Ключевые слова: adjusting, audio, background, balance, board, broadcast, button, channel, closeup, club, concert, console, control, design, digital, disco, dj, electric, electronic, entertainment, equalizer, equipment, fader, instrument, knob, level, line, media, mix, mixer, mixing, music, musical, nightclub, panel, party, people, producer, production, professional, radio, record, slider, sound, soundboard, stereo, studio, technology, variation, volume,