Tech 21 CS-VT SansAmp Character Series, VT Bass 100% analog Character and Mid controls, in conjunction with its specifically voiced speaker emulation, are engineered to personify the specific amp traits and speakers associated with SVT-style amps. From clean thump to chunky funk, from high gain indie rock growl to fast distortion and dirty earthquaking rump. 100% analog From clean thump to chunky funk, from high gain indie rock growl to fast distortion and dirty earthquaking rump. Character and Mid controls, in conjunction with its specifically voiced speaker emulation In conjunction with its specifically voiced speaker emulation, are engineered to personify the specific amp traits