Let me be clear: this is not a question concerning the most or least powerful amp. It is not a question that requires an explanation of "my needs". It is not a question about weight, nor price, nor availability. In terms of pure tone, what is your favorite (your OPINION) sounding bass amp? Please answer with an amp that you have actually played, and preferably owned. If your favorite player had one, and you didn't; I don't care. You need to have spent some time with it to be able to make an accurate decision. If you can please explain why you made the choice you did, that would be great.