Is there a device that one can use to connect a hard-drives to, run iTunes, talk to an iTouch or similar wifi remote, and run a USB cable out to a DAC?
The obvious answer is the Squeezebox, but I am thinking about something that does not need to connect to a CPU at all. I am asking because I would like to consider ways to get the computer out of the chain, but still be able to access all my music through iTunes, a hard drive, and run a USB out to my DAC.