| What I heard was very good, I like it real well. The person I heard playing it was playing jazz and jazz fusion on it and it did that very well. I was impressed, but they also was a very good bassist. It had some very good lows and they were using a five string it handle it very well. My problem is if I don't watch myself I get wrap up in the person musician ship is ability to play. Not so much the amp. My bass instructor is also a very accomplish guitarist , sometimes he will show me something then plays guitar with me. He can make a Peavey rage sound good playing blues. So far I am sold on the TC BG500 but know nothing about the 15, would like to get a review on it before I made a decision. I heard the Guitar Center was going to get them in, if so I can try them myself. | 
