Katana-25: Classic Boss sound in a compact frame

Big sound for home use

The Katana-25 was designed for guitarists who want inspiring tones at home without cluttering up their living room with a massive amp. Thanks to Boss's Tube Logic technology, the amp responds just like a valve amp, while the custom-voiced speaker delivers a rich, dynamic sound. With multiple amp characters—from sparkling cleans to heavy high-gain sounds—there's always the perfect foundation for your playing style.

Go from idea to your ideal tone in seconds

Where many practice amps can feel overcomplicated, the Katana-25 keeps things simple. Preset sounds let you plug in and play right away, while the clean, intuitive control panel makes it easy to tweak and save your own patches. With built-in effects, an onboard tuner, and the ability to keep the same playing feel even at low volumes, it's ideal for everyday home use.

Practice, record, and jam along

The built-in Bluetooth connection unlocks modern ways to practice. Stream music from your smartphone, jam along to lessons and backing tracks, or use the companion app to edit your tones and explore new presets. Whether you want to practice silently or quickly capture an idea, the headphone output and USB-C port offer convenient solutions for both practice and recording.

Keep an eye on the product page for up-to-date lead times and pricing.