Ключевые слова: abstract, amp, amplifier, amplify, audio, background, bass, black, blue, box, button, cabinet, combo, concrete, electric, electrical, electronics, equalizer, equipment, gain, heavy, horizontal, illustration, instrument, jam, light, loud, loudspeaker, metal, music, musical, new, nobody, overdrive, performance, power, professional, reflection, rhythm, rock, shining, sound, space, speaker, stack, studio, surround, volume, wall, watts,