Carlsbad High School's Director of Bands, Peter Manzi, tells us how much the MegaVox has revamped and totally changed practice. Students can clearly hear him across the field. Gone are the days of sticks and glock blocks. The wireless capability of the MegaVox makes it even easier to connect a Dr. Beat and wireless microphone during practice. Their efficiency and effectiveness has improved immensely due to the Anchor Audio MegaVox portable PA system.