Ключевые слова: amplifier, audio, background, black, cable, cables, channel, closeup, communication, connect, connection, connector, console, control, desk, device, digital, electric, electrical, electronics, entertainment, equipment, guitar, horizontal, input, interconnect, jack, line, media, metal, mixer, music, network, output, panel, plug, power, professional, receiver, record, recording, socket, sound, stereo, studio, technology, volume, white, wire,