However, ask them about the sound quality and the loudness of the concert ... with my first punk band at 12 with my brother and my first job at 17, running sound at a local venue.

It is exceptionally easy to use. It comes with a five-band equalizer, a bass boost, virtualization, and even a loudness enhancer. Like most, it comes with a widget and presets to get you started.

Sound waves are vibrations being passed on between particles. In the example above, the vibrating rubber band pushes on the air particles next to it. The air particles start vibrating and push on ...