Nuforce STA200


I am curious about the Nuforce STA200 amplifier  If anyone has experience with the amp it would be appreciated if you would share your listening impressions, both good and bad.  Some of the descriptions I have read classify it as a class AB amp and others a class D amp.  I am not technical savvy about these things, can a single amplifier be both? 
Thanks
George
jetter
@brad1138
Stuff- I searched and searched for someone that has had both the Vidar and the Nuforce, never found one. There is someone on "superbestaudiofriends" who posted he had both on order over a year ago, but he never chimed back in with his thoughts/comparison.

I bought the Nuforce, so I am going to believe it is the better amp. ;)
And you've got 200 bucks extra in your pocket to boot.

Anyone try the WDC200 with the STA200? There's precious little info online, but if its anywhere close to the STA200, they combo could be a killer value on the electronics side.

https://www.youtube.com/watch?v=twgbZ-uWRhE
I was starting to get gung ho about buying a new amp. I’ve changed my focus, again, to focus on cables and a TT. The STA200 just sounds so right ....I can’t believe I purchased this as a stop gap a year and a half ago....and still do not want to upgrade.
Been reading about a lot of dacs, trying to figure out what might best match this amp.  NuForce has the Dac-9, there’s the Metrum Acoustics Amethyst, and I very tempted to go tube rolling with the Jolida Tube fx Mk3.  I listen exclusively thru Tidal via laptop and rarely use headphones.  Would like to know what other STA-200 owners are using.