Does the boss Katana have a line out?
The KATANA LINE OUT is a LINE LEVEL signal and is connected to the AMPLIFIER VOLUME knob. Changing the VOLUME KNOB for the CHANNEL may affect the output of the LINE LEVEL while the MASTER and POWER CONTROL remain separate for internal speaker monitor level.
Can you record direct in with boss Katana?
The Katana Amplifiers have a built-in USB interface that allows for simple recording directly into your DAW without comprising tone. ... The Record Out also works well if you're using an outboard signal chain before your interface.