The main rig I use now is a Mark Bass Classic 300 all tube head with a Ampeg 6/10. for Zen Thesis I Some times use a Fender Studio Bass 200 watt tube head with a Fender 2/15 cab, for Stump train A Carvin stack was used with a 4/10 and 1/15, Now I use a Mesa Boogie 400+ with a fb-2 preamp for both channels into a Edean 4/10 and a Mesa 1/15. for the most part I use my 97 Epic with the bass and treble kicked up to about 2 o clock with both pickups running at equale mix. and I allways have my pedal board no matter what I use for an amp,I start off with a EBS micro bass sterio preamp and use mostly a bright harmonic type tone on channel 1 but I use channel 2 for the heavy rock stuff with the edge and boost up for some slight overdrive, from there I run a Mark Bass chorus/ flanger, An ebs octa bass, a bootzy collins sig. wah, and modded vox wah (used mainly like a tone pedal) all that is run about 75/85% effects mix thru the patch on the pre amp. after that I use an OD-60 overdrive for a Lemmie type tone when needed and last I have an ebs valve drive for a nice modern/ classic overdrive with nice warmth