Welcome to Uno MaS Studio


Located in Brentwood, TN, Uno Mas Studio is a fantastic space for your next project.

The studio space is 1100 square feet and has 3 iso booths, a Pork Pie drum kit, a Behringer 16 channel headphone system, and a Hammond C-3 organ with a 122 Leslie. We have an extensive mic selection as well.

Meet Doug

Doug Sarrett is a Nashville-based Independent Audio Engineer.  He came to Nashville to attend Belmont University and has worked steadily in Nashville recording studios since graduation. He has recorded with many artists and songwriters, some of which are listed below.

Doug is also owner of Uno Mas Studio in Brentwood, TN.

He is married to Eve and they have two children, Camden and McCall.

A brief list of some of the artists Doug has worked with:


Paul McCartney

Bruce Springsteen

One Republic

Jonas Brothers

Samsung Phones

Vince Gill

Miley Cyrus

Micheal McDonald

Walt Disney Corp.

Glen Campbell

Micheal W. Smith

Christopher Cross

Amy Grant

Colbie Caillat


Danny Gokey

Rich Mullins

Jars Of Clay

Jeremy Camp

Shirley Ceasar

Jennifer Holliday

Kirk Franklin

Smokie Norful

Point Of Grace

Michelle Tumes

Bob Carlisle

Marcos Witt


CeCe Winans

Tim Akers and The Smoking Section

Toby Mac

John Michael Talbot

Gary Chapman

Smoky Mt. Hymns

Don Moen

Marcus Hummon

Bryan Duncan

Steve Green

Sandi Patty


White Heart

Smoky Mountain Hymns


Larry Gatlin

The Gatlin Brothers

Pam Tillis

Tanya Tucker

Paul Overstreet

Kix Brooks

The Oak Ridge Boys

Jay Demarcus (of Rascal Flatts)

 Shirley Jones (Mom Partridge)

Brooklyn Tabernacle Choir

Larnelle Harris

33 Miles

4 Him

Andre' Couch Tribute record

Gaither Vocal Band

NFL Carolina Panthers

Jacqueline Pettrocia


Denver and the Mile High Orchestra

Western Flyer

ATF - US Govt.

US Air Force Hot Band

Mix for the POTUS in the East Room of the White House



- AKG 414B-ULS
AKG C-12
- AKG 451w/20db pad (x2)
- AKG D-1000 (x6)
- AKG D-112

- Audio Technica 4047 (x2)
- Audio Technica 4033 (x2)

- Audio Technica ATM 450 (x2)
- Geffell UM70S (x2)
Manley Gold Reference Tube

- Neumann U87 (x2)
- Neumann 84 (x2)
- Neumann U-47
- Neumann FET 47  
Neumann KM54 (x2)
- Royer 121 (X2)
Sanken CU-41 (X2)
- Schoeps CMC5-U (X4)
- Sennheiser 421U (X4)
- Shure 55S
- Shure SM-57 (X4)
- Shure SM-58 (X2)
- Shure SM-81 (X4)

- Sony ECM 50

- Carl Tatz Phantom Focus System with Tannoy Super Golds


- Trashcan Mac, Pro Tools Ultimate with Avid I/O (32 in, 40 out)
- Plugins: UAD Ultimate, Slate, Massey, Soundtoys, Waves, etc. 


- Aphex 3 band equalizer (x11)
- Aphex CX-1 compressor (x4)
- API 312 mic preamp (x4)
- API 512 B mic preamp (x4)
- API 560-B graphic equalizer (x2)
- DBX 160 limiter (x2)
- Empirical Labs EL8 Distressor (x2)
- Focusrite ISA 110 (x2)

- GML 8304 4-channel mic preamp
- GML 8200 EQ
- GML 8900 Compressor
- Inward Connections Vac-Rac tube limiter (x4)
- MAAG equalizer PR-EQ4-500 (x2)
- Millenia HV-35 preamp
- Neve 1073 pre-amplifer/equalizer (x4)
- Neve 1081 pre-amplifier/equalizer (x2)
- Purple Audio MC77 tube limiter (x2)
- Shadow Hills Mono GAMA preamp (x2)
- Teletronics LA-2A tube limiter/compressor
- Teletronics LA-3A tube limiter/compressor (x2)
- TubeTech CL1B tube limiter

tape machine

Tape Transfer

If you need previous projects transferred, we have practically every format made! (If we don't have it, we know someone in Nashville who does). Onsite, we have an Otari MTR 90 III 24 track analog machine, a Sony 48 track machine, several ADAT 8 channel machines, and several DA-88's as well. We also have Otari 1/4" and 1/2" tape machines, several DAT machines, and a Tascam cassette machine. We also have a convection oven to bake analog tape in before transfer. All transfers are into Protools as .wav files, with a rough mix of the content included. 



Get in touch with Doug!

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