Default sortingSort by popularitySort by latestSort by price: low to highSort by price: high to low View:1224All Add to cartAudio tubes & parts, Guitar tubes & parts, Headphone amp, Mic & Pro Audio, Pre-amp/driver, Tubes by #5670 2C51 Westinghouse/GE five star, NOS, black plates, D-getter 25,00 € Add to cartAudio tubes & parts, Guitar tubes & parts, Headphone amp, Mic & Pro Audio, Pre-amp/driver, Tubes by #5670 Sylvania, 396A, 2C51 true NOS/NIB, grey plate, O-getter, yellow print 12,00 € Add to cartAudio tubes & parts, Guitar tubes & parts, Rectifier, Rectifier, Tubes by #5R4GYA General Electric, black plates, hanging filament, D-getter, true NOS 18,00 €Data sheet: 5R4GYA Add to cartSuper rare & vintage, Tubes by #5U4G RCA Canada, black plates, hanging filament and D-getter 75,00 € Add to cartAudio tubes & parts, Guitar tubes & parts, Rectifier, Rectifier, Tubes by #5U4GB Raytheon, yellow print, black plate, side D-getter 25,00 € Add to cartAudio tubes & parts, Guitar tubes & parts, Rectifier, Rectifier, Tubes by #5U4GB Sylvania, long black plate, tall boy, top O-getter 25,00 € Add to cartAudio tubes & parts, Guitar tubes & parts, Mic & Pro Audio, Pre-amp/driver, Pre-amp/driver, Tubes by #6CG7 6FQ7 Mazda made by Raytheon Japan, grey plates, copper rods, no shield 15,00 € Add to cartTubes by #, Audio tubes & parts, Guitar tubes & parts, Power, Power, Studio tubes & parts6V6GT Hytron grey glass, black base, one pair 90,00 € Add to cartTubes by #, Audio tubes & parts, Guitar tubes & parts, Power, Power, Studio tubes & parts6V6GT Ken-Rad grey glass, black base, one pair 110,00 € Add to cartTubes by #, Audio tubes & parts, Other, Other Tubes, Power, Studio tubes & parts6V6GT Raytheon, black smoked glass, one pair 65,00 € Add to cartTubes by #, Audio tubes & parts, Guitar tubes & parts, Power, Power, Studio tubes & parts6V6GT Sylvania green print, grey glass, black base, one pair 75,00 € Add to cartTubes by #, Audio tubes & parts, Guitar tubes & parts, Power, Power, Studio tubes & parts6V6GT Sylvania green print, grey glass, chrome dome, one pair 75,00 € 12