The BOSS Katana 50 combo packs five distinct amp voicings. Clean, Crunch and Lead cover the range from chiming clean tones and gritty rhythm tones to solo-worthy high-gain leads. As an added bonus, the Brown setting is derived from the BOSS Waza amplifier - think iconic '80s metal. And finally, the Acoustic mode allows you to plug-in your acoustic-electric guitar too. No matter what style of music you play, or even what kind of guitar you play, there's a world of tone to explore in the BOSS Katana 50 combo amp.