Another way is to do what I have done, I have 4 feeds with 1 in stereo, I run all feeds on one PC, an old AMD Athon XP 2100, the Scannercast software for each feed is in there own folders, and the best part, I don't have any Sound cards install into this computer, I run a Tascam FW-1804 audio unit, and it has 8 channels in and 4 channels out via Firewire, It works really well.. VK3HAU.
Gippsland Police Q1 and Q2 Gippsland Police Q1 and Q2
Gippsland Vic Fire Gippsland Vic Fire
Rural Ambulance Victoria RavNet Rural Ambulance Victoria RavNet
Victoria State Emergency Services Victoria State Emergency Services