6L6 Marconi TUBE 6L6G QUAD MADE IN ITALY
vintage vacuum tubes valves
LARGE D GETTER DOUBLE WELDED BOTTOM
CERAMIC SPACER INSULATOR
SOLID INNER STRUCTURE WITH DOUBLE SUPPORT
BLACK BASE
CLEAR GLASS
POWER TUBE WITH WONDERFUL INNER STRUCTURE RELIABLE
WORKS GREAT ON MCINTOSH MC240 LEAK QUAD 2
VERY CLOSE SIMILAR TO 350B KT66
BEAM POWER TUBE TETRODE
6L6 = VT-115 = CV1948 = 6Л6
Socket Octal K8A
Filament Heater Vf 6.3 Volt / If 0.9 Ampere / Indirect / Parallel, ~ = (AC/DC)
Similar to 6L6G ; 6L6GA ; 6L6GB ; 6L6GTY ; 6L6WGA ; 6P3P
Beam power tetrode, launched spring 1936 by RCA
By demand of more output power new output tubes appeared in 1936 with plate dissipation increased from 9 to 18 watts. In Europe it were the pentodes AL5 (4Vf) and EL5 (6.3Vf), in the USA it was the worlds first and most famous beam-power-tetrode, the 6L6
THESE TUBES DELIVERS A VERY HIGH QUALITY SONIC PERFORMANCES, THE BEST THAT YOU CAN EVER HEARD
QUARTET 6L6 MARCONI TUBE MADE IN ITALY PERFECT FOR LAST STAGE NOS VACUUM TUBES
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Pull BOX 52