Full-service tracking, mixing, and mastering studio based in Austin, TX, rooted in DIY ethos. Specializing in music for TV, film, and independent artists, with a focus on electronic music - offering affordable rates ♫

Welcome !

Launched in 2026 by Hector Carlos Ramirez (a.k.a. AURAGRAPH), Factory Systems is a full-service recording studio offering tracking, mixing, and mastering in the heart of Austin, TX (just 5–10 minutes from downtown)
while also providing remote mixing and mastering services to artists worldwide.

With a focus on hardware synthesizers and drum machines, we use premium analog and digital equipment to give every project notable depth and character.

Operated by in-demand engineer Hector Carlos Ramirez, Factory Systems is ready to help you shape your sound.

Book today to lock in your project.

Factory Systems own Hector Carlos Ramirez is nominated for a Television Academy Primetime Emmy for outstanding sound mixing on Stranger Things Season 5! Congratulations to all the nominees!

Credits

Kyle Dixon & Michael Stein - Stranger Things 5 (Score Mix Engineer)

Harsh Symmetry - On-Screen Death (Mastering)

AURAGRRAPH - Digital Dream Computer (Tracking, Mixing, Mastering)

Kyle Dixon & Michael Stein - Valley of the Boom (Score Mix Engineer)

Kyle Dixon & Michael Stein - Stranger Things 3 (Score Mix Engineer)

Daniel Chavez Crook - Last Life (Mastering)

Shock Doctrine - Sapience (Tracking, Mixing, Mastering)

Kyle Dixon & Michael Stein - Stranger Things 4 (Score Mix Engineer)

NEOCONS - Back To Zero (Recording, Mixing, Mastering)

Mimi Cry - Laugh Track (Mixing, Mastering)

AURAGRAPH - Sounds For Focus & Productivity (Tracking, Mixing, Mastering)

SRSQ - Born Alone, Die Alone (Mastering)

Pleasure Coffin - Noise Not Love (Mastering)

Omnihell - Extreme Suffering (Mastering)

CD Ghost - When The Rain Stops (Mixing/Mastering)

Pearly Drops - Fade To Black (Night Tapes Remix) (Mastering)