866 A #TUBE SYLVANIA #866A #LAMPE #ROHRE #VALVE #PROJECT #211 #VT 4C #GM70

3 PIECES NOS NIB SEALED 866-A SYLVANIA TUBE  #TUBE 866 A #866A #RECTIFIER STAGE 

866A = P600_Mazda = CE-866 = GU12 = RK866A = GL866A = VT-46A = DQ2 = RG3-250A = 2XM600A = AG866A = ML-866A = DR-866A = WL-866°

MERCURY RECTIFIER FOR HIGH POWER

SOCKET     UX-Base (4 Pins (2 thick, USA 1924) (Codex=Br) Top contact with a cap

HEATER  Vf 2.5 Volt / If 5 Ampere / Direct / Parallel, ~ = (AC/DC) /

#VALVE #HIGH POWER #PROJECT #211 #VT 4C #GM70 #PERFECT FOR AMPLIFIER HI-END 

tube valve lampe röhre tsf 진공관 真空管 HAM RADIO audio hi-end hi-fi diy POWER AMPLIFIER Pre-Amplifier Preamp Pri VINTAGE stereo SE Single Ended PP Push-Pull VACUUM TUBES röhren