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Eurorack Buchla Frac Modcan A MOTM MU Serge 500 Series AE Modular Pedals

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

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There are 397 Frac modules to choose from. Users build 1173 Racks in this universe.

Forum latest Posts

The Watcher https://youtu.be/heM8sZHF_7I Today, 08:37 by Pioneer123 in You

Patch #2 modulating the living shit out of Nautilus Today, 00:41 by Mikenoise87 in Patches

1U Rack#2 The "case" was built by myself and all the modules are laid… Yesterday, 18:06 by PHINYX in Racks

Killer drum rack what do you think about this one? https://modulargrid.n… Yesterday, 17:12 by VONDENFUNKEN in Racks

1U Rack#2 The "case" was built by myself and all the modules are laid… Yesterday, 16:48 by PHINYX in Racks

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News from the Labs

4 Jul 2025 Fully Wired Electronics

Weekend Flash Sale - July Between the 4th and the 8th of July, save 15% on all FWE Eurorack modules (offer excludes components), plus get free international shipping on all orders over £250/ $341.22 (USD) / €289.60 with code "July2025" www.fullywiredelectronics.com/store

2 Jul 2025 b:art instruments

b:efuddle

We're excited to introduce a long-awaited module to our lineup, b:efuddle! This analog processor contains two wavefolders, two slew limiters, and two ring modulators. Built for versatility in a compact 14HP format, it handles both audio and CV. Check out the details: https://bartinstruments.com/products/b-efuddle

2 Jul 2025 Shakmat

Bishop's Miscellany mk2

Hi everyone, we're delighted to inform you we just released our Bishop's Miscellany mk2, named "Instant Riff maker" by our users. The Bishop's Miscellany mk2 is the successor of our very first module we released 10 years ago 🎉 More about it here :https://www.youtube.com/watch?v=S0SEiSkem0w&list=PLQAd5krDiiT4J1i5KG4vlOKuCsYlToV46

28 Jun 2025 Alfa Delta

This is the perfect companion for Dionisi and Metamorf : Faderfox EC4 (https://www.faderfox.de/ec4.html). This is a faderbox that can send 14 bit MIDI CC messages, for fine resolution of frequency, without zipper noise. I updated Dionisi firmware to 2.2 (https://alfadelta.be/dionisi.html#downloads) and Metamorf firmware to 1.1 (https://alfadelta.be/metamorf.html#downloads). These latest firmwares also fix some issues with the quantisers.

28 Jun 2025 WGD Modular

pho

Say hi to Pho – a super compact 4HP quad mute module! Built for muting triggers, clocks, or CV with ease. Passive by default, no power required. Simple, effective, and perfect for hands-on control in any rack.

26 Jun 2025 Radical Frequencies

Dual VCA Lin Log

Radical Frequencies New Dual Vca Lin Log in 8hp and 46mm depth High quality sound module with 2 separate VCAs , one linear and one logarithmic. Check my website for more info ! https://www.radicalfrequencies.com/index.php/dual-vca-lin-log

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