Another option, albeit expensive again, is the Apogee ensemble which has eight A/D converters, 4 of which are Mic Pre-Amps. They go for just under 700 on ebay. May go for a bit cheaper once people start switching over to the new Mac Pros as they are firewire only.
Another option, albeit expensive again, is the Apogee ensemble which has eight A/D converters, 4 of which are Mic Pre-Amps. They go for just under 700 on ebay. May go for a bit cheaper once people start switching over to the new Mac Pros as they are firewire only.