Product information "WE274B Psvane WE-Replica Series"
The PSVANE WE274B  Western Electric Replica  
 
The finest rectivfier tube ever made:  the legendary WE274B
 
After releasing relaunch of the Western Electric 300B PSVANE took its time for research on the perfekt PSVANE WE274B.
More than 18 months of meticulous research the deed is done.
The PSVANE WE 274B has all the tone and charme of the historic Western Electric 274B and still affords a friction of the cost for the old collectors item.
 
PSVANE holds the Western Electric construction drawings and formulars of the 1940s and did follow its original requirements in all details.
This includes the accurate selection of materials and components as well as its processing technology and the terms for processing like temperature and humidity.
 
The result is beyond comparison: the best rectifier tube made today and on par with best of historic made:   WE 274B
 
 
SPECIFICATIONS
 
WE274B, directly heated full-wave rectifier，274B is very similar with 5U4G, 5Z4P and 5Z3P, can also replace GZ34 in most applications
 
Heater
Uf…………………5V
If ………………… 2.5A
 
Maximum Rating
anode inverse peak voltage      1550V
anode peak current             750mA
 
Recommend operating condition
Anode supply voltage       2×500V
Each arm impedance                 75Ω
load impedance                    2000Ω
Filter capacitor                           4μF
Rectifier current                      ≥220mA
 
dimensions: Maße:  d = 53mm max.,  h = 126mm max.,  with pins 140mm max.