- Ableton
- ADK Condenser Microphones
- AKG
- Amazon Sound Recording Equipment
- Applied Acoustics
- Audio-Technica
- AudioGear
- Audix
- Auralex Acoustics
- B & H
- Behringer
- Blue Microphones
- Broadcasters General Store
- BSW
- CEntrance, Inc.
- Creation Audio Labs
- dbxPro
- DigiDesign
- EQ Magazine
- Equator Audio Research
- Eventide
- Focusrite Audio Engineering
- Full Compass
- Downloading Garage Band Music Software on a PC
- Genelec
- Guitar Center
- Guitar Junky
- Harlan Hogan’s VoiceOver Essentials
- JBL
- JZ Mics
- Klein-Hummel
- Lauten Audio
- List of Royalty-Free Music sites
- M-Audio
- Mackie
- Marek
- Microphone Parts
- Microtech Gefell
- Millenia Music
- Minnetonka Audio Software
- Motu
- Musician’s Friend
- Nady Mics
- Neumann
- Overloud
- PreSonus
- ProAudio
- ProAudioSuperStore
- PSPaudioware.com
- Rain Recording
- RSC Quick sound
- RSPE
- SAE Institute
- Sam Ash
- SamsonTech
- Sims Audio
- Steinberg Media Technologies
- Sweetwater
- Tascam
- Universal Audio
- Vocal Booth
- Whisper Room
- ZZSounds