Patching things together

ModularGrid is a database and planner for modular synthesizers

Eurorack

18,590 Modules564,006 Racks Introduced by Dieter Doepfer in 1995. Likely the reason why you are here.

Pedals

8,762 Pedals16,436 Pedalboards Everyone loves Pedals. A modular companion.

500 Series

737 Modules4,940 Racks A modular audio processing stack developed by API.

Moog Unit

1,227 Modules4,666 Racks MU is the most popular 5U format.

Modcan A

101 Modules201 Racks Bruce Duncan's 5U Modcan A Series.

MOTM

400 Modules1,149 Racks Acronym for Module of the Month. A 5U format created by Paul Schreiber.

Frac

401 Modules1,191 Racks 3U format with an active DIY scene.

AE Modular

169 Modules407 Racks The affordable modular system.

Buchla

407 Modules5,519 Racks What did Don Buchla do 1963 in California?

Serge

800 Modules2,870 Racks Developed by Serge Tcherepnin in the 1970s.

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News from the Labs

Joranalogue Audio Design Receive 2
Joranalogue Audio Design

Receive 2

If you haven't seen this updated studio tour video by our good friend Andrew Huang, you can check it out here. Andrew uses our modules Receive 2 and Transmit 2 as the main inputs and outputs for his giant modular system. Good stuff! https://youtu.be/PY1t5-xTNVE 
midiphy zetaSID
midiphy

zetaSID

Red Means Recording took an in-depth look at midiphy zetaSID and managed to squeeze fantastic sounds out of it - enjoy! 🙂 https://www.youtube.com/watch?v=uNBeSqpLmW4 
Coding Inspire Modular Manifold Manifold integrated digital modulator
Coding Inspire Modular

Manifold Manifold integrated digital modulator

Manifold’s operational logic is built upon twelve parallel‑running internal modulator modules together with their respective parameters. You are free to route modulation connections among these internal modules as well as physical input and output jacks. Each internal module features three parameters, two inputs and one output. https://environscape.github.io/CodingInspire/support/manual/Manifold_manual.html 
OK Instruments SPILL
OK Instruments

SPILL

Spill is now available at Perfect Circuit. https://www.perfectcircuit.com/ok-instruments-spill.html 
Scrapcode Modular ORAND
Scrapcode Modular

ORAND

New module day!! ORAND is a set of passive logic gates in 4HP - featuring two OR and two AND gates with extensive normalling. Available today as a built module or DIY kit from www.scrapcode.co.uk, priced at £49/£29. 
Isobar Industries Serratus
Isobar Industries

Serratus

Preorders open for Serratus in late August, 2026! Join the mailing list here to get notified: https://preview.mailerlite.io/preview/1821923/sites/186744321318323516/isobar-industries-signup 
Older News →

Top Modules rated by Users

  1. API
    550A Ø 5.00 (4)
  2. Classic API
    VP28 Ø 5.00 (3)
  3. Serpent
    SB4001 Ø 5.00 (3)
  4. Smart Research
    C1LA Ø 5.00 (3)
  5. Rupert Neve Designs
    535 Ø 5.00 (3)
  6. Solid State Logic
  7. WES Audio
    Rhea Ø 5.00 (3)
  8. Shadow Hills
    Dual Vandergraph Ø 5.00 (2)
  9. IGS Audio
    One LA 500 Ø 5.00 (2)
  10. FMR Audio
    RNC 500 Ø 5.00 (2)
  11. IGS Audio
    S-Type 500 Ø 5.00 (2)
  12. Rupert Neve Designs
    542 Ø 5.00 (2)
  13. Kush Audio
    Electra Ø 5.00 (2)
  14. Louder Than Liftoff
  15. Pete’s Place
    Electrodyne 501 Ø 5.00 (2)
  16. IGS Audio
  17. API
  18. Louder Than Liftoff
    Chroma Ø 5.00 (2)
  19. Elysia
    Nvelope 500 Ø 4.83 (6)
  20. Elysia
    Xfilter 500 Ø 4.75 (4)
  21. Elysia
    Xpressor 500 Ø 4.71 (7)
  22. API
    512c Ø 4.67 (3)
  23. DIYRE
    Colour Palette MK2 Ø 4.67 (3)
  24. Elysia
    Karacter 500 Ø 4.60 (5)
  25. Sound Skulptor
    MP573 Ø 4.50 (2)

Modules have to be rated at least 2 times to appear in this list. Any module with a rating better than Ø 4.34 is considered to be above average.

Show the Top 100 evaluation lists

Popular Modules in Racks

  1. AMS Neve
    88R LBEQ (28 Racks)
  2. Classic API
    FaQ31 (23)
  3. AMS Neve
    88R LBC (20)
  4. Other/unknown
  5. Classic API
    FaQ3B (16)
  6. Classic API
    FaQ32 (15)
  7. Classic API
    FaQ20 (14)
  8. Classic API
    FaQ4B (10)
  9. AEA
    RPQ503 (8)
  10. Pete’s Place
  11. Classic API
    FaQ22 (6)
  12. Classic API
    FaQ21 (6)
  13. AML
  14. Trident Audio Developments
  15. Other/unknown
    Komit (5)
  16. Stam Audio
    4K-5G (5)
  17. Other/unknown
  18. Buzz Audio
  19. Dangerous Music
  20. Link Audio Design
  21. Other/unknown
  22. Trident Audio Developments
  23. Buzz Audio
    KICK (3)
  24. Black Lion Audio
  25. Other/unknown

The list of Popular Modules is generated from Modules that have been added to Racks AND have been released in the specified time period.

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Hot Racks people talk about

Last changed Modules D510MX, Alice 538T Stereo Mid/Side Optical Comp., SM500 - Duplicate, STAGGER, 9K242, Walters Audio T805, Walters Audio T805, DUPLICATE - PLEASE DELETE, DUPLICATE - PLEASE DELETE and Locomotive Audio Model 86B-1