1 item
  2. 2 13 items
  3. 3 5 items
  4. 4 33 items
  5. 5 4 items
  6. 6 31 items
  7. 8 62 items
  8. 9 1 item
  9. 10 28 items
  10. 11 1 item
  11. 12 22 items
  12. 13 1 item
  13. 14 14 items
  14. 16 5 items
  15. 17 1 item
  16. 18 4 items
  17. 20 3 items
  18. 24 2 items
  19. 28 4 items
  20. 30 2 items
  21. 32 1 item
  22. 42 1 item
Filter by Project Type
  1. Configurable 75 items
  2. Full Kit 218 items
  3. Panel Only 33 items
  4. Components 4 items
  5. PCB Only 36 items
  6. PCB & Panel 48 items
Filter by Format
  1. 4U 1 item
  2. Eurorack 226 items
  3. Multiple/None 23 items
  4. Standalone 5 items
Filter by Function
  1. VCO 30 items
  2. VCF 31 items
  3. VCA 19 items
  4. LFO 16 items
  5. Clock 14 items
  6. Drums 20 items
  7. Effects 13 items
  8. Envelope Generator 14 items
  9. Full Voice 7 items
  10. Logic 10 items
  11. MIDI & I/O 11 items
  12. Mixer 37 items
  13. Multiple 7 items
  14. Noise 11 items
  15. Power 8 items
  16. Quantizer 7 items
  17. Random 20 items
  18. Ring Modulator 3 items
  19. S&H 10 items
  20. Sampler 3 items
  21. Sequencer 28 items
  22. Utilities 71 items
  23. Waveshaper 12 items
Filter by SMT
  1. No 189 items
  2. Basic/Some 16 items
  3. Yes 33 items
Filter by 4U Format
  1. LoudestWarning 1 item
Filter by Brand
  1. AI Synthesis 12 items
  2. Barton Musical Instruments 19 items
  3. Bastl Instruments 2 items
  4. Beast-Tek 6 items
  5. Befaco 37 items
  6. Bubblesound 7 items
  7. Clatters Devices 1 item
  8. Doboz 1 item
  9. Elby Designs 5 items
  10. Erica Synths 6 items
  11. Exploding Shed 1 item
  12. Flight of Harmony 4 items
  13. Fonitronik 2 items
  14. Frequency Central 6 items
  15. Ginko Synthese 6 items
  16. Grayscale 1 item
  17. Joranalogue Audio Design 1 item
  18. Karltron 2 items
  19. Laurentide Synthworks 3 items
  20. Logan Soloman 1 item
  21. Magpie Modular 10 items
  22. Manhattan Analog 2 items
  23. Meng Qi 4 items
  24. MIDIbox/ ucApps.de 1 item
  25. Modular Addict 2 items
  26. Music Thing Modular 3 items
  27. Neutral Labs 2 items
  28. Noise Reap 3 items
  29. NonLinear Circuits 13 items
  30. North Coast Synthesis 6 items
  31. Oscillosaurus 21 items
  32. Patching Panda 10 items
  33. RandomSource 4 items
  34. Rebel Technology 6 items
  35. Retroaktiv 1 item
  36. River Creative Technology 3 items
  37. Robaux 2 items
  38. RYK 1 item
  39. Seismic Industries 3 items
  40. Setonix 5 items
  41. Shakmat Modular 5 items
  42. Snazzy FX 4 items
  43. Sonic Potions 2 items
  44. SSI/Sound Semi 1 item
  45. Starling 1 item
  46. Tesseract Modular 6 items
  47. Timo Rozendal 5 items
  48. vpme.de 1 item
  49. Zlob Modular 15 items
Filter by New
  1. New 21 items