Ключевые слова: adjusting, audio, board, button, channel, concert, control, desk, device, digital, display, editor, electrical, electronics, empty, entertainment, equipment, event, festival, floodlights, illuminated, keypad, led, levels, light, media, mixer, mixing, monitor, music, panel, party, popular, power, producer, professional, rays, recording, row, scene, show, sliding, sound, spectacle, spotlights, stage, studio, table, theater, variation,