Nuforce STA200

Just received my STA200 and am playing it via a Schiit SYS. As to my earlier post today, my only concern was about power output not sound quality. My amp is a demo unit, however I have no idea about the number of hours use it has taken. Out of the box it sounds quite nice, my impression is that at $500 it is a high value amplifier which requires careful pairing to regarding signal strength and speaker load. 

I have had no problem powering either my 6 ohm 89db or 6owhm 85db speakers, but neither are crazy loads.  Also, not sure if its because I have a tube preamp or not, but no obvious gain problems.  Maybe just lucky.

Thanks for the comments guys I am looking to power 86 dB proacs and had started to think maybe the amp wouldn’t be able to power them sufficiently. I am considering an nad m51 as a pre.

I'm running the STA200 with PMC OB1 (87db 6 ohm) with a NAD M51 as the frontend and have no complaints. The amp will drive the speakers louder than my neighbors would be willing to stand.

Audio Advisor has demo’s on sale for 399.