Ключевые слова: acoustic, amp, amplification, amplifier, amplify, audio, band, bass, blues, box, buttons, cabinet, combo, control, device, electric, electronics, entertainment, equipment, fender, guitar, heavy, hipster, input, instrument, jam, jazz, knob, learn, loud, marshall, metal, music, musical, musician, performance, play, power, practice, retro, rock, rock and roll, sound, speaker, studio, valve, vintage, volume,