waiting for producer

adjust amp amplifier analog audio bias board brass broadcast button buy cable center compact composer concert connectors console control cord data desk digital disc disk dvd effect electronic equalizer fader features fi film frequency front gain hand headphones hi input instrument instument jack jockey jokey knob loud mackie macro media meters mix mixer mixing mixingdesk movie music output play pot producer production professional radio record rent rental right signal slider sound space speaker studio surround switch technology terminal volume wire