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
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.
Don't bother with the Jolida Tube fx Mk3. I had one and it isn't a good value. I'm running a NAD M51 and am very happy with it for the price I paid ($650 used). Chord Mojo are a great value at current used prices.