@ironrick6 what did you decide to do? FWIW, I have a Qutest and Node N130 and both are powered by a Teddy Pardo dual power supply. The Pardo supply improved the Qutest a little and the sound of the Node a lot. This digital front end is affected by what power cord is used on the power supply and really sensitive to quality of coax connecting the Node to the Qutest. IE, this combination is good enough to benefit from better cabling, and investment there rewards. While the streaming function of this system is very good, where it really shines is functioning as a server (SSD and Audioquest carbon USB cable serving MP3/4 to hires PCM files) providing super enjoyable listening on par with my analog setup.
I recently bought a Node Nano for my office and although I have not compared it directly to the N130 as a streamer, the price to performance ratio for that device is remarkable. And no surgery required to upgrade the 5V power supply, just plug and play. In this case, fierce competition from Wiim has really benefited the consumer.
kn