so, over the past 10 years i've been through quite a few amps....laney gh50l, mesa dc-5, engl blackmore, peavey 5150, sansamp psa1 rack setup, engl fireball 100, marshall jcm 800 2210, marshall jvm 210h, jet city 100h. i also have experience with engl savage 100, marshall jmp1 rack...