I know the guy who builds these src amplifiers (seth carlson) and i must say that they are honestly the most pure and wholistic sounding amps around. I played in a band with him, and on numerous occasions he would play one of his src's, and his tone was ALWAYS outstanding. there is nothing you could want more out of an amp. on top of that he is one of the most authentic guys i have ever met. you can hear a couple of samples of his amps coupled with schroeder guitars on youtube.