I actually have several sets of interconnects that feature a male RCA on one end and a male XLR on the other. These go from the RCA outputs of source devices to XLR inputs on my BAT pre-amp.
Currently, I'm using some home builts with WBT RCAs and Neutrik XLR connected via Belden brilliance line. Before I built my own, I used some pre-made cables from Markertek (www.markertek.com). They are actually quite good in both build and sound quality, with Canare RCAs, Canare star quad cable (I believe) and Neutrik XLRs. In fact, I'm still using these for a backup DAC to pre-amp connection and have no desire to change them out. Markertek makes them in just about any combination/length you could want, and they'll even build to suit.
The only problem is that they were so inexpensive, I'm insecure that they're doing as good a job as I think they're doing :^)
Currently, I'm using some home builts with WBT RCAs and Neutrik XLR connected via Belden brilliance line. Before I built my own, I used some pre-made cables from Markertek (www.markertek.com). They are actually quite good in both build and sound quality, with Canare RCAs, Canare star quad cable (I believe) and Neutrik XLRs. In fact, I'm still using these for a backup DAC to pre-amp connection and have no desire to change them out. Markertek makes them in just about any combination/length you could want, and they'll even build to suit.
The only problem is that they were so inexpensive, I'm insecure that they're doing as good a job as I think they're doing :^)