Peavey ReValver HP Guitar Amp Modeling Software 15 amp models, including Peavey 6505, JSX, Classic, ValveKing and Triple XXX Only software that captures the true sonic nature of vacuum tubes. 12 Preamplifiers, 9 Power Amplifiers,19 Stompboxes,11 Effects More than 150 speaker simulations using real-time convolution and membrane modeling VST, Audio Units compatible , ASIO / WDM, Core Audio