A Designs
A.D.A.M. Audio GmbH
Aardvark
ACO Pacific, Inc.
Acoustic Systems
Acoustical Solutions, Inc.
Adamson Systems Engineering
ADK Microphones
AEA
Akai Musical Instrument Corporation
AKG Acoustics, US
AKM Semiconductor, Inc.
Alcorn McBride, Inc.
Allen & Heath USA
Amek
Amphenol Audio
Analog Devices, Inc.
Apex N.V.
API Audio
Apogee Electronics, Inc.
Applied Microphone Technology
Architectural Acoustics
ART- Applied Research & Techology
Arturia
ATC / Transamerica Audio Group, Inc.
ATI - Audio Technologies, Inc.
ATR Service Co.
Audio Accessories, Inc.
Audio Amateur Inc.
Audio Developments
Audio Engineering Associates
Audio History Library
Audio Media US
Audio Precision
Audio Technology Magazine
Audio Toys
Audio Underground / Mercenary Edition Lounge
Audio, Ltd. / MacArthur Group
Audio-Technica U.S., Inc.
Audix Corporation
Auralex Acoustics
Avalon Design, Inc.
Aviom, Inc.
Bag End Loudspeakers
Bang & Olufsen ICEpower a/s
Belden Electronics Division
Benchmark Media Systems, Inc.
Berklee College of Music
BIAS ( Berkley Integrated Audio Software )
BLUE Microphones
Blue Sky / Group One
Boston Skyline Studio, LLC
Brainstorm Electronics, Inc.
Brauner
BridgeCo AG
Broadcast - Traffic Concepts, Inc.
Brother International Corporation
Bruel & Kjaer North America
Bryston Ltd.
BSS Audio
BTX
Cable Factory
CAD Professional Microphones
Cadac Electronics Ltd.
Cakewalk
Calrec Audio Ltd.
Cedar Audio Limited
Celestion / Group One Ltd.
Chandler Limited
Cherry Lane Magazines, LLC - Home Recording Magazine
Chevin Research
Cirrus Logic Inc.
Clarion Musical Instument Insurance
CM Labs
Coding Technologies
Coleman Audio
Coles / AEA
Community Professional Loudspeakers
Cooper Sound Systems
Core Sound
Countryman Associates, Inc.
Course Technology
Crane Song Ltd.
Creative Network Design
Crest Audio
Crown International
Cycling '74
D.A.S. Audio
D.W. Fearn
D2Audio Corporation
DACS Ltd
Dale Pro Audio
Dan Dugan Sound Design
dbx Pro
DCS
Desch Audio GmbH
DiGiCo / Soundtracs
Digidesign
Digidesign Development Partners
Digigram
Digital Theater Systems, Inc.
Disc Makers
DK Audio A/S
Dolby Laboratories, Inc.
Doremi Labs, Inc.
Dorrough Electronics
DPA Microphones
Drawmer (USA) / Transamerica Audio Group, Inc.
DVD Audio Council
Earth Works Audio Products
Eastern Acoustic Works, Inc.
Edirol Corporation
Electro - Harmonix
EMM Labs
E-mu Systems
Equi=Tech Corporation
Euphonix, Inc.
Eventide, Inc.
Ex'pression Center for New Media
Fairlight
Film-Tek & Associates, Inc.
Five Towns College
Focal America
Focal Press, An Imprint of Elsevier Science
Fostex America
Francis Manzella Design Ltd.
Fraunhofer Institut Fuer Integrierte Schaltungen
Friend-Chip
Front of House Magazine
Fundamental Acoustic Research
Furman Sound
Future Media Concepts, Inc.
FXpansion Audio UK Ltd.
G.R.A.S. Sound + Vibration
Gamble DCX Consoles
Gefen Systems
Genelec
Genex Audio
Geoffrey Daking & Co., Inc.
Gepco International, Inc.
Gibson Labs
Glyph Technologies
GML, LLC
Gold Line / TEF
Gordon Instruments
Gotham Audio Cable
Grace Design
Great River Electronics Inc.
Griffin Audio Design
Groove Tubes
Group One Ltd.
H.E.A.R. - Hearing Education & Awareness for Rockers
Hacousto / Sonic Systems, Inc.
Harrison by GLW, Inc.
Hear Technologies
House Ear Research Institute
HPV Technologies LLC
Huge Universe
Imas Publishing / Audio Media / Pro Audio Review
Independent Audio
Industrial Acoustics Co.
Infinium Technologies Ltd
Innova-son
Innovative Electronic Designs, Inc.
Intelligent Audio Systems, Inc.
Inter-M Americas, Inc.
IZ Technology Corp.
JBL Professional
Joemeek
Josephson Engineering
JRF Magnetic Sciences
Keen Ocean Industrial Ltd.
Kilo International
Klein + Hummel North America
Klippel GmbH
L-Acoustics US
Lake Technology Limited
LARES Associates
Lavry Engineering (formerly dB Technologies)
Lawson, Inc.
