You need a 110 to 75 Ohm transformer to do it right. Canare makes one, but it is xlr-BNC so you would still need a BNC to RCA adapter.
Does XLR-RCA converter work for digital?
I plan to use the Behringer (EQ) in between my transport and DAC, but it only accepts and output digital XLR while my transport and DAC only accepts coax. Can I just use the normal converter such as Neutrix or Cardas for this digital purpose? All inputs/clarification greatly appreciated.