To do that is gonna require a relatively large investment for a home studio. I would recommend 2
Delta 1010 interfaces from MAudio. Street prices will run you about $11-12,00 US. Than you will need a board that has enough monitor or aux sends for live monitoring AND has direct channel outs to send to the 1010's.
With monitors, board, and interfaces, probably a minimum of $2000 US, probably more like $2,500. Figure $3,000 with cabling. That's assuming you have a high end computer that can handle that much I/O........
Chin up- a rig to do this kind of work would've cost you at least $10,000 8 years ago!!!!