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BOSS Katana-Air EX | The freedom of wirelessplay button

BOSS Katana-Air EX | The freedom of wireless

collapse expand iconDescription

The BOSS Katana-Air EX is a powerhouse wireless desktop amp that delivers big stereo sound and authentic Katana tones in a compact footprint. With twin 5" 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.

Stage-Class Sound in a Desktop Amp

Katana-Air EX has been engineered to provide an authentic stage-style playing experience in a desktop size. Two custom 5" speakers are loaded into a carefully designed wood cabinet, generating full sound with rich resonance typically only available with performance amplifiers. Punchy, high-definition tones give you an inspiring platform for honing natural techniques that seamlessly translate to a stage amp setup. The tuned bass-reflex port further increases this amp’s versatility, ensuring a tight bottom-end response for low-tuned guitar riffs and electric bass practice.

Premium Katana Amps and Effects

Katana-Air EX comes loaded with sounds derived from the Katana stage amplifiers, dialed in for maximum expression with its desktop cabinet. Five unique amp characters provide tones from sparkling clean to BOSS's custom high-gain Brown sound, along with a dedicated character for acoustic-electric guitar and bass. You also get access to over 60 BOSS effects, including a wide selection of overdrives, distortions and boosters, plus mod, delay and reverb effects optimized for the amp's stereo speaker system. And with six onboard memories, you can store your favorite amp and effects setups for instant recall.

High-Performance BOSS Wireless Technology

BOSS's acclaimed digital wireless guitar technology is at the heart of Katana-Air EX, providing transparent sound and lightning-fast response without any lag or dropouts. The included transmitter offers up to 12 hours of playing time per charge, and the integrated motion sensor and standby function conserve energy when the system is idle. This allows you to keep the transmitter plugged in between sessions and turn the system on just by picking up your instrument. When it's time to charge, simply connect the transmitter to the amp's convenient docking port.
Open Box BOSS Katana Air EX Wireless Guitar Amplifier Level 1 Black
Open Box BOSS Katana Air EX Wireless Guitar Amplifier Level 1 Black
Open Box BOSS Katana Air EX Wireless Guitar Amplifier Level 1 Black

collapse expand iconFeatures

  • Rich, resonant stereo sound with dual 5" 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 onboard
  • 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 adapter, eight AA batteries, or optional Roland BTY-NIMH/A Rechargeable Amp Power Pack (sold separately)
  • Control effects and more with the optional EV-1-WL Wireless MIDI Expression Pedal and FS-1-WL wireless footswitch (sold separately)

collapse expand iconSpecs

Output
  • AC adaptor
  • Maximum power output: 35W (17.5W+17.5W)
Battery
  • Rated power output: 20 W (10W+10W) (when using the alkaline batteries, Ni-MH batteries, Roland Rechargeable Amp Power Pack (BTY-NIMH/A))
Nominal Input Level
  • INPUT: -10 dBu (1 mohm)
  • AUX IN: -10 dBu
Nominal Output Level
  • LINE OUT (L/MONO, R): -10 dBu
  • Speakers: 5" x 2
  • Controls: POWER button, Bluetooth button, MASTER knob
  • Amplifier controls: AMP TYPE knob, GAIN knob, VOLUME knob
  • EQ controls: BASS knob, MIDDLE knob, TREBLE knob
  • Multi-effect controls: BST/MOD knob, BST/MOD button, DELAY/FX knob, DELAY/FX button, TAP button, REVERB knob, REVERB button
  • Tone settings: CH A button, CH B button, PANEL button
Connectors
  • Input jack: 1/4" phone type
  • AUX IN jack: Stereo miniature phone type
  • PHONES OUT jack: Stereo miniature phone type
  • TRANSMITTER IN jack: Stereo 1/4" phone type
  • LINE OUT (L/MONO, R) jacks: 1/4" phone type
  • USB port: USB B type
  • DC IN jack
Power Supply
  • AC adaptor (DC 13V)
  • Alkaline battery (AA, LR6) x 8
  • Ni-MH battery (AA, HR6) x 8 (commercially available)
  • Roland Rechargeable Amp Power Pack (BTY-NIMH/A)
  • Current Draw: 680 mA
Expected battery life under continuous use
  • Alkaline battery: Approximately 7 hours
  • Ni-MH battery: Approximately 10 hours (When using batteries having a capacity of 2,500 mAh.)
  • Roland Rechargeable Amp Power Pack (BTY-NIMH/A): Approximately 16 hours
  • Dimensions (WxDxH): 16-5/16" x 7-7/16" x 9-5/16"
  • Weight: 12 lb., 6 oz

