The boss katana 50 ex gen 3 1x12 combo is the latest evolution in the acclaimed boss stage amplifier series designed to elevate your guitar performance to new heights'. '.strtoupper('t')his 50 watt combo amp features an advanced tube logic architecture that enriches its sound feel and responsiveness'. '.strtoupper('k')ey additions such as a specially developed pushed amp character cater to edge of breakup tones that enthusiasts adore'. '.strtoupper('a')dditionally the unit boasts a distinctive gray and black matrix grill and a robust 12 inch speaker ensuring that it stands out in both aesthetics and performance.enhancements for the katana 50 ex gen 3 include an upgraded speaker system for superior stage projection and expanded connectivity options such as line out and stereo expand functions along with ga fc ga fc ex foot controller support'. '.strtoupper('i')t comes equipped with six amp characters each with a selectable variation and five independent effects sections booster mod fx delay and reverb'. '.strtoupper('t')he amps four tone setting memories allow you to store and recall your settings seamlessly making it an indispensable tool for studio recording live performance and daily practice.