Hello y'all

1) Is fireface UC bus powered as well?

2)What is the difference between babyf and UC converters? (why UC is so big than baby? only due to the addictional I/O. Are converters bigger as well?)

3) Could I rec 2 mic - eg. guitar + vocal . on babyface using internal baby's mic preamp + outboard preamp simultaneously?

4) what is the juice freq for those converters? (44.1/48/88 etc..)

5)Are baby face and fireface UC converters the same? If no, what is the difference?

thx