Reviewed: Logitech Z533 2.1 Speakers - PC Tech Reviews Australia
Logitech Z533 Speaker System with Subwoofer - Durmazz Techno Store
Savvas on Twitter: "#Logitech #Z533 quick fix for dead volume knob/speakers: Connect those 2 pins. Speakers wont shut down but at least they work again. Logi products keep failing on me #Z5500
Logitech z533 problem turning on | All About Circuits