This is from a 1967, should fit 66. Vol knob works. Dial works & moves. Buttons are not stuck, but the dial wont move when pushing a selector button. It dont feel broke, just stuck. Untested. The original sticker is on it, but just barely hooked and might fall off in shipping.

See pictures for condition, ask for pictures if needed. It says 3 days handling but i ship every couple days usually.