- 5 Star Karaoke
- A J Electronic's
- ADL Sound & Stereo
- Ata Stereo Sound
- Audio Center
- Audio Laboratory
- Audio Service Specialists
- Audio Service Specialists
- Audio Video Specialist Inc
- Audio Video Svc Ctr
- Audiotron-Hi Fidelity Corp
- Audiotronics
- Bang & Olufsen Svc
- Beta Electronic
- D C TV
- D R Hi Fi
- Dynamic Business Electronics
- Eagle Distributor Parts
- Edward's STEREO & TV Svc
- Electronic Restorations
- Everything Audio
- Florida Speaker Lab
- General Electronics Corp
- Hillsborough Sound Co
- L Dunham
- Laird Electronics
- Lattuca Electronic Svc
- M & W Electronics Inc
- Magnetic Tape Recorder
- Marquette Electronics Inc
- Midwest Electronics
- Pacific Service Co
- Phil's Electronics & Telephone
- Sound Phase Electronics
- Sounds Like New
- Soundsville Stereo Shop
- Speaker Repair Svc
- Speaker Shop
- Sullivan's Electronics
- Suntronics Inc
- Sweetwater Sound Inc
- T M Speaker Repair & Rebuild
- Video Lab
- WEBB Radio & TV Svc
- WEBB Radio & TV Svc
- WEBB Radio & TV Svc
- Wilson Communications
