Boss Katana Air EX Wireless Guitar Amplifier

Wireless Freedom, Amplified Excellence - The Boss Katana Air EX Wireless Guitar Amplifier

Katana-Air EX is a powerhouse wireless desktop amp that delivers big stereo sound and authentic Katana tones in a compact footprint. With twin five-inch speakers, a custom wood cabinet, and 35 watts max power, this everyday practice companion dishes rich, resonant tones that rival amps much larger in size. A large variety of onboard amp characters and effects support every musical style, and you can customize setups and enhance daily sessions with the companion BOSS Tone Studio app for iOS and Android. And thanks to advanced BOSS wireless technology, you have complete freedom to move around with no instrument cable to trip you up.

• Powerful desktop guitar amplifier with advanced BOSS wireless technology
• Rich, resonant stereo sound with dual five-inch speakers, wood cabinet with bass-reflex port, and 35 watts max power*
• Five versatile amp characters derived from the acclaimed Katana stage amplifier series, including a neutral amp
character for acoustic-electric guitar and bass
• Over 60 world-class BOSS effects on board
• Class-leading BOSS wireless technology delivers rock-solid audio performance with ultra-low latency
• Compact wireless transmitter with up to 12 hours of runtime and integrated charging port in the amp
• Six onboard memories for storing favorite amp and effects setups
• BOSS Tone Studio mobile app (iOS/Android) with deep sound-editing tools and powerful practice features
• Download and share Livesets on BOSS Tone Exchange
• Built-in USB audio interface for computer music production
• Stereo line output with mic’d cab emulation
• Play along with songs from a mobile device or music player via the analog aux input or Bluetooth®
• Powered with the included adaptor, eight AA batteries, or optional Roland BTY-NIMH/A Rechargeable Amp Power Pack
• Control effects and more with the optional EV-1-WL Wireless MIDI Expression Pedal and FS-1-WL Wireless Footswitch

SPECIFICATIONS

Output

• Maximum power output: 35W (17.5 W+17.5 W)
• Nominal Output Level: LINE OUT (L/MONO, R): -10 dBu

Input

• Nominal Input Level
• Input: -10 dBu (1 M ohm)
• Aux In: -10 dBu

Battery

• Rated power output: 20 W (10 W+10 W)(when using the alkaline batteries, Ni-MH batteries, Roland Rechargeable Amp Power Pack (BTY-NIMH/A))

Speakers

• 12 cm (5 inches) x 2

Controls

• Power button
• Bluetooth button
• Master knob
• Amp Type knob
• Gain knob
• Volume knob
• Bass knob
• Middle knob
• Treble knob
• BST/MOD knob
• BST/MOD button
• Delay/FX knob
• Delay/FX button
• Tap button
• Reverb knob
• Reverb button

Tone Settings

• Channel A button
• Channel B button
• Panel button

• Power
• Bluetooth
• Guitar Wireless
• Panel
• Channel A
• Channel B
• BST/MOD
• Delay/FX
• Reverb
• Tap

• Input jack: 1/4-inch phone type
• AUX In jack: Stereo miniature phone type
• Phones Out jack: Stereo miniature phone type
• Transmitter In jack: Stereo 1/4-inch phone type
• Line Out (L/MONO, R) jacks: 1/4-inch phone type
• USB port: USB B type
• DC IN jack

Power Supply

• AC adaptor (DC 13 V)
• Alkaline battery (AA, LR6) x 8
• Ni-MH battery (AA, HR6) x 8(commercially available)
• Roland Rechargeable Amp Power Pack (BTY-NIMH/A)

• 414 (W) x 192 (D) x 236 (H) mm
• 16-5/16 (W) x 7-7/16 (D) x 9-5/16 (H) inches

• 5.6 kg (excluding batteries)
• 12 lbs 6 oz

• Owner’s manual
• Leaflet USING THE UNIT SAFELY
• Transmitter
• AC adaptor
• Power cord

We are Musictoner Musictoner

Since 1958, Chuck Levin’s Musictoner has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.

Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.