Used Gallien-Krueger 700 RB
This one's a rather clean 700 RB. Locally owned and rarely gigged. Bi-ampable with individual GK cabinets for separate power delivered to the speakers and horn. But really, it's a loud, killer amp that will run any cabinets lots of power to spare. Here's how GK describes it:
"Take charge of the bottom line with the Gallien-Krueger 700 RB Bass Head -- a state-of-the-art monster designed to deliver maximum performance with minimum fuss. An extremely high-current power supply and matching power amp circuitry extract every ounce of this head's awesome output. Its high-current design eliminates the need for current-limiting circuitry that muddies your tone. The biamped design delivers 480W to your woofer and 50W to the horn using an electronic crossover for seamless 2-way sound. 4 bass-specific bands of active EQ give you ultraprecise tone-shaping power. 3 voicing filters help you further shape your sound."