This is a demo store. Any orders placed through this store will not be honored or fulfilled.

Place your promotion here

You have no items in your shopping cart.


Psvane WE274B 1:1 Replica Vacuum Tubes

Psvane WE274B 1:1 Replica Vacuum Tubes

Be the first to review this product


In stock


The true value of WE274B is to tell everyone: only the legend can exceed

After WE300B, PSVANE WE274B will continue to shock the world and reach the peak.

* Required Fields



It will be the best rectifier tube that you have ever listened, is the best, no one!

It is the only one that completely copied the lettering edition of Western Electric’274B in 40s, there is no any compromise in material, structure, craft, sound performance and all the links;

Holding the drawing and formula of the original factory that have been sealed for years, totally followed the original requirement at all details that including humidity and temperature.



      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                ≧220mA

Additional Information

Brand Psvane
Model Psvane WE274B

Product Tags

  • No tags connected to product

Use spaces to separate tags. Use single quotes (') for phrases.

  1. Be the first to review this product


Write Your Own Review

You're reviewing: Psvane WE274B 1:1 Replica Vacuum Tubes