The Katana-Air EX is an amazing wireless desktop guitar amplifier. It offers big stereo sound and authentic Katana tones in a small size. With two five - inch speakers, a custom wood cabinet, and a max power of 35 watts, it produces rich, resonant tones that can compete with much larger amps. It has a wide range of onboard amp characters and effects to support every musical style. You can customize your setups and improve your daily practice with the BOSS Tone Studio app for iOS and Android. Thanks to advanced BOSS wireless technology, you can move freely without worrying about instrument cables. Features include advanced wireless tech, great stereo sound, five versatile amp characters, over 60 world - class BOSS effects, low - latency audio, a long - running compact transmitter, six onboard memories, a powerful mobile app, Liveset sharing, a built - in USB audio interface, stereo line output, play - along options, multiple power sources, and optional control pedals. Specifications cover wattage, controls, connectors, speakers, power supply, current draw, battery life, included accessories, dimensions, and weight.



Using the BOSS Katana Air Ex is a breeze. First, connect your guitar to the 1/4 - inch phone type input jack. You can power it up using the included AC adaptor, eight AA batteries, or an optional Roland Rechargeable Amp Power Pack. Turn on the power button and select your desired amp type with the Amp Type Knob. Adjust the gain, volume, and other sound parameters using the corresponding knobs. If you want to use wireless technology, turn on the transmitter and connect it to the amp. You can play along with your favorite songs by connecting a mobile device or music player via the analogue aux input or Bluetooth. When using the BOSS Tone Studio app, download and customize your sound setups. Remember to store your favorite setups in the six onboard memories. For maintenance, keep the amplifier in a dry and clean place. Don't expose it to extreme temperatures or humidity. When not in use, turn it off and disconnect the power source. If you use batteries, replace them when the battery life is low. And make sure to follow the safety instructions in the included Owner’s Manual and Leaflet Using the Unit Safely.