5U4GB SIDE GETTER
Quality full-wave rectifier tubes manufactued in England by renowned Haltron. These 8 pin octal based glass tubes have two thick mica spacers, black plates and double top side round getters. They are printed in white with Haltron logo, 5U4GB ELECTRON TUBE. They are wrapped in tissue paper and corrugated cardboard, then boxed in standard yellow and blue boxes printed 5U4GB HALTRON TUBE.