Ключевые слова: adjusting, amplifier, audio, background, board, broadcast, button, channel, closeup, concert, console, control, controller, design, desk, digital, dj, electric, electronic, engineer, entertainment, equalizer, equipment, industry, instrument, knob, level, media, mix, mixer, mixing, music, musical, musician, panel, producer, production, professional, radio, record, slide, slider, sound, soundboard, stereo, studio, switch, technology, visual, volume,