Description
Various manufacturer tubes all NOS/NIB or tested 95%+ used. Available are: 0A2, 0A3, 0B2, 0B3, 0C2, 0C3 (VR-105), 0C3A, 0D3A, 0D3 (VR-150) , 0G3 OA2, OA3, OB2, 0B3, OC2, OC3A, OD3A, OD3, OG3 Brands: Mullard, Sylvania, RCA, GE, National, Raytheon, Telefunken, Tung-Sol, Westinghouse, Amperex, Siemens, International, CBS.