Ключевые слова: amp, amplifier, amplify, audio, background, bass, black, blues, box, button, cabinet, combo, control, electric, electrical, electronics, equalizer, equipment, gain, guitar, heavy, horizontal, illustration, instrument, jam, loud, loudspeaker, marshall, metal, music, musical, new, overdrive, performance, play, power, professional, rhythm, rock, sound, space, speaker, stack, studio, surround, technology, vintage, volume, wall, watts,