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Eurorack + Modular Synths

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  1. Befaco M3 Knurlies Eurorack Screws
    Befaco M3 Knurlies Eurorack Screws
    As low as $25.00
    Multiple Options Make a selection for stock info
  2. Tiptop Z-Rails Eurorack Mounting Rails (Pair)
    Tiptop Audio Z-Rails Eurorack Mounting Rails (Pair)
    • Sale
    As low as $25.00
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  3. Tiptop Audio Z-Rails Brackets (Pair)
    Tiptop Audio Z-Rails Brackets (Pair)
    $10.00

    Out of Stock Reserve your order today!
  4. ALM Busy Circuits Case Mount Screws M3 / 6mm
    ALM Busy Circuits Case Mount Screws M3 / 6mm
    $29.99

    In Stock Available immediately!
  5. Befaco M2.5 Knurlies Eurorack Screws
    Befaco M2.5 Knurlies Eurorack Screws
    As low as $25.00
    Multiple Options Make a selection for stock info
  6. Moog 4-Tier Rack Kit
    Moog 4-Tier Rack Kit for Semi-Modulars + Eurorack Cases
    $99.00

    Out of Stock Reserve your order today!
  7. 3-Tier Rack Kit for Semi-Modulars + Eurorack Cases
    Moog 3-Tier Rack Kit for Semi-Modulars + Eurorack Cases
    $79.00

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  8. Tiptop Audio Mantis Studio Brackets
    Tiptop Audio Mantis Studio Brackets
    As low as $38.00
    Multiple Options Make a selection for stock info
  9. 2-Tier Rack Kit for Semi-Modulars + Eurorack Cases
    Moog 2-Tier Rack Kit for Semi-Modulars + Eurorack Cases
    $59.00

    In Stock Available immediately!
  10. Tiptop Audio Z-Ears Tabletop (Pair)
    Tiptop Audio Z-Ears Tabletop (Pair)
    As low as $25.00
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  11. Z-Ears Rackmount Pair (SILVER)
    Tiptop Audio Z-Ears Rackmount Pair (SILVER)
    $20.00

    In Stock Available immediately!
  12. Tiptop Audio Z-Ears + Z-Rails Desktop Kit
    Tiptop Audio Z-Ears + Z-Rails Desktop Kit
    As low as $65.00
    Multiple Options Make a selection for stock info
  13. Intellijel Designs 7U Case Joiners
    Intellijel Designs 7U Case Joiners
    As low as $39.00
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  14. Tall Dog Simple Skiff Power Inlet Kit
    Tall Dog Electronics Simple Skiff Power Inlet Kit
    $29.00

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  15. Ø3 Black Plastic Washers (100 Pack)
    Frap Tools Ø3 Black Plastic Washers (100 Pack)
    $9.90

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  16. 15% off LMNTL Eurorack M3 Nylon Washers
    LMNTL Nylon Washers - M3
    • Sale
    As low as $1.28
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  17. M3 Stainless Steel Square Nuts (100 Pack)
    Frap Tools M3 Stainless Steel Square Nuts (100 Pack)
    $5.00

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  18. 15% off LMNTL Eurorack Modular Synthesizer Screws M3 Silver Black
    LMNTL Eurorack Modular Screws - M3
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    As low as $2.54
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  19. 15% off Frap Tools Aluminum Plus Sides
    Frap Tools Aluminum Plus Sides
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    As low as $24.65
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  20. A-100 DIY Eurorack Case Kit
    Doepfer A-100 DIY Eurorack Case Kit
    $195.00

    In Stock Available immediately!
  21. Cre8audio NiftyCASE BigEARS Case Joiners
    Cre8audio NiftyCASE BigEARS Case Joiners
    $39.99

    Out of Stock Reserve your order today!
  22. 104HP Conversion Kit for Tiered Racks
    Moog 104HP Conversion Kit for Tiered Racks
    $19.99

    Out of Stock Reserve your order today!
  23. M3 x 6mm Button Head Hex Cap Screws (100 Pack)
    Frap Tools M3 x 6mm Button Head Hex Cap Screws (100 Pack)
    $9.90

    Out of Stock Reserve your order today!
  24. Tall Dog Electronics Simple Skiff Connector Kit
    Tall Dog Electronics Simple Skiff Connector Kit
    $29.00

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  25. Tall Dog Electronics Simple Skiff Angle Kit
    Tall Dog Electronics Simple Skiff Angle Kit
    $29.00

