Default sortingSort by popularitySort by latestSort by price: low to highSort by price: high to low View:1224All Add to cart Audio tubes & parts, Other Tubes, Tubes by #6K7GT RCA, NOS/NIB, 1940ies, one pair 18,00 € Add to cart Super rare & vintage, Tubes by #6K8 RCA, one pair (2), true NOS/NIB, milspec, perfect condition 4,00 € Add to cart Super rare & vintage, Tubes by #6K8 RCA, true NOS/NIB, milspec, perfect condition 2,00 € Add to cart Audio tubes & parts, Other Tubes, Super rare & vintage, Tubes by #6K8G GEC, mesh, true NOS, british military code from WWII, tested/guaranteed, one pair 15,00 € Add to cart Audio tubes & parts, Other Tubes, Tubes by #6L7 VT87 Ken-Rad, one pair, true NOS/NIB, milspec, sealed boxes from 1940ies 10,00 € Add to cart Super rare & vintage, Tubes by #6L7 VT87 Marconi/RCA true NOS/NIB, milspec, sealed box from 1940ies 5,00 € Add to cart Super rare & vintage, Tubes by #6L7G British Mazda, true NOS, milspec, tested and guaranteed 10,00 € Add to cart Audio tubes & parts, Other Tubes, Super rare & vintage, Tubes by #6L7G Mazda, true NOS, tested/guaranteed, one pair 15,00 € Add to cart Headphone amp, Pre-amp/driver, Top-Seller, Tubes by #6N6P Nevz gold grid, true NOS, one pair (2) 40,00 € Add to cart Super rare & vintage, Tubes by #6Q7 VT92A GE, NOS, perfect condition, one pair (2) 10,00 € Add to cart Audio tubes & parts, Other Tubes, Tubes by #6SA7GTY National Union, NOS/NIB, one pair 5,00 € Add to cart Super rare & vintage, Tubes by #6SG7GT National one pair, true NOS/NIB, milspec, sealed boxes from 1950ies 7,50 € 1234567891011