I should also mention that we had to ramp down the volume on the SE quite a bit (40%, IIRC) in order to volume match it with the old one, and that should theoretically be happening in the digital domain (which, theoretically, is bad), and could account for the slight lack of smoothness. Didn't feel like taking the time to find two of the exact same amp or something.
Me: had dinner with my sister -- that's always nice.