Boss Katana 50 MKII EX: What is it? The Boss Katana burst onto the scene in 2016 and has been hailed as the king of the practice combos ever since. Beloved for its authentic tube tones and world-class ...

After unveiling the almighty Waza Amp back at NAMM, Boss has followed up with the Katana range of guitar amps, which the company claims will deliver "class-defying tone, touch response, and presence".