for bass recording ive always used my SansAmp GT2,
that is actually for recording and playing guitures, but it sound wonderfull, warm close and big, allowing control for bass, treble, warmth, mic placement and cabinet simulation.
bottom line: great.
ah, and dont b afrraid 2 play with EQ when recording bass, almost always you'll have to manipulate it abit somhow, to get the Mids, bottom and Punch you want.
good luck...