#WE275,PSVANE TUBES,WE-Series.
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
PSVANE
Product Description
Western Electric 275 is one of the rare buried products in all the works of Western Electric Vacuum Tubes.
It's all because the company designed the tube with a 5 volt filament.However,Its sound performance is the best in 2A3 made by other factories.On the basis of keeping the sound characteristics of Western Electric 275,PSVANE changed the 5 volt filament to 2.5 volt and maintained the generality of 2A3.Except that,the two products are almost exactly the same in appearance,structure,material and workmanship.That again shows the concept of "Only the legend can surpass the legend".
Heater
Uf………………2.5V
If…………….... 2.5A
Static Parameter
Ua……………………250V
-Ug………………… 60V
Ia……………………53mA
Gm…………………2.8 mA/V
ri……………………1 KΩ
u ……………………2.8
Pout…………………3.1W
Maximum Rating
Ua……………300V
Pa………17W
Ik
with cathode bias………………80 mA
with fixed bias……………70 mA
Direct Interelectrode Capacitances
Grid to plate ……………12PF
Grid to filament ……………6.8PF
Plate to filament……………3.2PF
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Company
Zhongshan Meansupply Technology Co.,Ltd
Contact Person
David Wu