ModularGrid Logo ModularGrid Logo ModularGrid Logo

The weirdest Tetris®

ModularGrid is a database and planner for modular synthesizers

MU (Moog Unit) is also referred as Dotcom. MU belongs to the 5U formats and shares the same height with the MOTM format but differs in width.

Show me the MU modules

There are 1191 MU modules to choose from. Users build 4531 Racks in this universe.

Forum latest Posts

Thoughts on Semi-Modulars In Racks People are goofy. I do not think it maters one little bit w… by in Modular Discussions
nubtown - first time Honestly this is a pretty well balanced and capable rack, p… by in Racks
Coral Drift // semi-generative patch ... https://www.youtube.com/watch?v=K7OYzZAkf-4&list=PLyKXdj9mO… by in You
My 156 HP Stochastic Proton thru Filt... The M2CV stuff is supposed to go in a powered skiff box and… by in Racks
Visit the MG Forum

News from the Labs

Fully Wired Electronics
Today is the last day you can save 20% on the Simple Voltage Controlled Oscillator, the Dual Attenuverter, and the Dual Passive Attenuator. Week 2 of our 4th Birthday sale starts tomorrow! www.fullywiredelectronics.com/store  
WGD Modular Peach
25 May 2025 WGD Modular
New ultra-compact dual osc inspired by Hagiwo, built around Seeduino XIAO. Multiple waveforms, CV control & stereo out. DIY-friendly! 
Tre Modular Liminal Space
25 May 2025 Tre Modular
Introducing our newest module Liminal Space. Liminal Space is a nostalgia inducing delay module that has two PT2399 at its core. More info: https://tremodular.com/liminal-space/  
Clatters Sonora
23 May 2025 Clatters
Introducing SONORA, a 12 inputs spectral mixing output module. A place where all your mixes meet to create your ultimate stereo landscape. https://clattersmachines.com/prodotto/sonora/ 
NoisyFruitsLab OT2
23 May 2025 NoisyFruitsLab

OT2

Oscilloscope, Tuner, Signal Analyzer & Voltmeter in 4HP. https://noisyfruitslab.com/?ec_store=pageid5810modelnumberot2 
NANO Modules OCTA
23 May 2025 NANO Modules
Introducing OCTA ❤️🧡💛🤍 OCTA brings the legendary sound of classic analog TR-808 drum machines into the modular world, staying true to its original circuits while expanding their creative range. 🎶 Now available through our dealers and our website!  
Older News →

Top Modules rated by users

  1. STG Soundlabs Mixer Ø 5.00 (8)
  2. STG Soundlabs Mankato Filter Ø 5.00 (5)
  3. Corsynth C103 Frequency Divider Multiplier Ø 5.00 (5)
  4. MOS-LAB 911 ENVELOPE GENERATOR Ø 5.00 (4)
  5. Happy Nerding Super Sawtor Ø 5.00 (3)
  6. MegaOhm CdS VCFA Ø 5.00 (3)
  7. Oakley Deep Equinox SE Ø 5.00 (3)
  8. Zebra Synth Z209 Dual ADSR Ø 5.00 (3)
  9. Moon Modular 524 Quad Low Frequency Oscillator Ø 5.00 (3)
  10. Rob Hordijk Mini Matrix / Node Proc Ø 5.00 (3)
  11. STG Soundlabs Trigger Mini-Store Ø 5.00 (3)
  12. Oakley Deep Equinoxe Ø 5.00 (3)
  13. Corsynth C101 OTA LPF Ø 5.00 (3)
  14. Corsynth C106 Dual Loopable VC AD Envelope & more Ø 5.00 (3)
  15. Conjured Circuits JP6 Multimode VCF Ø 5.00 (3)
  16. STG Soundlabs Post-Lawsuit Lowpass Filter Ø 5.00 (3)
  17. Synthetic Sound Labs VCO 1 - Model 1200 Ø 5.00 (2)
  18. STG Soundlabs Active Attenuators Ø 5.00 (2)
  19. STG Soundlabs Switch Ø 5.00 (2)
  20. Grove Audio GMS-294A 4 Pole Low Pass Filter Ø 5.00 (2)
  21. Moon Modular 569EG Ø 5.00 (2)
  22. Club of the Knobs C 1621WF Ø 5.00 (2)
  23. Synthetic Sound Labs Quad LFO – Model 1250 Ø 5.00 (2)
  24. Synthetic Sound Labs Double Deka VCO - Model 1130 Ø 5.00 (2)
  25. MOS-LAB 921-B Oscillator Ø 5.00 (2)

Modules have to be rated at least 2 times to appear in this list. Any module with a rating better than Ø 4.35 is considered to be above average.

Show the Top 100 evaluation lists

Popular Modules in racks

  1. STG Soundlabs muSonics Vanilla Envelope in 35 Racks
  2. STG Soundlabs muSonics Vanilla Oscillators in 20 Racks
  3. STG Soundlabs muSonics Vanilla Modulation in 17 Racks
  4. STG Soundlabs muSonics Vanilla Mixer in 16 Racks
  5. STG Soundlabs muSonics 902 VCA in 14 Racks
  6. STG Soundlabs Transistor Logic in 13 Racks
  7. STG Soundlabs muSonics Vanilla Stereo Mixer in 8 Racks
  8. Other/unknown 5U VCO in 1 Racks
  9. STG Soundlabs Japanese Modulation in 1 Racks
  10. Club of the Knobs C 909–RS Two Rooms in One in 1 Racks
  11. Other/unknown Phrogs Analog Filter in 1 Racks

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 brought to you by the 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