Boss Katana Air 20/30-watt Wireless Guitar Amplifier

Unleash your sound without cables — meet the world’s first totally wireless guitar amplifier, the Boss Katana Air. Powered by cutting-edge BOSS wireless technology, it lets you jam and practice anywhere — no cords, no hassle. Run it on batteries or AC power for ultimate portability and convenience.

Exceptional tone, anytime, anywhere
Katana Air delivers rich, dynamic tones from BOSS’s legendary Katana stage amps, packed into a compact desktop amp with a powerful stereo speaker system. Choose from five unique amp characters — from crystal clean to high-gain Brown — plus a dedicated acoustic-electric mode. Access over 60 studio-grade BOSS effects, including delay, modulation, boost, and reverb, all optimized for the amp’s stereo sound.

Customizable and smart
Save six presets onboard, and easily tweak your tones with the BOSS Tone Studio app for iOS and Android. Integrated Bluetooth lets you wirelessly edit sounds, stream music, and jam along with backing tracks. The transmitter offers up to 12 hours of wireless playtime, wakes instantly with motion sensing, and docks conveniently on the amp for charging.

Wireless control and practice tools
Expand your setup with optional wireless footswitch and expression pedals for cable-free control of volume, wah, patches, and more. The app includes practice tools like looping, song list creation, and automatic preset switching synced to YouTube videos.

More than just an amp
When not playing, use Katana Air as a premium Bluetooth speaker for your music library. Record directly to your computer via USB, or connect headphones with mic’d cab emulation for silent practice.

Features

• Wireless guitar amp with BOSS’s advanced, ultra-low latency digital wireless tech
• 30 watts max power (AC), 20 watts on battery via stereo 2 x 3" full-range speakers
• Up to 12 hours wireless playtime with compact transmitter and integrated charging dock
• Five versatile amp characters + 60+ BOSS effects including delay, modulation, boost, reverb
• Six onboard memories for saving your favorite tone setups
• BOSS Tone Studio app (iOS/Android) for deep editing, preset sharing, and practice tools
• Bluetooth streaming & control for wireless editing and playing along
• USB audio interface for computer recording
• Headphones/record output with mic’d cabinet emulation
• Powered by 8 AA batteries or included AC adapter for ultimate portability
• Optional wireless footswitch & expression pedal support for hands-free control

Specs

• Type: Solid State Modeling Amp
• Channels: 2
• Output Power: 30W (adapter), 20W (battery)
• Speakers: 2 x 3" woofers (stereo)
• EQ: 3-band
• Inputs: 1 x 1/4" (instrument), 1 x 1/8" (aux in)
• Outputs: 1 x 1/8" (headphones/record out)
• USB: 1 x Type B
• Bluetooth: Yes (streaming & remote)
• Weight: 4.8 lbs
• Dimensions: 7.12" H x 13.81" W x 5.68" D