With the KTN-Head, iconic effects unit maker Boss marries its extensive sound design know-how with the trend of highly portable guitar amplifiers. A 100W amp outfitted with integrated access to 55 Boss effects, the KTN-Head also features the customizable Boss Tone Studio editor software. Players can load up to 15 effects onto the amp at a time, making it a great resource for both the songwriting process and smaller live gigs.