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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 394 Frac modules to choose from. Users build 1095 Racks in this universe.

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News from the Labs

SoundForce Samples II
5 May 2024 SoundForce
SoundForce is releasing Samples II, a 5-channel 4-HP Eurorack USB Sample Player. Samples II is a follow-up of the Samples serie of modules, initially released back in 2020. Samples II can now play back and stream wave files directly from a USB memory stick giving users the flexibility to change samples, offering them extensive memory space and no wave file length limitation. 
Cycle Instruments Tetrachords
5 May 2024 Cycle Instruments
New firmware available for the Tetrachords! https://cycleinstruments.com/resources/ 
ARC Noise Rainbow v1.1
4 May 2024 ARC
Noise Rainbow v1.1 is back in stock on Reverb and Ebay 
Fully Wired Electronics Mini Quad Mute
We currently have 3 B-Grade Mini Quad Mute units listed on our website. These units are now being sold at a discount price of £110/ $136.99 (USD)/ €128.64 but are NEW. These B-Stock units come with an extended manufacturers warranty of 2 years, rather than 12 months. https://www.fullywiredelectronics.com/product-page/mini-quad-mute-b-grade  
Joranalogue Audio Design Dim 2
Available now: Dim 2—lights for your Eurorack! The Dim 2 package comprises a 4 HP dual channel PWM dimmer module and two custom aluminium alloy BNC task lights—super convenient in dark studios as well as on ill-lit stages. Simply mount the module, plug in the lights and instantly give your system that late-night-mad-scientist-lab look. 
RYK Modular
1 May 2024 RYK Modular
RYK Modular are pleased to annouce the release of our new module ALGO ! A Quad Complex Oscillator Bank, with hands on controls and no menus  
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. Blacet I/O Ø 5.00 (3)
  4. BugBrand PT Delay Standard 2015 Ø 5.00 (3)
  5. Synthesis Technology MOTM 1800 Looping ADSR Ø 5.00 (2)
  6. Blacet Klangwerk Ø 5.00 (2)
  7. Metalbox Burst Generator Ø 5.00 (2)
  8. Metalbox Gate Seq Ø 5.00 (2)
  9. Blacet Morphing Terrarium Ø 5.00 (2)
  10. BugBrand SYN1 Ø 5.00 (2)
  11. BugBrand ENV1 Ø 5.00 (2)
  12. Metalbox Super Psycho LFO Ø 5.00 (2)
  13. Blacet F355 Morphing Dual LFO Ø 5.00 (2)
  14. Wiard Joystick Axis Generator Ø 5.00 (2)
  15. BugBrand PRC5 Ø 5.00 (2)
  16. BugBrand DD1 Ø 5.00 (2)
  17. Bananalogue Serge WVX Ø 5.00 (2)
  18. Synthesis Technology MOTM 1490 Moog Ladder VCF Ø 5.00 (2)
  19. BugBrand SYN2A Ø 5.00 (2)
  20. Metalbox Divider & Logic Ø 5.00 (2)
  21. BugBrand SYN2B Ø 5.00 (2)
  22. BugBrand PRC2B Ø 5.00 (2)
  23. Metalbox VC Divider Ø 5.00 (2)
  24. Blacet Super VCA Ø 5.00 (2)
  25. Cynthia Zeroscillator 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 Compact VCO in 367 Racks
  2. Blacet VCO in 295 Racks
  3. BugBrand PRC3A in 217 Racks
  4. BugBrand Dual Envelope in 213 Racks
  5. BugBrand ENV1 in 201 Racks
  6. Blacet EG1 in 194 Racks
  7. BugBrand Dual Mixing in 184 Racks
  8. BugBrand Dual Filter in 181 Racks
  9. Blacet Micro LFO in 180 Racks
  10. Blacet Mini Wave in 173 Racks
  11. BugBrand SYN2A in 167 Racks
  12. BugBrand Dual Amplifier in 161 Racks
  13. BugBrand Dual Digital Shift Register (DDSR) in 153 Racks
  14. BugBrand PRC1 in 150 Racks
  15. BugBrand SYN2B in 139 Racks
  16. Blacet Time Machine in 133 Racks
  17. BugBrand PRC5 in 132 Racks
  18. BugBrand PT Delay in 131 Racks
  19. Blacet Dual Linear VCA in 126 Racks
  20. BugBrand UTL3 in 124 Racks
  21. BugBrand Dual Divide in 122 Racks
  22. BugBrand UTL2A in 121 Racks
  23. Blacet Filthy Filtre in 112 Racks
  24. BugBrand Low Pass Gate in 112 Racks
  25. Blacet Klangwerk in 107 Racks

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