Thanks Kenny, nice to hear that someone has done some comparisons firsthand. Even though its through your ears, its very helpful information. If you ever hear of someone wanting to let go of their Red Dragon Stereo amp, please let me know! Have you listened to any of the other Nuprime amps? Theres quite a bi price jump from their other models to the ST10, so I;m wondering if the sound is that much of a jump too.