what's up, i know a lot of people asked this one but... how do i get the old school death metal sound on the bass? like the old cannibal corpse sound (1990-1993) i know i got to have an active bass for that but how do i set the amp? i mean the mids,treble and stuff like that and does a combo work? or only with the cabinets and the heads? because buying the cabinet and the head is kinda expensive ya know..