Manufacturers

ADT

AEQ

AEV

Allen & Heath

Alesis

Altec

AMS Neve

Amek

Arrakis

API [Automated Processes, Inc.]

Audient

Audio Media Research [Peavey]

Auditronics

Aurora Audio

ATI

Avalon [Sear Sound]

Avid

Axia

BBC

Behringer

Busby

Cadac Electronics

Calrec

Carvin A&l

Crest Audio

D&R

Daking

DDA

Digidesign

DHD

DiGiCo

Electrodyne

EMI

Euphonix

Flickinger

Fix Audio Designs

Focusrite

GatesAir

Gecko

Harrision

Helios

Klotz

Lawo

Logitek

Looptrotter

Mackie

MCI

Midas

Motown:

☀http://www.recordingeq.com/2006motown/06motown24.html

https://www.motownmuseum.org/about-the-museum/the-collection/studio-a/

Neve

PreSonus

Purple?

Quad Gamma

QSC

RCA

Renegade

RND [Rupert Neve Designs.]

Roland

Shadow Hills

Sierra

Solidyne

Sonosax

Sony

Soundcraft

Sound Devices

Sound Techniques

Stage Tec

Studer

Speck

Spectrasonic

Sphere

SPL

SSL [Solid State Logic]

Tamura

Tascam

Telefunken

Toft

Tonelux

Tree Audio

Trident

UnderTone Audio

Universal Audio

Wheatstone

Wunder

Yamaha
 * Sunset Sound
 * DHD Audio
 * DiGiCo
 * Electro-Voice
 * Euphonix
 * Fairlight
 * Harris Corporation
 * Peavey
 * Phonic Corporation
 * Pioneer Corporation
 * Rane Corporation
 * Samick
 * Samson Technologies
 * Shure
 * Stage Tec
 * Studiomaster
 * Tapco
 * Ward-Beck Systems