Description
The Katana-100/212 takes its name from the samurai sword it’s named after — a symbol of precision and craft — and channels that into a rock-ready combo amp with real headroom for full-volume band settings. Two custom 12-inch speakers and 100 watts of power give you plenty of push to cut through drums and bass without straining, whether you’re filling a small club or a mid-size stage.
Don’t let the wattage fool you into thinking this is a stage-only machine. BOSS built in a Power Control function that scales the amp’s output down for bedroom or studio volumes while keeping the feel and response of a cranked tube-style amp — so you get inspired playing dynamics whether you’re at 100 watts or a whisper.
Under the hood, proprietary circuit design and tuning drawn from the flagship Waza amplifier line shape the amp’s core voicing, giving it the kind of smooth-to-aggressive tonal range that adapts across genres. On top of that foundation, the Katana-100/212 gives you onboard access to 55 BOSS effects covering everything from classic drives and modulations to ambient textures, with up to 15 effects loaded and running simultaneously in the amp itself.
Tone shaping isn’t limited to the front panel, either. The free BOSS Tone Studio software lets you dig deeper into each effect and amp voicing from your computer, then save and recall your favorite setups so you can walk into a gig with tones already dialed in and ready to go.
- 100 watts of power through two 12-inch speakers
- Power Control for full tone at reduced volumes
- 55 onboard BOSS effects, up to 15 usable at once
- Deep editing via free BOSS Tone Studio software
- Circuit design informed by the BOSS Waza amplifier series








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