Hi i my current rig is my esp ltd d5, an ampeg micro vr with the 210 av cab, and a sansamp bass driver di used as a stomp box. i play all styles but mainly metal (mostly in standard tuning) my problem is that when i play even with the bass and turned down at about 10'o clock, my amp sound like its about to explode (i do have the -15db and limiter swich on). i think the active bass and sansamp is to much power for my amp and was wondering what a good upgrade would be, or if anyone could give me some advice on the sansamp settings for geting a good crunchy, but not overwhelming tone (i just got my sansamp about a week ago from my local guitar shop and it didnt come with a manual) thanks and sorry for the long post. Oh and would getting the second 210 av cab possibly improve the power and sound quality of the amp? i heard that there was some problems with running 2 cabs.