BOSS / KTN-AIR

From the BOSS/KATANA series, known for its powerful sound, comes the world's first fully wireless amplifier that lets you play without connecting any cables! It also comes with a dedicated transmitter, so you can enjoy wireless experience from the day it arrives! It also has Bluetooth® functionality, so you can wirelessly play music from your smartphone. This is the next generation of guitar amplifier that will change your guitar life.

■Features
- A fully wireless guitar amp that uses proprietary BOSS technology to reproduce high-quality guitar sound with ultra-low latency
- A custom wireless transmitter that can be attached to any shape of guitar and charged in the dock on the amp itself
- The transmitter can be used continuously for up to 12 hours on a single charge, and has a power-saving design that automatically goes into standby mode if you don't play for a certain period of time
- When the transmitter sensor detects vibration, it immediately resumes wireless connection from standby mode
- Equipped with the same expressive premium sound as the top models in the KATANA series, five amp types, and more than 50 BOSS effects
- Built-in memory function that can store up to six amp and effect settings
- A powerful stereo speaker system with a maximum output of 30W that also enables high-quality audio playback
- Dedicated BOSS TONE app for iOS/Android Connect STUDIO via Bluetooth to set tones at your fingertips

- Bluetooth connection allows you to play along with music streamed from a smartphone or tablet

- Dual power supply: AC adapter (included) / 8 AA batteries (sold separately) *

- AUX IN, headphones/REC OUT terminals also included

* Katana-Air has a maximum output of 20W when using batteries, and 30W when using an AC adapter

■ Rated output
30W (15W + 15W) (when using AC adapter)
20W (10W + 10W) (when using alkaline batteries)

■ Speakers
7.5cm (3 inches) x 2

■ Connection terminals
INPUT terminal: Standard type
AUX IN terminal: Stereo mini type
PHONES/REC OUT terminal: Stereo mini type
TRANSMITTER IN terminal: Stereo standard type
USB terminal: USB B type
DC IN terminal

■Power supply
AC adapter (DC13V) *Included
Alkaline batteries (AA size) x 8
Rechargeable nickel-metal hydride batteries (AA size) x 8

■Power consumption 680mA

■Battery life during continuous use
Alkaline batteries: Approximately 7 hours
Rechargeable nickel-metal hydride batteries: Approximately 10 hours (when using a capacity of 2500mAh)
*Varies depending on battery capacity and usage conditions.

■Manufacturer compatibility confirmation AC adapter: PSB-12U

■Accessories
Instruction manual, safety precautions leaflet, transmitter, AC adapter (with power cord), 2P-3P converter, warranty card, user registration card

■External dimensions / weight
Width (W) 350 mm
Depth (D) 144 mm
Height (H) 181 mm
Weight (excluding batteries) 2.2kg

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*Not compatible with the following guitars.

● The following types of devices have limited specifications.

-Devices with a stereo standard type (TRS standard type) OUTPUT terminal

※ Only the signal from the L side (Tip side) is output.

● The following types of guitars are not supported.

-Guitars that do not have enough space (cylindrical space with a diameter of 18.5 mm and a depth of 5 mm) to attach the transmitter to the mounting jack

-Guitars with special electrical wiring specifications

- Some guitars with active pickups (※1)

- YAMAHA silent guitars (※2)

(※1) In the active circuit of a guitar, the general wiring method for the TRS jack output is Tip = audio, Sleeve = ground, and Ring is for battery ground. In rare cases, there are guitars where the Ring and Sleeve are wired in reverse, in which case the active circuit of the guitar will not work properly.

(※2) It will not work due to the electrical wiring specifications.

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