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Psvane

Psvane WE274B 1:1 Replica Vacuum Tubes

Psvane WE274B 1:1 Replica Vacuum Tubes

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$199.99

In stock

SKU: WE274B

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



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

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$199.99

Details

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.

 

WE274B

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

Heater

Uf………………5V
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

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