Ключевые слова: amplifier, audio, broadcast, button, cable, center, channel, closeup, club, color, concert, connector, console, control, dance, digital, disco, dj, electronic, entertainment, equipment, frequency, input, jack, level, line, medium, microphone, mix, mixer, mixing, music, music editor, output, panel, production, professional, radio, recording, recordist, socket, sound, soundman, stereo, studio, switch, technology, volume,