| Business | Phone |
| Dmx Music 2217 Ivan St, Dallas 75201 | (214) 954-1500 |
| Sound Productions Inc 10430 Shady Trl, Dallas 75220 | (214) 351-5373 |
| U-Han Inc 10212 Denton Dr, Dallas 75220 | (214) 654-0554 |
| Cedrick Frank Assoc Inc 4801 Spring Valley Rd 113, Dallas 75244 | (972) 233-0001 |
| Gemini Stage Lighting & Sound 10218 Miller Rd, Dallas 75238 | (214) 341-6922 |
| Hillcrest High Fidelity Inc 4488 Spring Valley Rd, Dallas 75244 | (972) 716-9900 |
| Showco 8204 Elmbrook Dr, Dallas 75247 | (214) 638-3326 |
| Texas Special Systems Inc 10211 Cayuga Dr, Dallas 75228 | (214) 328-2977 |
| Mobile Sound Enclosures 2240 N Prairie Creek Rd, Dallas 75227 | (214) 398-9314 |
| Peak Audio 2118 Tucker St, Dallas 75214 | (214) 660-0030 |