Refined Tube Logic Tone Tube Logic recreates tube circuitry and all its complex interactions at a component level, putting the coveted tone and feel of classic tube amp designs under your fingers. The approach continues to evolve with refinements to the five amp characters available in previous Katana models, including the iconic high-gain Brown type. The new Pushed character spotlights internal dynamic enhancements with the pleasing touch-responsive gain of a clean combo driven into harmonic saturation. All six amp characters include a selectable variation, giving you 12 distinctive tones to support every musical style. Unfortunately, it also gets way too loud for many playing situations. An external power attenuator is a common solution, but it can introduce artifacts that color the amp s tone and feel. The integrated Power Control in Katana Gen 3 delivers the best of all worlds, letting you dial in cranked-amp inspiration with no adverse effect on the sound. Just turn the panel knob to transparently harness the level for everything from live stage playing to daily bedroom jams. Unrivaled Sound Shaping BOSS Tone Studio for Katana Gen 3 offers new visual enhancements and graphic customization options that make crafting your tone faster and more intuitive. Explore amp and effect editing tools, change the effect order, and shape the overall sound with the three-way Contour control and multiple EQs. Dial in system-wide settings and behaviors. And organize custom setups for all your gigs. You also have access to BOSS Tone Exchange, where you can download pro setups and share sounds with the worldwide Katana community. Complete Stage Command Katana-100 Gen 3 features a host of powerful tools for modern performers. Eight Tone Setting memories let you store and recall complete amp/effect setups, while rear-panel jacks support remote control with footswitches and an expression pedal. The GA-FC and GA-FC EX Foot Controllers extend your capabilities even further, providing complete stage control solutions for your Katana Gen 3. Switch Tone Settings, turn effects on/off, integrate multiple expression pedals, and more. The GA-FC EX model also includes an expansion option to double your footswitches or control two Katana amps at once. Main Features Third-generation Katana amplifier with evolved Tube Logic sound and expressiveness Stage-ready 100-watt combo amp with a custom 12-inch speaker Six amp characters ”including the newly developed Pushed type ”plus a selectable variation for each Five independent effects sections: Booster, Mod, FX, Delay, and Reverb Three-way Contour for shaping the overall tonal color Three Cabinet Resonance options: Vintage, Modern, and Deep Eight Tone Setting memories for storing all amp and effect settings Power Control for achieving cranked-amp tone and response at low volumes Updated BOSS Tone Studio app (Windows/macOS) for remote editing from a computer or mobile device Download and share Katana sounds on BOSS Tone Exchange Compatible with sounds created on previous stage-class Katana models