Offered is a pair of NOS 6X5GT Full Wave Rectifier Tubes. The tubes are clean and in excellent condition. Each tests Good on the EICO dynamic tester and they show no shorts or inter-element leakage.  The tubes have black ribbed plates and bottom "D" getters with good silver flashing on both tubes. The 6X5GT is a direct substitution for the problematic 6X5G used in many high dollar Zenith radios of the 1930's. Date codes MQ  and LF (late 1950's vintage). Widely used in radios and audio amps in power supplies of moderate size. Pick up these two for your own gear. Mouse over the photo images to zoom in. NO RESERVE!! Thanks for looking.