Audio Manufactures

Accuphase

AKG

Alcorn McBride Inc

Alesis

Allen & Heath

AMS-Neve

Antares Audio Technologies

Apogee

Ars Nova

Ashly

Atlas Sound

Audio Authority Online.

Audio-Technica

Benchmark Media

Beyerdynamic

BGW Systems

Cakewalk

Carver Professional

Carvin Pro Sound

Casio Online

CMJ Tape and Disc

Coda Music Technology

Community

CreamWare!

Creative Labs

Crown

dbx Professional

Digidesign

Digital Audio Labs

Dolby Laboratories, Inc.

Eastern Acoustic Works

Echo Digital Audio

Edirol Online

E-mu

Entertainment Technology

Epiphone

Eventide

Evolution

Fishman Transducers

Focal Press

Focusrite

Fostex

Gemini

Gibson Musical Instruments

Harman Kardon

Hartke

Kaman Music Corporation

Kurzweil Technologies, Inc.

Lexicon

Line 6

Mackie

Marantz

Mark of the Unicorn

Martin Guitars

M-Audio

Midisoft

Musitek

Neumann

Opcode

PAiA

Peavey

Philips

QSC Audio

Rane

RealAudio

Richmond Sound Design

RME

RØDE

Roland U.S.

Sadie

Samson

Sennheiser USA

Shure Brothers Incorporated

Solid State Logic

Sonic

Sonic Foundry

Sonic Timeworks

SONY

Soundcraft

Sovtek / Electro Harmonix

Spectrum

Steinberg

SWR Sound Corporation

Tannoy

Tascam

TC Electronic

Telos

Tobias Basses

Voyetra-Turtle Beach

Waldorf Electronics

Waves

Wildcat/Autoscore

Wireworks Corp.

Yamaha

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