| Business | Phone |
| Dynamic Sound 6401 2nd Pl Nw, Washington 20012 | (202) 726-3941 |
| Graffiti Audio-Video 4914 Wisconsin Ave Nw, Washington 20016 | (202) 244-9643 |
| Graffiti Audio-Video 1219 Connecticut Ave Nw, Washington 20036 | (202) 296-8412 |
| Myer-Emco Inc 2241 Wisconsin Ave Nw, Washington 20007 | (202) 342-9200 |
| Venus Stereos & Tv 1804 Adams Mill Rd Nw, Washington 20009 | (202) 483-3950 |