• Boss: Katana-Air Guitar Amplifier (KTN-AIR)
  • Boss: Katana-Air Guitar Amplifier (KTN-AIR)
  • Boss: Katana-Air Guitar Amplifier (KTN-AIR)

Katana-Air Guitar Amplifier (KTN-AIR)

↳ ultra portable, totally wireless functionality

Amplifier $411.99 Stock Email
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  • ultra portable amp w/ totally wireless functionality 
  • compact wireless transmitter plugs into various kinds of electric guitars + charges while docked in the amp
  • transmitter provides 12 hours of playing time on a single charge (automatically enters standby mode to conserve charge)
  • motion sensing technology in the transmitter instantly wakes the amp from power-saving standby mode
  • play along w/ music via Bluetooth from a mobile device
  • premium tones from the Katana series w/ 5 unique amp characters + access to over 50 world-class BOSS effects
  • 6 onboard memories for storing favorite amp + effects setups
  • powerful stereo speaker system w/ full-range sound, up to 30 watts of power
  • aux input for jamming w/ music from wired external source
  • headphones/recording out for silent practice + music production
  • runs on 8x AA-size batteries or included AC adapter

"The world’s first totally wireless guitar amplifier. Featuring new cutting-edge wireless guitar technology developed by BOSS, the Katana-Air gives you the freedom to jam and practice without hassling with guitar cables. And with support for battery operation, there’s no need to plug into AC either, so you can literally play anywhere." - Boss


  • Rated Power Output: 30 W
  • Nominal Input LevelINPUT: -10 dBu (1 M ohm) / AUX IN: -10 dBu
  • Speakers: 7.5 cm (3 inches) x 2
  • INPUT jack: 1/4-inch phone type
  • AUX IN jack: Stereo miniature phone type
  • REC OUT/PHONES jack: Stereo mini phone type
  • TRANSMITTER IN jack: Stereo 1/4-inch phone type
  • USB port: USB B type
  • dimensions:13-13/16" x 5-11/16" x 7-1/8" / 350 x 144 x 181mm
  • weight: 4 lbs 14 oz / 2.2 kg


  • wireless transmitter
  • AC adaptor
  • power cord

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