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ModularGrid is a database and planner for modular synthesizers

Eurorack

18,306 Modules557,321 Racks Introduced by Dieter Doepfer in 1995. Likely the reason why you are here.

Pedals

8,660 Pedals16,229 Pedalboards Everyone loves Pedals. A modular companion.

500 Series

718 Modules4,880 Racks A modular audio processing stack developed by API.

Moog Unit

1,224 Modules4,647 Racks MU is the most popular 5U format.

Modcan A

101 Modules191 Racks Bruce Duncan's 5U Modcan A Series.

MOTM

395 Modules1,144 Racks Acronym for Module of the Month. A 5U format created by Paul Schreiber.

Frac

401 Modules1,210 Racks 3U format with an active DIY scene.

AE Modular

166 Modules396 Racks The affordable modular system.

Buchla

401 Modules5,506 Racks What did Don Buchla do 1963 in California?

Serge

792 Modules2,797 Racks Developed by Serge Tcherepnin in the 1970s.

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Behringer SYSTEM 100 305 EQ/MIXER/OUTPUT"a tuning oscillator with 3 selectable frequencies (200/400/800 Hz)" Well, there's your problem …
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News from the Labs

Modulove Pitchkeeper
Modulove

Pitchkeeper

What started as an idea to solve a real everyday patching problem became one of our best modules so far. We went through several iterations to get feel, and precision were we wanted it. Pitchkeeper is a precision utility for Eurorack built for accurate pitch CV offsetting, tuning and keeping patches under control. See you at Superbooth 2026 — Booth #Z018, circus tent. 
NoisyFruitsLab Überding
NoisyFruitsLab

Überding

Effecting, synthesizing, sequencing, drumming, sampling, analyzing, relaxing ... https://noisyfruitslab.com/shop/3u/ueberding https://www.youtube.com/watch?v=bf4MBW8k1zs 
Joranalogue Audio Design Generate 3
Joranalogue Audio Design

Generate 3

We thoroughly enjoyed this video exploration by Matthew Ryals about feedback patching with Joranalogue Audio Design modules: https://youtu.be/nRqemavo_4Q 
CubuSynth ARKARION
CubuSynth

ARKARION

ARKARION new batch available at www.cubusynth.com 🔴🟣🔵🟢🟡🟠 PCB v3.5 changes: - Clipping of VCF/VCA removed for cleaner sound - Added LED for Filter mode “locked” state - Replaced “Ext in” for “Vol CV” (VCA-CV input) 
Black Noise
Black Noise
We’ve just upgraded VOLT55, our compact USB-C power supply, and it’s now compatible with our new filtered busboard, VOLT Shield! https://blacknoisemodular.com/products/volt 
b:art instruments b:raid
b:art instruments

b:raid

b:raid is out! We have tackled the matrix mixer concept, making it a stereo 5x5 instead of the usual 4x4 you see in other Eurorack mixers, while simultaneously squeezing it into just 20HP! Additionally, you can combine any number of these to make bigger matrix grids. No need for additional expanders or special cables! Check it out: https://bartinstruments.com/products/braid 
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. FMR Audio
    RNC 500 Ø 5.00 (2)
  10. IGS Audio
    S-Type 500 Ø 5.00 (2)
  11. Rupert Neve Designs
    542 Ø 5.00 (2)
  12. Kush Audio
    Electra Ø 5.00 (2)
  13. Louder Than Liftoff
  14. Pete’s Place
    Electrodyne 501 Ø 5.00 (2)
  15. IGS Audio
  16. Louder Than Liftoff
    Chroma Ø 5.00 (2)
  17. Elysia
    Nvelope 500 Ø 4.83 (6)
  18. Elysia
    Xfilter 500 Ø 4.75 (4)
  19. Elysia
    Xpressor 500 Ø 4.71 (7)
  20. DIYRE
    Colour Palette MK2 Ø 4.67 (3)
  21. Elysia
    Karacter 500 Ø 4.60 (5)
  22. API
    512c Ø 4.50 (2)
  23. Sound Skulptor
    MP573 Ø 4.50 (2)
  24. Trident Audio Developments
    80B 500 Series EQ Ø 4.50 (2)
  25. Little Labs
    VOG 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 (34 Racks)
  2. Classic API
    FaQ31 (22)
  3. AMS Neve
    88R LBC (21)
  4. Classic API
    FaQ20 (14)
  5. Classic API
    FaQ3B (13)
  6. Classic API
    FaQ32 (7)
  7. Classic API
    FaQ4B (7)
  8. AEA
    RPQ503 (7)
  9. Classic API
    FaQ22 (6)
  10. Black Lion Audio
  11. Other/unknown
  12. Trident Audio Developments
  13. Dangerous Music
  14. AML
  15. Other/unknown
  16. Classic API
    FaQ21 (2)
  17. Other/unknown
  18. Other/unknown
  19. Trident Audio Developments
  20. Other/unknown
  21. Other/unknown
  22. 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 STS (Sound Matter), PBR 8-500 Patchbay, PEBX (ZON), A-Range 500 Series Preamp, PUMP, EL MAR, STAGGER, 9K242, Elysia Skulpter 500 and PEQ-501A