Tuesday 18 January, 2022

PSVANE WE274B Rectifier Vacuum Tube Western Electric WE274B

This product was added to our catalog on Wednesday 23 October, 2013.


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We will provide factory matched tubes if purchase 2pcs in an order.

The true value of PSVANE WE274B is to tell everybody:
Only the legend can surpass the legend.
Following the world's first Western Electric 300B, PSVANE renew the work to a peak.
Four  places (China, Hong Kong, Taiwan, and the United States) have worked  for 18 months simultaneously to revise the sound and determine the  nature. PAVANE is the sole new vacuum tube which in the true sense  inherits the romantic charm of Western Electric, but only one tenth  price of it.

This is absolutely not one of, but just the best rectifier tube you’ve ever heard!
Our product 274B is the only one in the world which completely reproduces the engraved Western Electric 274B of 1940s. There is no any compromise in every procedure, including the material, structure, technology, and sound performance etc.
We master the exclusive information of the original design drawing and sealed formula, and in full compliance with all the details of its requirement, such as the temperature and humility of the production chain and so on.


Glass shell eight feet directly heated full-wave rectifier,274B is  very similar with 5U4G and 5Z3P, which can be replaced by each other.


If…………… 2.5A

 Maximum Rating

anode inverse peak voltage……………1550V
anode peak current        ………750mA


Recommend working condition

 Anode supply voltage             2×500V

Each arm impedance               75Ω

load impedance                   2000Ω

Filter capacitor                 4μF

Rectifier current                ≧220m


  • Model: PSVANE-WE274B
  • Shipping Weight: 0.5kg
  • Manufactured by: PSVANE

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