I'm interested in the Magellan Pre and would like to try it for my IEM stage setup. As I would like to minimize my stage setup I plan to use just a single box for everything. I want to use the Magellan Pre as a preamp to send the bass via DI OUT to the FoH mixer. I also want to use AUX IN for the returning monitor signal from FoH (without bass), mix it with the Magellan Pre with the bass signal and send the mix to the headphone out. This requires that the DI OUT only contains the preamp signal and does not contain the AUX IN signal too. Is this feasable with the Magellan Pre ?