Nuforce STA200

Thanks  jl35 and aberyclarck for sharing  your experiences I guess would be very helpful for  some people 

I'm happy with the way it sounds out of the box. I'll be curious , after more hours of usage, how characteristics will improve. 

After 24 hours of continuous power and background music playing, I did another round of listening. I was thrilled with the amp out of the box. The amp seems to be slightly more "silky" and the low end seems to have "blossomed" FLOABT. I did not think the amp would improve any. However, there is an improvement OR my ears have adjusted differently. Anyway, I did my late night listening with my EQ turned on (I use the eq as a loudness switch for late night listening-slight low end boost). I quickly bypassed the eq off since the low end now seemed too much. I'm at the point now where I may just remove the EQ out of the system. I did do a slight speaker position adjustment to compensate for the much wider soundstage the Nuforce has over my old B&K.

My Zu's are 101db, this amp is dead quiet. Solo piano music seems to come from nowhere.

I'm really thrilled with this amp and can only imagine how much better  the right higher end amp (and Pre) will sound when I shop for one this fall/winter.

Again, I'm coming from a 30+ year old amp...so differences may not be as drastic with something newer. 

It will improve for another week or two. It's an exceptional amp and bargain 

It will improve for another week or two. It’s an exceptional amp and bargain

I was totally surprised with how the low end seemed to go deeper and wider. In the past when I have purchased equipment, I’ve noticed a slight high end "taming" (especially speakers) but never low end improvements.