1,- AFAIK the MSB is an ADAC (it is fed passing thru the iPOD's DAC - such as Krell's KID) - not good. The Wadia should be better IF you connect it thru its coaxial digital OUT connector to a good DAC.
2,- The Benchmark is a good DAC for the money, one of the best options at that price range, I have my 170i connected to a Reimyo DAC and sounded, at keast, equal to my Reimyo CDP777 CDP, if not better with some musical material.
Hope this helps.
2,- The Benchmark is a good DAC for the money, one of the best options at that price range, I have my 170i connected to a Reimyo DAC and sounded, at keast, equal to my Reimyo CDP777 CDP, if not better with some musical material.
Hope this helps.