Peavey Valve King 100ValveKing offers other high end features like 3 way variable power switch, so you can tailor your output to your performance situation without compromising tone. With triple 12AX7s, two independent foot switchable channels each with their own EQ, and the Vari Class variable Class A AB simulation control, the next generation ValveKing delivers massive amounts of completely customizable all tube power. Please message us if you have any questions.