You connect the B1 to the analog input of your system and then pair it with your bluetooth smartphone or tablet and you're off and running. The Cambridge audio DAC I reviewed a couple months back had this capability built in and my guests loved using Bluetooth to play music from their phones over the system.
Inside is a 24 bit DAC and Sam Tellig raved about the aptX B1 last month in Stereophile. The B1 should be available for purchase starting now for $189.
