Discover the possibilities. The boss katana head mkii 100w amp head presents the second incarnation of bosss most functional amplifier series. Packed with more versatility more innovative features and much more control for players to shape their sound ? The mkii uncovers an entire universe of guitar tone all in one convenient amp head.featuring five different amp characters for a variety of genres players can cycle through a range of different tones from twinkling cleans to all out distortion and everything in between. Its built from bosss neat tube logic technology offering authentic tube sound and feel. And with the inclusion of a power switch you can crank your tube sound without bringing the house down. Decorate your sound with five preset effects including boost reverb and delay and customise them with over 60 effect types in bosss tone studio. Because the mkii isnt just built to perform. Its built to inspire.