At just under 3 lb, the BOSS Katana-Mini is a portable combo amplifier for electric guitars which aims to provide a large tone in a compact, portable enclosure. The amplifier provides three tonal characters—Brown, Crunch, and Clean. Brown is a sound modelled on Boss’s Waza line of amplifiers, delivering high-gain tones and much in the way of harmonics. Crunch gives you an overdrive suitable for rock and blues, while clean offers pristine tones and a hefty dynamic response.