| Aardvark |
| Adobe Systems |
| Akia Professional |
| Alesis |
| Alfred Publishing |
| Amek U.S. |
| AMG |
| Antex Electronics |
| Apogee Electronics |
| Arboretum Systems |
| Armadillo Enterprises |
| Ars Nova |
| A R T Home page |
| Artic Software |
| Ashley Audio |
| Audio Centron |
| Audix |
| Auricle Control Systems |
| Berkley Integrated Audio Software(Bias) |
| BreedLove Guitar Co. |
| Bucket o' Tab |
| Cakewalk |
| Calzone Case Company |
| Welcome to Carver |
| Carvin Corp. |
| Casio |
| C.F. Martin & Company |
| Clavia Digital Musical Instruments |
| Coda Music Technology |
| CreamWare |
| Crystal River Engineering |
| Dean Markley |
| Digidesign |
| Digital Audio Labs |
| Digitech |
| DOD Electronics |
| Doepfer |
| Dolby Laboratories |
| Dr.Sound |
| Electronic Courseware Systems, Inc. |
| Emagic |
| E-mu Home page |
| Ensoniq |
| Epigraf |
| ESP Home page |
| Essential Sounds |
| Evans Amplifiers |
| Event Electronics |
| Eventide Inc. |
| Eye & I Productions |
| Fender |
| Forest Technologies |
| Fostex |
| Furman Sound, Inc. |
| Gadget Labs |
| Genelec |
| Generalmusic Corp. |
| Gibson.net Home page |
| Giebler Enterprises |
| Graphire Corp. |
| Grey Matter Responce |
| Greytsounds Sound Development |
| Hal Leonard Corp. |
| Hamer Guitars |
| Harmonic Systems |
| Harmonic Vision, Inc. |
| Hohner Midia |
| Hotz Corporation |
| Howling Dog Systems |
| Ilio Entertainments |
| Imaga |
| Innovative Quality Software |
| Interactive Light |
| InVision Interactive |
| JS Technologies |
| Jump! Music |
| Kaman Music |
| KAT Home page |
| Kawai America |
| Keyboard Systems |
| Key Electronics |
| Kid Nepro |
| Kurzweil Music Systems |
| L-Squared Sound Effects |
| Latin Percussion |
| Lyrrus |
| Macromedia |
| Maestroware Corp. |
| ManyMIDI Products |
| Mark of the Unicorn |
| Masterbits GmbH |
| MediaTech Innovations |
| Mel Bay Publications, Inc. |
| Mesa Boogie Amplifiers |
| Metalithic |
| Meyer Sound Labs |
| Microsound Technology Unlimited |
| Midi Solutions |
| Midi Man |
| Midisoft Corp. |
| Musicator |
| MusicWare |
| Oberheim |
| On Point Productions |
| Opcode Software & Hardware |
| Otari |
| Ovation |
| PAiA Electronics |
| Passport Designs |
| Patchman Music |
| Paul Reed Smith Guitars |
| Pearl |
| Peavey World Home |
| PFU Limited |
| PG Music |
| Play Music, Inc. |
| QSound Labs |
| Q-Up Arts |
| Quasimidi |
| Rane Corporation |
| Rarefaction |
| RFX |
| RiCharde & Co. |
| Rising Software |
| Rivera Amplifiers |
| Roland Corp. U.S. |
| Rolls Corporation |
| Seer Systems |
| Sion Software, Ltd. |
| Six String Software |
| SKB |
| SofTech Multimedia, Inc. |
| Sonic Desktop Software |
| Sonic Foundry |
| Sonic Solutions |
| Sonor |
| Sound Ideas |
| Sounds Good |
| SoundTech |
| Spatializer |
| Speck Electronics |
| Spectral |
| Star Case Mfg. Co. |
| Steinberg |
| Studer Editech |
| Studio Audio and Video |
| Studiomaster, Inc. |
| studiosource, inc. |
| Syntaur Productions |
| Synthcom Systems |
| Syntrillium Software |
| T.C. Electronic |
| Toca Percussion |
| Turtle Beach Systems |
| Ubi Soft Entertainment |
| Ubiquity Recordings |
| Viscount America Distributors |
| Voce, Inc. |
| Voyetra Technologies |
| Waldorf |
| Washburn |
| Waves |
| W.D. Coakley |
| Westlake Audio |
| WHC Musiksoftware GmbH |
| WinJammer Software Ltd. |
| Yamaha |
| Zildian |
| Zeta Music Systems |
Equipment Empire
