Originally Posted by danba View Post
A list of standard USB DAC interworking with Samsung Galaxy S III for the time being:

Samsung Galaxy S III > digital audio stream >> USB OTG cable >> standard USB DAC >> amp >> headphones...
I have the Topping D1 Mark 2, which also works. Significantly better sounding than the on-board audio. It has coax spdif, line out and headphone amp.