What are the differences between these two pieces of equipment? Can someone please help explain the advantages of each?
M-Audio ProjectMix I/O
M-AUDIO - ProjectMix I/O - Control Surface with Motorized Faders and 18 x 14 Audio Interface
M-Audio NRV10
M-AUDIO - NRV10 - 10 x 10 FireWire Digital Audio Interface | 8 x 2 Analog Mixer with Effects
M-Audio ProjectMix I/O
M-AUDIO - ProjectMix I/O - Control Surface with Motorized Faders and 18 x 14 Audio Interface
M-Audio NRV10
M-AUDIO - NRV10 - 10 x 10 FireWire Digital Audio Interface | 8 x 2 Analog Mixer with Effects