Is the boss Katana an audio interface?
Another feature of this amp is that, when a USB cable is connected, you can use it as a two-channel audio interface to record directly into your DAW, including the tone settings you've created on the amp. The Katana series are class-compliant on Windows, meaning additional driver software is necessary.
Can you use the Boss Katana 50 as an audio interface?
Yes you can. You just need to select the katana as the main sound card in Ableton.