I'm using an SWR Spellbinder combo for small gigs, and a GenzBenz 750 w/ GenzBenz Uber 4x10 cab and sometimes adding an SWR 2x10 to the 4x10..I have an Aphex 204 and a DBX 160A in that rack....anyone else using GenzBenz rigs?..Mine has great tone and kicks like a mule on steriods.