Quad II 80 watt monoblock amplifiers class A operation designed by Tim DeParavicini of EAR. Fabulous sounding, Excellent condition Original stock tubes installed. Comes with a set of Gold Lyon KT88 tubes. Original price 15,000.00. The item "Quad II 80 watt tube mono block amps" is in sale since Saturday, July 13, 2019.This item is in the category "Consumer Electronics\TV, Video & Home Audio\Home Audio\Receivers & Amplifiers\Amplifiers & Preamps". The seller is "gmjm99" and is located in Cordova, Tennessee. This item can be shipped to United States.