Love to find another B1-R for a spare, and one of the SVT Pro Preamps. I've used my B1-R for a variety of cabinets, from 2-10" Hartke, to a 1-15" with an EVM.
I've also used it as a preamp as well, coupled with a Crown 200 watt power amp. The features on any of these hybrid Ampegs are as...