I'm getting married in a couple of weeks! We're having amateurs do AV recording. I've got a PreSonus Firebox (shortly after the whole scandal where people found out it wasn't actually 96ksps, as advertised, but 48ksps and digitally up-sampled internally). It has six inputs, of which two are microphone inputs, and two are line inputs, and two are probably useless (S/PDIF and MIDI).