As I've got two copies of Mamba with only one copy running both DACs, the other one will drive a Norm's Framestreamer Express 2.0 DAC, it's about to be shipped.
But Mamba is not the only solution. I use it just coz I've occasionally got a spare copy.
Search the forum on that subject, there's a plenty of info on different soft\hardware solutions. RIYA, easylase, soundcard-based DACs, Pangolin products - there's a great deal of reading in here, on PL. And a great deal of professionals to ask for clues.![]()