The Nerd Arsenals

ModularGrid is a database and planner for modular synthesizers

Eurorack

18,320 Modules557,369 Racks Introduced by Dieter Doepfer in 1995. Likely the reason why you are here.

Pedals

8,662 Pedals16,238 Pedalboards Everyone loves Pedals. A modular companion.

500 Series

722 Modules4,887 Racks A modular audio processing stack developed by API.

Moog Unit

1,224 Modules4,648 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 Modules1,211 Racks 3U format with an active DIY scene.

AE Modular

166 Modules396 Racks The affordable modular system.

Buchla

401 Modules5,501 Racks What did Don Buchla do 1963 in California?

Serge

792 Modules2,806 Racks Developed by Serge Tcherepnin in the 1970s.

Forum latest Posts

Visit the Forum
ObscurorackHello, Here are some quick thoughts/suggestions as first steps after giving the rack a look over. …
A half and half polyphonic console The purists don't care for Doepfer and Behringer that much, for differing reasons. But I think thi…
Mixer + FX tips Hi, I am fairly new to eurorack, and I am seeking advice for my system. In addition to what you see…
ALM Busy Circuits Pamela's PRO WorkoutCalling all alternative panel enthusiasts! If anyone has swapped it out and now have an extra OG pa…
Plum Audio RO'VED (Black) Edited by moderator Reason: No posts about politics Forum Rules: https://modulargrid.net/e/for…

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 (30 Racks)
  2. Classic API
    FaQ31 (22)
  3. AMS Neve
    88R LBC (21)
  4. Classic API
    FaQ3B (19)
  5. Classic API
    FaQ20 (14)
  6. Classic API
    FaQ32 (11)
  7. Classic API
    FaQ4B (11)
  8. Classic API
    FaQ21 (6)
  9. Classic API
    FaQ22 (6)
  10. AEA
    RPQ503 (5)
  11. Black Lion Audio
  12. Other/unknown
  13. Trident Audio Developments
  14. Other/unknown
  15. Other/unknown
  16. Other/unknown
  17. Link Audio Design
  18. Dangerous Music
  19. AML
  20. Other/unknown
  21. Trident Audio Developments
  22. Other/unknown
  23. 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.

Modular News from social channels

Discover Social Media Modular News

Like a Pro

If you need more Racks with more HP and more Rows consider to upgrade your ModularGrid Account to a mighty Unicorn Account!

About the Unicorn Account

Manufacturers supporting ModularGrid

Special thanks to our supporters that help to keep the site running!

Hot Racks people talk about

Last changed Modules 500 series blank panel – 2u double slot – Japanese street, slq51X Black, slq51X Black, 4K-5G, STS (Sound Matter), PBR 8-500 Patchbay, PEBX (ZON), A-Range 500 Series Preamp, PUMP and EL MAR