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(!!!) 274B Western Electric engraved base used/good 1930's (48/40 and 52/40)

By Tube World

$ 1,998.88

274B Western Electric engraved base used/good 1930's in white box

1 section of top mica is folded downwards during assembly - see photo

1 small section of mica is loose inside tube - see photo

tube is etched "USED TUBE" on side of glass - see photo

large getter flashing

"L" bracket style getter

48/40

52/40

tested on TV-7D/U

 

(the best sounding 5U4G or 5R4GY substitute ever made, lots of inner detail, very clear
extended and open high end and good bass, the 274B sound outstanding)

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