Been toying with the idea of getting an actual "bass" amp, and interchanging it with my racks. My first thought was getting an Aguilar DB751. I've wanted one of those since I first heard about them. I have one tube preamp that I love, and I have my "studio" pre, which sounds killa' as well. I've got both of them mated to decent power amps, so they sound great, but I'd also like the option of just taking an amp if it's a short gig or whatever. The DB751 just seems like my idea of a "bass amp". I suppose if I'm gonna scale back on my cabs, maybe I should think about doing that with my amp as well...
You guys seem to be making a pretty good case for the Mesa D-800+. It is quite a bit less expensive than the Aguilar, and I've had pretty good luck with other class-D heads(GK MBF-800/Ampeg SVT-7 Pro), so I'm ok with them.
The schlep isn't really an issue. Cost is an issue, but I can work around that. So, what do you guys/gals think would be a better mate with a Big Twin II, DB751 or D-800+? I'm open to other ideas as well, but those are the frontrunners at this moment...