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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 622 500 Series modules to choose from. Users build 4121 Racks in this universe.

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News from the Labs

CubuSynth 10hp ProtoBoards
24 Apr 2024 CubuSynth
OUT NOW!!! 🥳 💜💚 DIY ProtoBoards to create your own Eurorack Modules in 4hp or 10hp 
Frap Tools I - INSERT
23 Apr 2024 Frap Tools
The Insert is a CGM add-on that allows you to connect stereo effects to your audio sum both in series (insert) and in parallel (stereo send/return). Its straightforward interface contains two couples of outputs and inputs with dedicated gain switches. We designed it by listening to our amazing community's needs, and we're super excited! It ships right now, so check your favorite dealer! 
Fully Wired Electronics Multi-Logic
We currently have 5 B-Grade Multi-Logic units listed on our website. These units are now being sold at a discount price of £92.50/ $111 (USD)/ €104 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/multi-logic-b-grade  
AMSynths AM1035 Triple Modulator
22 Apr 2024 AMSynths
AMSynths launch the first of ten modules that recreate the "lost modules of the ARP 2500". Re-imagined 50+ years after Tonus created prototypes and ideas that take the 2500 into new sonic territory. The AM1035 is a Triple Modulator with three channels of warm transistor quadrant modulators. Each channel can be set up as a ring modulator, a mixer or a VCA. An incredibly versatile module that creates many different sounds.  
Infrasonic Audio Warp Core
21 Apr 2024 Infrasonic Audio
FLASH SALE - 10% off Warp Core with code WARP420 at checkout. Need a new stereo voice in your rack? https://shop.infrasonicaudio.com Sale ends 4/22 at midnight.  
Older News →

Top Modules rated by users

  1. Elysia Nvelope 500 Ø 5.00 (4)
  2. API 550A Ø 5.00 (3)
  3. Serpent SB4001 Ø 5.00 (3)
  4. Smart Research C1LA Ø 5.00 (3)
  5. IGS Audio S-Type 500 Ø 5.00 (2)
  6. Classic API VP28 Ø 5.00 (2)
  7. FMR Audio RNC 500 Ø 5.00 (2)
  8. Pete’s Place Electrodyne 501 Ø 5.00 (2)
  9. Louder Than Liftoff Chroma Ø 5.00 (2)
  10. Solid State Logic ULTRAVIOLET Stereo Equaliser Ø 5.00 (2)
  11. Kush Audio Electra Ø 5.00 (2)
  12. Shadow Hills Dual Vandergraph Ø 5.00 (2)
  13. WES Audio Rhea Ø 5.00 (2)
  14. Louder Than Liftoff Chop Shop Void Corp Edition Ø 5.00 (2)
  15. Elysia Xfilter 500 Ø 4.75 (4)
  16. DIYRE Colour Palette MK2 Ø 4.67 (3)
  17. Elysia Xpressor 500 Ø 4.60 (5)
  18. Elysia Karacter 500 Ø 4.50 (4)
  19. Sound Skulptor MP573 Ø 4.50 (2)
  20. Trident Audio Developments 80B 500 Series EQ Ø 4.50 (2)
  21. API 512c 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 4.35 is considered to be above average.

Show the Top 100 evaluation lists

Popular Modules in racks

  1. Rupert Neve Designs 542 in 919 Racks
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  3. Rupert Neve Designs 511 in 520 Racks
  4. AMS Neve 1073LB in 518 Racks
  5. API 512c in 484 Racks
  6. Solid State Logic SSL 611EQ in 450 Racks
  7. Rupert Neve Designs 551 in 443 Racks
  8. Classic API VP28 in 431 Racks
  9. API 550b in 426 Racks
  10. dbx 560A in 420 Racks
  11. Solid State Logic SiX Channel Strip in 416 Racks
  12. Solid State Logic E-Series EQ Module in 400 Racks
  13. Dramastic Audio Obsidian 500 in 394 Racks
  14. Rupert Neve Designs 535 in 367 Racks
  15. Maag Audio EQ4 in 355 Racks
  16. API 550A in 354 Racks
  17. Elysia Karacter 500 in 336 Racks
  18. API 527 in 311 Racks
  19. Chandler TG2-500 in 299 Racks
  20. Elysia Xpressor 500 in 298 Racks
  21. Solid State Logic ULTRAVIOLET Stereo Equaliser in 298 Racks
  22. Classic API BT50 in 278 Racks
  23. Solid State Logic E-Series Dynamics Module in 269 Racks
  24. API 512v Discrete Mic / Line Pre in 268 Racks
  25. API 560 in 247 Racks

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