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

The 500 Series is not a modular synthesizer format but a modular audio processing stack and was originally developed by API.

Show me the 500 Series modules

There are 683 500 Series modules to choose from. Users build 4643 Racks in this universe.

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Entries that aren't actually modules ... Another one https://modulargrid.net/e/other-unknown-zoom-l-… Today, 01:50 by sibilant in ModularGrid

A beginner needs some advice Hi, A lot of modules for that case. To run this, you'll n… Yesterday, 20:51 by ferran_RMBL in Racks

Feature Request I would like to see an option to get a public link for a pr… Sunday October 05, 17:47 by toptier in ModularGrid

My Calculated Eurorack I really like the Flame C3 MkII knob recorder. Just 3 recor… Sunday October 05, 11:54 by jodro in Racks

Instruō ceithir Wow! Love the look, love the description, love the possibil… Friday October 03, 18:37 by mikeleebirds in Modules

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News from the Labs

5 Oct 2025 Alyseum

Alyseum is pleased to present two unique new modules, PLEXUS and PUSH, now available at Perfect Circuit (US), Fukusan (JP), and online. Ready to explore new sounds? These modules are designed to push the boundaries of your creativity.

3 Oct 2025 NoisyFruitsLab

DCO

Dual Wavetable Oscillator guaranteed noise inside ;) https://noisyfruitslab.com/?p=7533

2 Oct 2025 Tre Modular

DIYers, get your soldering irons hot, cause we are introducing Black Trinity DIY Bundle. Three of our most popular modules in one bundle for an attractive price. More info www.tremodular.com

2 Oct 2025 Axis Modular

Hi All, I'm now selling skiffs at my Etsy UK store! 3u, 3u + 1u, camera type case with removable table top skiff etc......

30 Sep 2025 u-he

Cen2rion

CEN2RION is a six-input, two-output scanning mixer for audio, CV, or both at the same time. Cleverly controlled with just two knobs per layer, the twelve high-quality VCAs can mute, solo, blend, sum, route, or split signals across two busses. Learn more about it here: https://u-he.com/products/cen2rion/

26 Sep 2025 Joranalogue Audio Design

Walk 4

We're presenting two brand new modules at Machina Bristronica: Walk 4 and Warp 1. Learn more at https://joranalogue.com/ or head to our booth to check them out!

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Top Modules rated by users

API 550A Ø 5.00 (4)
Elysia Nvelope 500 Ø 5.00 (4)
Classic API VP28 Ø 5.00 (3)
Serpent SB4001 Ø 5.00 (3)
Solid State Logic ULTRAVIOLET Stereo Equaliser Ø 5.00 (3)
Smart Research C1LA Ø 5.00 (3)
Louder Than Liftoff Chop Shop Void Corp Edition Ø 5.00 (2)
FMR Audio RNC 500 Ø 5.00 (2)
Kush Audio Electra Ø 5.00 (2)
Pete’s Place Electrodyne 501 Ø 5.00 (2)
Louder Than Liftoff Chroma Ø 5.00 (2)
Shadow Hills Dual Vandergraph Ø 5.00 (2)
WES Audio Rhea Ø 5.00 (2)
IGS Audio S-Type 500 Ø 5.00 (2)
Rupert Neve Designs 535 Ø 5.00 (2)
Elysia Xfilter 500 Ø 4.75 (4)
Elysia Xpressor 500 Ø 4.67 (6)
DIYRE Colour Palette MK2 Ø 4.67 (3)
Elysia Karacter 500 Ø 4.50 (4)
Trident Audio Developments 80B 500 Series EQ Ø 4.50 (2)
Sound Skulptor MP573 Ø 4.50 (2)
API 512c Ø 4.50 (2)
Kush Audio Electra 500 Ø 4.50 (2)

Modules have to be rated at least 2 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