converts rca or svideo to firewire or vice versa. was working fine until recently, when a firewire pci card in my pc became unseated, killing the pci slot. the dac200 was connected at the time and there was no firewire output afterwards. Unit still lights up so I suspect one of the surface mounted diodes may have blown. (beyond my skillset I'm afraid) 5v power supply included.
eBay