Ключевые слова: amplifier, audio, background, black, board, broadcast, button, cable, channel, closeup, concert, console, control, desk, device, digital, dj, dynamic, electric, electronic, entertainment, equalizer, equipment, hardware, instrument, jack, knob, line, macro, media, mix, mixer, mixing, music, output, panel, plug, professional, record, recording, signal, signals, sound, space, stereo, studio, technology, vintage, volume, white,