I´m interested in the Millenium Pocket Phantom too. My goal would be to record acoustic/classical guitar using a pair of microphones that require phantom power.
Can the Kemper's main input (front) or alternative input (rear) work with a stereo input (TRS cable)? I'm asking because the pro snake TPY 2015 JFF cable could provide the needed connection between the Millenium Pocket Phantom and the Kemper.