Preamp Interested in a ZP3 preamp but need more information

[Modplod]

I was looking at the ZP3 but had some questions about the inputs/outputs I was also going to purchase a ZA3 amplifier and connect the two with a XLR cable. I was wondering if the RCA output could be used for recording to a tape deck and whether the unused XLR cable could be used for a headphone output.

Thank you