Home / Vacuum Tube Rectifier A+c+m+e 211 Electronic Tube Replacement WE211 211 Vacuum Tube Factory Precision Match for Amplifier(2 Pcs)
  • Vacuum Tube Rectifier A+c+m+e 211 Electronic Tube Replacement WE211 211 Vacuum Tube Factory Precision Match for Amplifier(2 Pcs)
  • Vacuum Tube Rectifier A+c+m+e 211 Electronic Tube Replacement WE211 211 Vacuum Tube Factory Precision Match for Amplifier(2 Pcs)
  • Vacuum Tube Rectifier A+c+m+e 211 Electronic Tube Replacement WE211 211 Vacuum Tube Factory Precision Match for Amplifier(2 Pcs)
  • Vacuum Tube Rectifier A+c+m+e 211 Electronic Tube Replacement WE211 211 Vacuum Tube Factory Precision Match for Amplifier(2 Pcs)

Vacuum Tube Rectifier A+c+m+e 211 Electronic Tube Replacement WE211 211 Vacuum Tube Factory Precision Match for Amplifier(2 Pcs)

Preamps
The has good linearity low noise and good reliability
The tube is designed for service as power rectifiers in AC operated receivers which require high currents.
The service life longer and the failure rate greatly reduced.
The special with signal and has low noises output.
Dur
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  • Detail

    Preamps
    Ua--------------------------------------1250 V
    -Ug------------------------------------70 V
    Ia-------------------------------------- 100 mA
    Gm-------------------------------------3.8 mA/V
    u(Ia=75mA)-----------------12
    RL--------------------------------------7 K
    Pout------------------------------------10 W
    Recommended Operating Conditions ( reference value)
    class A(A-F) for two tubes.
    typical working condition limited parameter
    Ua-------- 750 1000 1250 1250 V
    Pa---------------------------- 75 W
    -Ug----------- 46 61 80 V
    Ug(pk)--------- 41 56 75 V
    Ia(0)----------- 34 53 60 mA
    ri--------- 4.4 3.8 3.6 K
    RL-------- 8.8 7.6 9.2 K
    Pout----------- 5.6 12 19.7 W
    ==========
    Hign-concerned Chemical : None
    Model Number : A+c+m+e 211
    Maximum Power Per Channel : NO POWER
    Origin : Mainland China

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