:I narrowed down my search to the MARK Bass 2x10 @ 600 rms combo over a MARK 4x10 cab, or, the Ampeg Portaflex 500 class D head (11 lbs.) through my Ampeg 4x10HLF Classic cab

Fender 60th anniversary Precision bass through a Line-6 X3L pedal board (with programmed tones to stomp and go) to an Ampeg SVT450 on top of an Ampeg 4x10HLF Classic cab (and a Peavey TKO 115 combo when needed) for years and really enjoyed the tone

If you go to the GK site, you'll see all the different jazz and funk players that use these amazing heads and cabs