1950 Raytheon JAN CRP 5Y3GT Test NOS 100/100% Black Plates Serious Tubes D964
Type: 1950 JAN CRP 5Y3GT. Manufacturer: Raytheon USA. The tubes need to get to you in one piece. But this the way of the world now. We are always looking to buy more tubes. Large collections, small collections, it doesn't matter.