    Out of Stock Reserve your order today!
  26. M3 x 6mm Zinc Phillips Panhead Screws (100 Pack)
    Frap Tools M3 x 6mm Zinc Phillips Panhead Screws (100 Pack)
    $3.90

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  27. Mainframe 3U + 1U Eurorack & Tiles Case
    Pulp Logic Mainframe 3U + 1U Eurorack & Tiles Case
    $100.00

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    Out of stock
  28. Case - Rack Ears - 3U SKIFF
    Erica Synths Case - Rack Ears - 3U SKIFF
    $15.00

    Out of Stock Reserve your order today!
  29. 15% off LMNTL M2.5 Eurorack Modular Screws
    LMNTL Eurorack Modular Screws - M2.5
    • Sale
    As low as $2.54
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  30. Tall Dog Electronics Simple Skiff Vertical Kit
    Tall Dog Electronics Simple Skiff Vertical Kit
    $19.00

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  31. Erica Angled Side Panels for 3U / 6U Skiffs
    Erica Synths Angled Side Panels for 3U / 6U Skiffs
    $39.00

    Out of Stock Reserve your order today!
  32. 12% off Erica Synths Rack Ears (Pair) - 6U SKIFF
    Erica Synths Rack Ears (Pair) - 6U SKIFF
    • Sale
    $19.00 $16.63
    In Stock Available immediately!
  33. 15% off LMNTL Nylon Washers - M2.5
    LMNTL Nylon Washers - M2.5
    • Sale
    As low as $1.69
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  34. Eskatonic 3U Brackets + Mounting Screws (Pair)
    Eskatonic Modular 3U Eurorack Brackets + Mounting Screws (Pair)
    $20.00

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    Out of stock
  35. 15% off Koma Elektronik Case Connectors Straight
    Koma Elektronik Case Connector - Straight
    • Sale
    $23.99 $20.39
    In Stock Available immediately!
  36. 15% off M4 Screws for TipTop Z-Rails
    LMNTL M4 Screws for TipTop Z-Rails
    • Sale
    $1.99 $1.69
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  37. LMNTL M2.5 Threaded Strips - 84HP (Pair)
    LMNTL M2.5 Threaded Strips for Eurorack Rails - 84HP (Pair)
    $12.99

    Out of Stock Reserve your order today!
  38. Doepfer A-100 DIY Eurorack Case Kit (No PSU)
    Doepfer A-100 DIY Eurorack Case Kit (No PSU)
    $180.00

    In Stock Available immediately!
  39. Eskatonic Modular Eurorack Rails (Pair)
    Eskatonic Modular Eurorack Rails (Pair)
    As low as $60.00
    Multiple Options Make a selection for stock info
  40. Pulp Logic LBZ54 Eurorack Case Stand
    Pulp Logic Lunchbox Zissou LBZ54 Stand Kit
    $38.00

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    Out of stock
  41. 40% off Koma Elektronik Case Connectors 30 Degrees
    Koma Elektronik Case Connector - 30 Degrees
    • Sale
    $23.99 $14.39
    In Stock Available immediately!
  42. Pulp Logic 3U Bracket Kit for Vector Rails
    Pulp Logic 3U Bracket Kit for Vector T-Strut Rails
    $20.00

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    Out of stock
  43. M2.5 Nylon Washers - 100 Count
    Pulp Logic M2.5 Nylon Washers - 100 Count
    $6.00

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    Out of stock

1-46 of 46 items

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Modular synths are one of the most inspiring tools available to electronic musicians today: synthesizers that you can assemble yourself from core components, building an instrument specifically meant for your music and your workflow. These core components, called modules, each perform an individual function. Some generate sound, some process sound, and some provide a way to control other modules.

At Perfect Circuit we specialize in the Eurorack format of modular synthesizers, a standard developed by Dieter Doepfer in order to provide musicians easy and affordable access to the techniques from the large analog synths of yesteryear: Moog, Buchla, ARP, and Serge systems, and many more. Since then, Eurorack has grown considerably—now offering a wide range of unique sonic opportunities.

Now, manufacturers like Verbos Electronics and Random*Source focus on adapting classic analog designs for use in modern music. Others, like Noise Engineering, Industrial Music Electronics, or Mutable Instruments, work in the digital realm to bring new techniques to the world of hardware. Others like Rossum Electro-Music and Make Noise work in both domains to make instruments that strike an uncanny balance between analog and digital, opening new worlds of expression.

Through some combination of these modules, a mess of patch cables, and a healthy does of experimentation, many musicians have found their own unique voices: and perhaps you will find yours there, too.