Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low View: 12 24 All Add to cartAudio tubes & parts, Other Tubes, Tubes by #6K7G RCA, NOS, from 1940ies, test perfect, one pair 20,00 € Add to cartAudio tubes & parts, Other Tubes, Tubes by #6K7GT RCA, NOS/NIB, 1940ies, one pair 15,00 € Add to cartAudio 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 cartAudio tubes & parts, Other Tubes, Tubes by #6K8G Raytheon, NOS, from 1940ies, test perfect, one pair 10,00 € Add to cartAudio tubes & parts, Other Tubes, Tubes by #6K8G RCA, NOS, from 1940ies, test perfect, one pair 10,00 € Add to cartAudio tubes & parts, Other Tubes, Tubes by #6L7 VT87 Ken-Rad, one pair, true NOS/NIB, milspec, sealed boxes from 1940ies 10,00 € Add to cartAudio tubes & parts, Other Tubes, Super rare & vintage, Tubes by #6L7G Mazda, true NOS, tested/guaranteed, one pair 15,00 € Add to cartHeadphone amp, Pre-amp/driver, Top-Seller, Tubes by #6N6P Nevz gold grid, true NOS, one pair (2) 40,00 € Add to cartTubes by #, Audio tubes & parts, Other, Other Tubes6P6S 6V6GT Reflektor, matched pair, 1960ies vintage production 20,00 € Add to cartAudio tubes & parts, Other Tubes, Tubes by #6SA7GTY National Union, NOS/NIB, one pair 5,00 € Add to cartAudio tubes & parts, Pre-amp/driver, Super rare & vintage, Tubes by #6SH7GT Philco, NOS/NIB, milspec, sealed boxes from 1940ies, sub WE717A, one pair 35,00 € Add to cartAudio tubes & parts, Pre-amp/driver, Super rare & vintage, Tubes by #6SH7GT Raytheon, NOS, storage soiled from 1940ies, sub WE717A, test perfect, one pair 20,00 € 1 2 3 4 5 6 7 8 9