Lectrosonics, Inc.
Level Control Systems
Lexicon, Inc.
Linn Products Ltd
Listen, Inc.
Little Labs
LiveSound International Magazine
LiveWire Remote Recorders Ltd.
Logitek Electronic Systems, Inc.
Lundahl Transformers AB
Mackie Designs
Magtrax
Manifold Labs
Manley Laboratories, Inc.
Marian Digital Audio Electronics
Mark of the Unicorn (MOTU)
Martin Audio
Martinsound, Inc.
M-Audio Inc.
MC2 Audio Ltd. / Group One
McCauley Sound, Inc.
Media Specialty Resources
MediaMatrix
Mercury Recording Equipment Co.
Merging Technologies
Metric Halo Distribution, Inc.
Meyer Sound Laboratories, Inc.
Mia Press
Millennia Media, Inc.
Mix
Mixed Logic Studio Electronics
Modulation Sciences
Mogami Cables
mSoft Inc.
Muse Research, Inc.
Music And More (MAM)
Music Maker Publications / Recording Magazine
MXL Microphones
Nagra USA, Inc.
National Instruments
National Systems Contractors Association
Native Instruments gmbh
Nemal Electronics Intl., Inc.
Netcira by Fostex
Networksound, Inc.
Neumann / USA
Neutrik USA, Inc.
Nexo USA
NHT Pro
Noren Products, Inc.
Norris-Whitney Communications
NTI - Neutrik Test Instrument
OKM Microphones
Orban / CRL
Otari Corporation
Panasonic Automotive Systems Company of America
Parsons Audio: Center for Audio Studies
Pearl Microphones
Peavey Electronics Corporation
Pendulum Audio, Inc.
Penn Elcom
Performance Devices
Phoenix Audio International / Transamerica
Plangent Processes
Plus24
PMC Monitors
PMI Audio Group
Post Magazine (AdvanStar Communications)
Posthorn Recordings
Powerphysics
Precision Laboratories
PreSonus Audio Electronics
Prime LED
Primedia Business
Primera Technology, Inc.
Prism Media Products, Inc
Proac-Modern Audio
Production Media (Church Production Magazine)
Professional Audio Design, Inc.
Professional Sound Services
ProSoundWeb
Purple Audio, Inc.
Radial Engineering ( A Division of CableTek )
Rane Corporation
RealTraps
Redco Audio, Inc.
Renkus-Heinz, Inc.
Resolution (S2 Publications Ltd. )
Rohde & Schwarz GmbH & Co. KG
Roland Corporation
Royer Labs
Sabine, Inc.
Sabra-som Ltd. (K-IV Enterprises)
SADIE UK
SAE Institute of Technology
Sam Ash Professional Audio Group
Sanken Microphones
Schoeps Mikrofone
SE Electronics
SEK'D
Seltron Components Ltd.
Sennheiser Electronics Corp.
Seven Woods Audio, Inc.
Shep Associates Ltd.
Shure Incorporated
Signex
SLS Loudspeakers
Snakepro
Solid State Logic
Sommer Cable
Sonicraft
Sonosax
Sony Electronics, Inc.
Sony Super Audio CD
Sound Construction & Supply Inc.
Sound Devices, LLC
Sound Ideas
Sound on Sound Magazine
Soundcraft
Soundelux Microphones
Soundfield Research / Transamerica Audio Group
Soundminer, Inc.
SPARS
SPL Electronics GmbH
SRS Labs, Inc.
Stage Accompany
Steinberg - The Audio Group of Pinnacle Systems
STUDER
Studio Network Solutions
Studio Projects
Studio Technologies, Inc.
Summit Audio, Inc.
Sunrise E.& E. Inc.
Swissonic
Switchcraft, Inc.
Tamura Corporation
Tannoy North America Inc.
TASCAM
TC Electronic Inc.
Tekserve Corporation
Telefunken North America, LLC
TerraSonde
Testa Communications
Texas Instruments
THAT Corporation
The ATI Group
The John Hardy Company
The Museum of Sound Recording
The Recording Academy
The Recording Studio Insurance Program
THX Ltd.
Toft Audio Designs
Total Production U.S.
ToteVision
Trident Audio
True Systems
Turbo Sound
Ultrasone AG
Under Cover
Unique Recording Software, Inc.
United Entertainment Media
Universal Audio
Videotek
Virtual Mixing Company
Voyager Sound Inc.
Wacom Technology
Walters-Storyk Design Group
Wave Arts, Inc.
Wave Distribution
Wave Mechanics
Wavefront Semiconductor
Waves, Inc.
Westlake Audio
Whirlwind
Wireworks Corporation
Wohler Technologies, Inc.
Wunder Audio
Xilica Audio Design
XTA Electronics / Group One Ltd.
X-Vision Audio US Ltd.
Yamaha Corporation of America
Yamaha mLAN Licensing Office
Zaxcom Audio
Zetex Inc
Z-Systems, Inc.