Bring the Noise with Frank’s Signature SansAmp Anthrax’s Frank Bello discovered his first SansAmp many years ago while hanging out on 48th Street in Manhattan’s Music Row. He and the folks at Tech 21 are proud to bring you the Frank Bello Street Driver 48, a sonic homage to the energetic tones that anchor every Anthrax arrangement. Frank designed the Street Driver 48 to be simple and easy to use. You’re not going to find a thousand knobs and switches here! The simplified controls are a big hit at GearNuts because they make it super easy to get an excellent sound right out of the box. And when you need a little extra nastiness, hit the Dirt switch for more gain and overdrive. Meanwhile, the Filth switch adds in extra top-end sizzle and clarity that emphasize the attack. The Street Driver 48 even comes with all-analog Tube Amplifier Emulation technology