Ключевые слова: amplifier, audio channels, audio channels icon, audio channels symbol, audio icon, black, black and white, blue, channel, channels icon, circle, color, console, design, digital, electronic, element, emblem, equipment, flat, graphic, icon, illustration, instrument, isolated, musical, object, outline, pictogram, player, record, rhythm, round, sign, silhouette, simple, song, sound, square, stere, symbol, technology, track, tune, tuner, volume, wave, web, white,