Hello all- After reading through a bunch of threads, I gotta ask you guys your opinion on my current setup, as I've thought myself into a corner..... Currently I've got an Underwood and a Realist on my bass going into a GKmb150. I can only use one pu at a time so it depends on the room which one I'll use. Usually at very low volume (piano/ bass duo, guitar/bass duo) the setup is good; at louder volumes the sound is a little...ehhhh. Part of this I know is the speaker in the GK; it's just not that good and has an annoying top end even with the treble and high boost all the way off. However, it's been a very reliable amp (I've had it for over 10 years), sounds good at low volume with electric bass, and has a great little carrying case you put on your shoulder I think it's time for something better, but I don't know where the weak link is; should I get a mic to blend with the pu's, should I get a different amp, etc? Any info would be much appreciated, especially from anyone using a similar setup. Thanks in advance.