BOSS KATANA AIR Wireless Guitar Amplifier Combo

Product ID: 205498
In stock and ready to dispatch!


FINANCE  from £11.17 per month
In stock and ready to dispatch!
Store Stock
  • World-first completely wireless guitar amplifier
  • Cutting-edge BOSS technology is compact and portable form
  • Transmitter keeps you playing for up to 12 hours on a single charge
  • Auto standby ensures that power is preserved when not in use
  • Motion sensing technology activates amp when transmitter is moved
  • Choose from five different amp character, access over 50 BOSS effects
  • 30-Watts of stereo power in AC, 20-Watts when playing via batteries
  • Store amp settings and effects to built-in memory for later recall
  • Edit tones wirelessly using BOSS Tone Studio app for iOS & Android
  • Powered by eight AA-size batteries or included AC adapter
  • Aux and headphones/recording out for silent practise or tracking


The BOSS KATANA AIR Wireless Guitar Amplifier Combo continues the pioneering path forged by BOSS, by introducing the world's first completely wireless guitar amplifier. Bursting at the seams with innovative features, the KATANA AIR is perfect for practising at home, jamming with friends, or simply taking out and about to jam wherever and whenever you like. Offering the ultimate in playing convenience, the BOSS KATANA AIR sets the new standard in how you play.

Ready for anything

The BOSS KATANA AIR is built to the same high standards we've come to expect from the tech giant, with a powerful sound engine delivered via flawless wireless connectivity. The corresponding transmitter plugs directly into your guitar, and interacts with the amplifier seamlessly. The low-latency digital wireless guitar technology created by BOSS, ensures that the subtle nuances of your performance are transmitted in all their glory. With indicators for power and battery status, you can rest assured that you're always on top of things. The docking port on the amplifier charges the transmitter's battery conveniently, and a single charge provides up to a whopping 12 hours of total playing time!

When not in use, the transmitter and amp will automatically switch over to standby to preserve charge and save energy. When you want to play again, you don't need to switch the amp on. Simply pick up your guitar, and unique motion sensor technology will activate the amplifier, and you're good to go!

Awesome KATANA sound selection

BOSS have spared nothing when it comes to having versatile built-in tones to choose from. There are five-amp characters for you to choose from, taking in glassy mids with sparkling clarity to BOSS's high-gain brown sound, a monstrous onslaught of epic proportions. There is even a specially voiced character that is best suited to electro-acoustic guitars.

There are over 50 BOSS effects to choose from that take in modulation, delays, and reverbs, which have all been optimized to work best with the KATANA AIR's sublime stereo speaker system. There are six onboard memory banks that allow you to save, store, and recall desired settings whenever you wish.

BOSS Tone Studio app

The KATANA AIR is equipped with Bluetooth operation, which allows iOS and Android devices to connect to the amp with ease. Therefore, the BOSS Tone Studio app can be used to adjust the amp's panel control, as well as accessing effect's types and routing that are exclusive to the app. A host of advanced features and settings are also available from BOSS Tone Central, including free patch collections.

Playback, practise, and recording

The BOSS KATANA AIR is a sublime true stereo amplifier with a pair of custom-tuned speakers that deliver up to 30-Watts of power when playing via the included AC adaptor, and 20-Watts of power when playing using batteries. Thanks to Bluetooth connectivity, you can play along to your favourite songs or backing tracks - or simply chill out and listen to some tunes.

There is a stereo headphone/recording output with guitar cab simulation, which allows you to either practise in silence without bothering the neighbours in the wee hours, as well as recording professional-quality amp tones with effects via your DAW of choice. You can even adjust the cabinet simulation's mic position with the Air Feel control in the BOSS Tone Studio app, for greater control over your recordings.

Model KATANA AIR Wireless Guitar Amplifier Combo
Dimensions (H x W x D) 181 x 350 x 144 mm
Weight (including battery) 2.2 kg
Rated Power Output 30 W (15 W+15 W) (when using the AC adaptor)
20 W (10 W+10 W) (when using the Alkaline batteries)
Nominal Input Level INPUT: -10 dBu (1 M ohm)
AUX IN: -10 dBu
Speaker 7.5 cm (3 inches) x 2
Controls POWER button
Bluetooth button

GAIN knob

BASS knob

BST/MOD knob
BST/MOD button
DELAY/FX button
TAP button
REVERB button

CH A button
CH B button
PANEL button
Indicators POWER
Guitar Wireless
Connectors Input jack: 1/4-inch phone type
AUX IN jack: Stereo miniature phone type
PHONES/REC OUT jack: Stereo miniature phone type
TRANSMITTER IN jack: Stereo 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
Rechargeable Ni-MH battery (AA, HR6) x 8
Current Draw 680 mA
Expected battery life under continuous use Alkaline battery: Approximately 7 hours
Rechargeable Ni-MH battery: Approximately 10 hours
* When using batteries having a capacity of 2500 mAh.
* These can vary depending on the specifications of the batteries, capacity of the batteries, and the conditions of use.
Accessories Owner’s manual
AC adaptor
Power cord
Transmitter (WL-T)
Dimensions (H x W x D) 36 x 87 x 22 mm
Weight (including battery) 0.043 kg
Nominal Input Level INPUT: -10 dBu (1 M ohm)
Control Power button
Indicator BATTERY
Connectors Input plug: Stereo 1/4-inch phone type
DC IN 5 V port: USB Micro-B type
Power Supply Rechargeable lithium-ion battery
Supplied from the DC IN 5 V port
Current Draw 47 mA
Expected battery life under continuous use Approximately 12 hours
Posted on 21/03/2019 by The overall sounds on this little thing are impressive. You can get some pretty decent overdriven blues tones and straight up metal tones and the clean sound is very good. The effects really allow you to hone the sound. The ability to play backing tracks directly through the amp is a great feature as is the wireless function. It's ideal for my purposes - home playing as and when. Used as solely a speaker to play music is its weakest point, the sound isn't great and there's definitely better products around for bluetooth music playback. But as an overall package - really pleased.

Write Your Own Review

Write Your Own Review

Overall Rating