| Business | Phone |
| Metro Sound & Music Ltd 486 Yonge St, Toronto M4Y 1X5 | (416) 921-4270 |
| Mr Hi-Fi 367 Yonge St, Toronto M5B 1S1 | (416) 586-9669 |
| Rl Sound & Lighting 67 Lynd Ave, Toronto M6R 1T8 | (416) 537-6905 |
| Baldwin Sound Systems Ltd 2013 Yonge St, Toronto M4S 1Z8 | (416) 481-5291 |
| Sennheiser Inc 12 Wells Hill Ave, Toronto M5R 3A6 | (416) 588-2442 |
| Show Pro 2005 Danforth Ave, Toronto M4C 1J7 | (416) 699-9699 |
| Sunshine Sound & Lighting Rntl 691 St Clair Ave W, Toronto M6C 1B2 | (416) 653-9652 |
| Universal Light & Sound 52 Alberta Ave, Toronto M6H 2R6 | (416) 656-3915 |