If you want an ideal ss amp, this is the one you need, best bang for the buck. It is a quality building and revealing sound. If you need to know about the specs and graphs check the yulong website : http://yulongaudio.com/en/product_detail.asp?pid=18

Don't be mistaken this amp has a fantastic value for the money. If you need lots of power and speaker taps don't look further take this one. The only thing I regret is that the volume knob can do a harsh sound when you turn it to rapidly.