Right now I've got two amp heads. One 18 watt tube head, designed for guitar, and a 500 watt solid state bass head. Meanwhile, I've got a Peavey combo that can handle guitar & bass, plus a Rumble 15. WWLD - What Would Lemmy Do? Well, he would not even look at the solid state amp, but he doesn't do most of his playing in his kitchen. I should mention, I'm not in a band & I'm not auditioning for a band. I'm the jerk who started the thread about never wanting to be in a band. I'm basically just looking for opinions or experiences. GAS has me wanting to upgrade the MB500 to the hybrid MB500 Fusion, but I got the MB500 used for half the price of a new Fusion.