One Tascam board you might take a look at is the M600. They can be picked up fairly reasonably and were Tascams higher end pro series (along with the M700 which was thier answer to SSL).
These are large format boards with patchbays multicabled to the board and seperate power supplies. Lots of features, runs forever. Low maintenance.
They sound pretty good, although they aren't in the same class as Neve etc. I've done about 350 projects on this board and people always were suprised at the quality of the end result.
When I bought this board new (25K) there was quite a stigma to the name Tascam. Reminded people of the 4 track stuff. I always thought that when Tascam or Peavey came out with pro stuff they should have used a different name on it.
Anyways, although it's their pro line, it's not the most high end stuff in the world, but it is affordable, very low maintenance, sounds good, and whenever people come in and see a large format console on it's stand there's a certain "knob envy" that happens.