Ключевые слова: amplifier, audio, background, black, cable, cables, closeup, communication, computer, concert, connect, connection, connector, console, control, cord, desk, device, digital, electric, electrical, electronic, electronics, entertainment, equipment, input, instrument, jack, level, line, metal, mic, microphone, mix, mixer, mixing, music, panel, plug, power, professional, record, sound, stereo, studio, technology, volume, wire, xlr,