Uf 2.5V Heater Stereo Vacuum Tubes With Cathode Bias 80mA PSVANE WE275

Stereo Vacuum Tubes PSVANE WE275 Valve Tube 1:1 replica Western Electric

Item specifics:

Type: Vacuum tube

Brand: PSVANE

Model: WE275

Country/Region of Manufacture: China

Specification:

This WE275 is copy from WESTERN ELECTRIC WE275A, you know the WE275A -Ug is 60 V, it is not the full same as the 2A3 -Ug is 45V, you need to Adjust the bias if you use the WE275 to replace 2A3. WE275 can full replace of 2A3, and the sound of WE275 is nicest of 2A3.

Feature:

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

Our products:

Sockets for 4 pins tubes:

Established in 2007 as an Electronic parts supplier, we start supplying NOS tubes to tube AMP factories since 2010. Nowadays, we are also supplying new tubes and other hifi DIY parts to tube amplifier factories and audiophiles.

Our production line:

1. Stereo Vacuum Tubes

2. Electronic Vacuum Tube

3. Vintage Vacuum Tubes

4. Vacuum Tube Sockets

5. Audio Electrolytic Capacitors

6. DIY LED Diode

7. Audiophile Grade Resistors

8. Tube AMP Board

9. Tube AMP Parts

10. Tube AMP Transformer

11. Guitar AMP Volume Knob

12. Guitar Amplifier Handles

All Hifi parts and tubes from us are sold at reasonable price with good quality, Welcome to visiting our website, we will provide best service no matter you are big HIFI products factories or individual audiophile.

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