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ModularGrid is a database and planner for modular synthesizers

Frac Rack is one of the smaller sized formats supported by Blacet and Paia with an active DIY scene.

Show me the Frac modules

There are 397 Frac modules to choose from. Users build 1158 Racks in this universe.

Forum latest Posts

Getting the right delay module Hello, I was planning to get the Doepfer A188-2 because … by in Modules
Some twentytwentyfivers https://youtu.be/hknyKF90-6o by in You
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News from the Labs

Fully Wired Electronics
WQP518MA (Thonkiconn) and WQP419GR (Stereo Thonkiconn) jack sockets are now available via our website, starting as low as £0.34/ $0.45 USD/ €0.40 (WQP518MA) and £0.44/ $0.58 USD/ €0.52 (WQP419GR), making them perfect for all of your DIY and manufacturing needs: https://www.fullywiredelectronics.com/components 
Entineering MiDiMX
7 May 2025 Entineering
Introducing Entineering MiDiMX, an easy-to-use MIDI to DMX converter. Use the tools you are familiar with as a musician to create beat-accurate light shows for your gigs! Works great with MIDI sequencers, DAWs or just your keyboard. 
NOH-modular
6 May 2025 NOH-modular
✨ LFOs, Mixers, Chord Sequencers, and more: the NOH-Modular store is having yet another 20% sale for 2 weeks on all modules available! Link - https://reverb.com/uk/shop/nicolass-gear-depot-479  
Black Noise ECLIPSE
6 May 2025 Black Noise
After more than three years of development, Eclipse, our new Analog Stereo Morphing Oscillator, is finally here! https://blacknoisemodular.com/collections/featured/products/eclipse 
Jolin KRONO
5 May 2025 Jolin
We welcome the digital world with a 4hp multi-mode and open code clock generator. Make your own time. 
Hakai Labs Turbocharger
5 May 2025 Hakai Labs
Turbocharger has officially launched! We are really excited to see in what crazy ways you guys use this thing. Here is the product Link for more information: https://danesidesigns.com/collections/eurorack-modules/products/hakai-labs-turbocharger-high-speed-glitch-switch 
Older News →

Top Modules rated by users

  1. STG Soundlabs Mankato Filter Ø 5.00 (4)
  2. Blacet Dual Linear VCA Ø 5.00 (3)
  3. BugBrand PT Delay Standard 2015 Ø 5.00 (3)
  4. Blacet I/O Ø 5.00 (3)
  5. Metalbox Matrix Mixer Ø 5.00 (2)
  6. BugBrand CTL1 Ø 5.00 (2)
  7. BugBrand PRC3A Ø 5.00 (2)
  8. Livewire Electronics FrequenSteiner Ø 5.00 (2)
  9. BugBrand SEQ2A Ø 5.00 (2)
  10. Synthesis Technology MOTM 1800 Looping ADSR Ø 5.00 (2)
  11. Metalbox VC Divider Ø 5.00 (2)
  12. Blacet Super VCA Ø 5.00 (2)
  13. Cynthia Zeroscillator Ø 5.00 (2)
  14. Blacet Morphing Terrarium Ø 5.00 (2)
  15. BugBrand SYN1 Ø 5.00 (2)
  16. BugBrand ENV1 Ø 5.00 (2)
  17. Metalbox Wave Multiplier Ø 5.00 (2)
  18. Blacet F355 Morphing Dual LFO Ø 5.00 (2)
  19. BugBrand PRC5 Ø 5.00 (2)
  20. BugBrand DD1 Ø 5.00 (2)
  21. Bananalogue Serge WVX Ø 5.00 (2)
  22. Synthesis Technology MOTM 1490 Moog Ladder VCF Ø 5.00 (2)
  23. BugBrand SYN2A Ø 5.00 (2)
  24. Blacet Klangwerk Ø 5.00 (2)
  25. Metalbox Burst Generator 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. BugBrand Frequency Shifter in 4 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.

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