News from the USB DAC + Headphone Amp project by Yin Zhong (summivox):

First Complete Prototype

In the interim update post I posted the plan for integration into 2 boards: A 2-layer power board, and a 4-layer main board. Actually I have had a good copy of the main board for quite a while: Story for the power board is not as good though. In the beginning I screwed up on […]