I purchased a uDAC from Chris. He patiently answered all of my system compatibility questions and quickly shipped the uDAC. It arrived in perfect condition and works flawlessly.
Without reservation, I can rate him as an AAA+++ seller!

Each item in the amps is packaged with great care, communications is great and shipping was fast. If i have the chance i would not hesitate to deal with him again.

Great buyer! Good communication and very easy to work with.