Ключевые слова: amp, amplifier, amplify, announcer, audio, background, backgrounds, band, bass, black, blues, button, close, closeup, control, detail, electric, electronic, entertainment, equalizer, equipment, gain, guitar, instrument, knob, level, loud, maximum, metal, music, musical, object, overdrive, panel, plow, power, professional, recording, rehearsal, rock, sound, stereo, studio, switch, tone, up, vintage, volume, white,