I don't think it's an SVT - probably not even an Ampeg. Definitely looks too small. V2s had a straight front. Angled-front amps like the SVT, B25, and Gemini 22 didn't have metal corners on the top, and the corners they did have weren't black. The control layout looks odd - Ampegs from that era didn't split the inputs - they were all grouped on the left side. Also missing is the plethora of black rocker switches along the top of the control panel that were present on most models. The SS amps were not as tall. Doesn't look like a Giulietti, Andre or Oliver, which would be the closest "blood relatives" from that period. As I recall, there were a few manufacturers, mostly private / foreign / store brands that produced amps that bore a passing resemblance to 70s Ampegs. Could be one of them.