Audio Video Vantage is the largest growing music store in Ontario. Our 3 locations in Richmond Hill, Mississauga and Scarborough, and more location coming. We have many different karaoke and musical equipment for your selection. We carry the products you need when you need them. Whether you are a professional musician, participate in a garage band, or just want to learn an instrument, we have the right product and service for you. more... See more text