collapse expand iconReviews

4

1 Reviews

100%

of respondents would recommend this to a friend

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  • The Air's bigger, badder brother. It is no Katana 100w Head.

    4

    submitted2 years ago

    byRyan

    fromOklahoma City

    The bigger, badder brother to the original Katana Air. tl;dr - Fits a niche, and does it like Boss is known for. It's a great little amp, but for the money, there are some other really great options you may want to consider. Let's do some pros and cons: Pros: * Sounds much fuller than the original Air. It sounds comparable to a Yamaha THR30ii, and that's high praise in my book. The 5" speakers and wood cabinet are doing some good work over the 3" speakers and plastic body of the original. * New line-outs are a welcome addition. * Compatibility with Roland's rechargeable battery pack is nice, and having the option to use normal AA batteries gives me more faith in the longevity of the device. * Auto wake-up and sleep is honestly one of my favorite features. Pick up my guitar, jam for a bit, put it back down. No fiddling with cables, to turning things on and off... just right to playing. Cons: * Size - it's much bigger than the original Air. It's still "portable", but any planning for taking it on a trip or something and it's going to take a lot more space. It's about the size of half a Katana 50mkii. * For this premium price, the fit and finish is less than I'd expected. There's a gap I can slide a playing card under all around where the recess for the controls are, the logo's look cheap, the knobs look like cheap plastic (and they are... to be fair). * I wish the charging port for the wireless transmitter was recessed in the body like it was on the original Air. It makes the transmitter stick up a lot more. * Built for the "desktop", and thus lacks some of the more rugged features on other Boss amps. * Why is this TWICE the price of the Katana 100-watt head?! - Comparing the two: The AIR EX has battery power (at 20w), bluetooth, and a wireless receiver built in. The Katana 100-watt head has everything ELSE the AIR EX does, except only 3" speakers (if you aren't powering a Cab... which the AIR EX can't do in stock form), no battery, no bluetooth, and no wireless receiver built in. Instead you get all the other goodies I wish the AIR EX had. 100-watts (or 50w, or .5w), more portable size, effects loop, Stereo Expand, Power Amp In, can use the GA-FC controllers, and can use standard Expression pedals. In a space where you've got NUX, Yamaha, Boss, and Positive Grid (and probably others) competing for your "desktop" space, this brings brings the "Boss" flavor like only they can. But the competition is heating up with their modeling, pricing, features, and (for those of us not afraid to poke around in an App) other companies are innovating more in the software realm than Boss. Maybe this will be exactly what you're looking for, and if that's the case, then I can solidly recommend this amp. Dial it in and it just works. It sounds good, looks decent, it's "portable", and wireless.

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collapse expand iconQ&A

Have a question about this product? Our expert Gear Advisers have the answers.

  • asked bybmh

    fromHillsboro, OR

    Does this have a tuner built in?

    Does this have a tuner built in?

    Open Reply - Gear-Support
    No, the BOSS Katana Air EX doesn't have a tuner.
  • asked byMichael

    fromundisclosed

    Does it have effects send and return

    Does it have effects send and return

    Open Reply - Gear-Support
    No, the Katana doesn't have an fx loop.