Western Electric274ausedNOS Western Electric 274a (274b) holy grail rectifier tube (5U4G, U52, 5Z3 compatible)This is a brand new (NOS) l Western Electric 274A rectifier tube. Very rare, extremely hard to find. The ultimate sound, holy grail of all rectifier tubes that audiophiles and guitar enthusiasts ar...1490.00

NOS Western Electric 274a (274b) holy grail rectifier tube (5U4G, U52, 5Z3 compatible) [Template]


no longer for sale

This is a brand new (NOS) l Western Electric 274A rectifier tube. Very rare, extremely hard to find. The ultimate sound, holy grail of all rectifier tubes that audiophiles and guitar enthusiasts are raving about!

   It is 247A, the same as 274B version, just different in base pin. I can provide a base pin adapter if the buyer needs. The tube comes with a standard corrugated box. 

   Compared to all U52 and 5U4G or CV378...tubes I have, this tube is in totally different league.  

  This tube is brand new and never used. You can see the clear yellow text in tube base and clean glass, which is rarely seen in similar tubes in Ebay.  

   Measurement value is 66/62 where 40 is the minimum. 
  I will ship from Taiwan via Taiwan Post registered airmail or Chunghua Post. 
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