I have used any number of 75ohm, off-the-shelf, BNC-RCA and RC-BNC adapters (often marketed for video use) for S/PDIF connections without any problems. Never paid more than $2 for any of them. What have got to lose?
Confused about adapter for RCA to BNC
OK, I’m sure this will "engender" jokes but I still need some help. I have a digital Coax cable with BNC connectors on both ends. I’m buying a DAC that only has an RCA Coax input, so I need an adapter to, in effect, convert one end of the BNC cable into an RCA. What is this sort of adapter called, exactly? "Female BNC to Male RCA" ?
... and, can anyone recommend a brand/model, send me a link???