Low Cost DACs

OP, I have a Shek D2 (Sigtone) non oversampling Dac I bought new for just over 300 which has been used less than 100 hrs and a HagUsb converter that I bought new which cost 130 .. (Hagerman Technology)   would sell both for 200.    Went back and read more of your posts.   Schiit should work out and assume they have USB interface.  Wonder how Schiit compares with discontinued    Shek D2 ..   

both are listed -- on US Audio Mart.
Wanting to move some stuff out of here.

see my feedback on here.

You might try apos audio for the Topping D70

Topping makes one of the best most transparent DACs under 500. You can't argue with the measurements being up there close to RMEs DAC that goes for 3k

@wcc10 Had to login and respond to your post. It's so funny I had the same dilemma as you couple months ago. I have a home theater room, a dedicated listening room where I have the Benchmark 3 DAC and my office where I have OPPO 105 (that I moved from my HT to office). I have my windows laptop connected to the dedicated USB input on my OPPO (I am assuming you have OPPO 105)? Sometime we take additional steps unnecessarily. The OPPO 105 has a very decent 2 channel dedicated ES9018 32 bit Sabre DAC that drives the USB capable of 2ch/192KHz sampling. I use the XLR to drive my powered speakers and the sound is very good. Form your laptop you can drive any music service that you subscribe to. Start with this and then invest in re-clockers, USB cables or better still USB to SDOF converteors  etc. Save your money and go slow without rushing. 

+1 for the Topping D70 or D50