I compare the 400D to my Fender Super Bassman. They are both articulate and smooth and fat. The Deneter is even more open up top while the Bassman hits harder. This is due to the tube power section. I ran a line from the 400d into the Bassman and it was the best of both worlds.EQ points are actually fantastic....Huge Phat tones are there when you want.....I cannot get a bad sound out of my VTBP201