Modulate the Modulator

ModularGrid is a database and planner for modular synthesizers

Eurorack

18,571 Modules564,572 Racks Introduced by Dieter Doepfer in 1995. Likely the reason why you are here.

Pedals

8,751 Pedals16,420 Pedalboards Everyone loves Pedals. A modular companion.

500 Series

737 Modules4,935 Racks A modular audio processing stack developed by API.

Moog Unit

1,227 Modules4,669 Racks MU is the most popular 5U format.

Modcan A

101 Modules203 Racks Bruce Duncan's 5U Modcan A Series.

MOTM

400 Modules1,153 Racks Acronym for Module of the Month. A 5U format created by Paul Schreiber.

Frac

401 Modules1,195 Racks 3U format with an active DIY scene.

AE Modular

169 Modules406 Racks The affordable modular system.

Buchla

407 Modules5,524 Racks What did Don Buchla do 1963 in California?

Serge

800 Modules2,878 Racks Developed by Serge Tcherepnin in the 1970s.

Forum latest Posts

Visit the Forum
Change Log# Message User Filter The message in- and outboxes now have a basic user filter. If you filter for…
How to get listed as a manufacturerHello, Could you please add **StudioKAT** to the ModularGrid manufacturer list? We are a modu…
Feature Request Some feature is missing? Post your idea. -- modulargrid it would be cool if you had a page …
Received supposed email from Modularg...Sadly this is the way. Well done!

News from the Labs

Scrapcode Modular ORAND
Scrapcode Modular
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
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 
Floating Knobs Spice
Floating Knobs
Spice Update! Bringing Scale engine for endless melodic generation from the tip of your fingers: https://youtu.be/J4axQuPltDI No need for V/oct for melodic treat, any modulation will do. Just select the note of the given scale. Note update happens on trigger input rising or while gate On to get some glissando. Also: you can now import your own waveforms from the SD card ;). 
Tre Modular
Tre Modular
We’re excited to introduce our new Interactive DIY Assembly Guide. Designed specifically for Eurorack DIY, it runs directly in your browser and works beautifully on both desktop and phone. www.tremodular.com/guide 
Feedback PRE BX
Feedback
All the KITs are gone, you can find one last batch of KITs at EXPLODING SHED. We have a couple of PCB only sets that we will sell at half a price. Look at PCBs section. 
Nekyia Circuits
Nekyia Circuits
Ozark CV/Trigger Polyrhythmic generator now available! 
Older News →

Top Modules rated by Users

  1. ALM Busy Circuits
    Pamela's PRO Workout Ø 4.88 (156)
  2. Joranalogue Audio Design
    Step 8 Ø 4.83 (30)
  3. Xaoc Devices
    Praga Ø 4.78 (32)
  4. Music Thing Modular
  5. Cosmotronic
    Messor Ø 4.78 (40)
  6. Tiptop Audio
    Buchla 281t Ø 4.77 (31)
  7. Cosmotronic
    Delta-V Ø 4.77 (65)
  8. Bela
    Gliss Ø 4.77 (39)
  9. Erica Synths
    Fusion VCO2 Ø 4.76 (34)
  10. Schlappi Engineering
    100 Grit (black) Ø 4.76 (42)
  11. Joranalogue Audio Design
    Contour 1 Ø 4.76 (67)
  12. Intellijel
    Metropolix Ø 4.76 (79)
  13. Xaoc Devices
    Belgrad Ø 4.76 (137)
  14. Make Noise
    Maths Ø 4.76 (581)
  15. Frap Tools
    FALISTRI Ø 4.76 (74)
  16. knob.farm
    Hyrlo (inverted) Ø 4.76 (37)
  17. Frap Tools
    FUMANA Ø 4.75 (61)
  18. Happy Nerding
    3x MIA Ø 4.75 (69)
  19. ThreeTom Modular
    Steve's MS-22 Ø 4.75 (72)
  20. Intellijel
    Sealegs Ø 4.75 (60)
  21. Happy Nerding
    3x MIA - black Ø 4.75 (56)
  22. Der Mann mit der Maschine
  23. Acid Rain Technology
    Chainsaw Ø 4.75 (36)
  24. Der Mann mit der Maschine
    DROID X7 Expander Ø 4.75 (36)
  25. DivKid
    ochd Ø 4.75 (199)

Modules have to be rated at least 30 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. Intellijel
    Swells (1916 Racks)
  2. mylar melodies
    RANDOM8 (1314)
  3. Make Noise
    Plexiphon (1267)
  4. Make Noise
    GTE (1045)
  5. Shakmat
  6. Befaco
    Iroi (786)
  7. Noise Engineering
  8. Xaoc Devices
  9. Make Noise
  10. Music Thing Modular
  11. Schlappi Engineering
    Eddy (457)
  12. Bastl Instruments
    Déjà Vu (420)
  13. Xaoc Devices
  14. Expert Sleepers
    NTX-8CV (361)
  15. Xaoc Devices
    Skopje (307)
  16. ALM Busy Circuits
    FMco (305)
  17. midiphy
    zetaSID (283)
  18. Schlappi Engineering
    Cascade (259)
  19. Weston Precision Audio
    Trivium (244)
  20. Oxi Instruments
  21. Nekyia Circuits
    Ceremony (237)
  22. Infinite Digits

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

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

2025 DEC Sälj rasmusalkestrand

2025 DEC Sälj

Current Live Setup RichardDevine

Current Live Setup

Colin Benders Studio Setup Right itsso

Colin Benders Studio Setup Right

For sale/trade tymon

For sale/trade

Befaco 7u Main ssaaeekkii

Befaco 7u Main

Palette 104 7U + Palette 62 HERMOD+ 8/7/26 LOCK nafner

Palette 104 7U + Palette 62 HERMOD+ 8/7/26 LOCK

SURCO 2026 stand alone EU Split 7U SURCOlive

SURCO 2026 stand alone EU Split 7U

My froward Eurorack JakoJako

My froward Eurorack

Krista Bourgeois -- Live (Summer 2025) kbmusic

Krista Bourgeois -- Live (Summer 2025)