You said,"I use my alpha dog with balanced connection through a Centrance HiFi M8 with ipod classic. Best sound I've ever heard on the go!"
I have heard good things about the Centrance product lines. But have yet to give them a listen. I thoughts about their HiFi Skyn as an on the go listening option with my Alpha Primes. Michael Goodman says that the HiFi Skyn should sound better than the HiFi M8. That's a tall order I bet...