The Katana Artist Gen 3 is a 100-watt combo amplifier with Class AB power and a custom 12-inch Waza speaker. It features six amp characters, including the new Pushed type, and a Bloom switch for enhanced sound. The amp offers five independent effects sections, a Solo section with level boost and delay, and three Global EQ options. Additional features include a Power Control, updated BOSS Tone Studio app, and compatibility with previous Katana models.