Home / 300B-TII Tube Collection Replaces 300B WE300B HiFi Audio Tube Amplifier kit DIY(1 pcs)
  • 300B-TII Tube Collection Replaces 300B WE300B HiFi Audio Tube Amplifier kit DIY(1 pcs)
  • 300B-TII Tube Collection Replaces 300B WE300B HiFi Audio Tube Amplifier kit DIY(1 pcs)
  • 300B-TII Tube Collection Replaces 300B WE300B HiFi Audio Tube Amplifier kit DIY(1 pcs)
  • 300B-TII Tube Collection Replaces 300B WE300B HiFi Audio Tube Amplifier kit DIY(1 pcs)

300B-TII Tube Collection Replaces 300B WE300B HiFi Audio Tube Amplifier kit DIY(1 pcs)

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  • Detail

    Preamps
    300B-TII
    Direct-heated cathode medium power triode for class A1 amplification. Suitable for audio amplifiers
    The output power is required to be 10W.
    Filament Heating:
    Uf (DC) .... 5V
    If (DC) ... 1.2A
    Static parameters:
    Voltage input.................300 V
    - Uh...60V
    Ia........................60mA
    Transconductance................................5.5 mA/V
    Li......................... 0.7 K
    You...................3.85
    Pout...............6.6W
    Extreme Rating:
    Anode voltage... ...
    Anode dissipation power......40W
    Cathode current:
    Self bias..................100 mA
    Fixed bias... 70 mA
    Interelectrode capacitance:
    Input capacitor... ...
    Output capacitor... ...
    Inter-circuit capacitance...

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