I hate the look of the TSL.....dunno if they're basing it on the rectifier or not, but I don't it suits all those knobs, it looks cluttered...DSL100 is the amp of my choice, as its basically my two fave amps in one... the 1959SLP and the JCM800 2203... Rob's right, the distorted channel is a bit thin...mine has actually blown and just sounds like a trebly piece of shit right now, but the clean channel on crunch setting is the closest thing to a jcm800 I'll ever have so I'm happy with that. How sweet are these though? I ain't played one in years....