GK NEO 412 with dual channel Genz Benz 9.2 Shuttlemax making ANYTHING & EVERYTHING possible Big props to the Musicman Sterling & the 5 way pickup switch for changing tone DRAMATICALLY on the fly. Having both series & parallel with no volume change is an incredible feat vs other basses I've owned. The grind & the warmth all in one Nailed EVERY tone for the cover band. The rumble of the GK NEO 412 is intense. I've been running a few other cabs lately but the extra oomph of 412s vs my GK NEO 115 stack is very significant. I'm glad I made the switch to go big. The Shuttlemax 9.2 with dual channels, one for pillow warmth booty shaking lows... the other for aggressive clarity & effects. My effects pedal died in the middle of a song, changed channels & I was back up & running. I can bring any frequency up & down in the mix. The 5 position footswitch a complete beast. Just awesome Tone nirvana & now going on a few years without ANY amp \ cab gas.