Explore Neural Amp Modeler (NAM) profiles of the legendary Ampeg SVT, the 300-watt all-tube bass amplifier that defined rock and roll low end since 1969. From the original SVT Classic's thunderous power to the SVT-II, SVT-VR Vintage Reissable, and the modern SVT-CL, experience the massive tone that powered Geddy Lee, Chris Squire, John Paul Jones, and countless bass legends across stages worldwide. Known for its unmatched headroom, punchy midrange, and ability to shake stadiums, the SVT remains the ultimate standard in professional bass amplification.