Home / WE300B Tube 1:1 Copy WE 300B Upgrade 300BN 300BT 300BG 4300B HiFi Audio Tube Amplifier(2pcs Matched Pair)
  • WE300B Tube 1:1 Copy WE 300B Upgrade 300BN 300BT 300BG 4300B HiFi Audio Tube Amplifier(2pcs Matched Pair)
  • WE300B Tube 1:1 Copy WE 300B Upgrade 300BN 300BT 300BG 4300B HiFi Audio Tube Amplifier(2pcs Matched Pair)
  • WE300B Tube 1:1 Copy WE 300B Upgrade 300BN 300BT 300BG 4300B HiFi Audio Tube Amplifier(2pcs Matched Pair)
  • WE300B Tube 1:1 Copy WE 300B Upgrade 300BN 300BT 300BG 4300B HiFi Audio Tube Amplifier(2pcs Matched Pair)

WE300B Tube 1:1 Copy WE 300B Upgrade 300BN 300BT 300BG 4300B HiFi Audio Tube Amplifier(2pcs Matched Pair)

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  • Detail

    Preamps
    WE300B Voice:
    The sound quality is soft and delicate, the sound density is high, the details are richer, the analytical power is stronger, the sound is pure, sweet and mellow, and the layering is prominent.
    WE300B direct-heated cathode medium-power triode, used for class A1 amplification.
    Suitable for 10W output power in audio amplifier.
    Filament Heating
    Uf(DC).5V
    Low frequency (DC) - 1.2A
    Static parameters
    Ua300V
    -Ug.60V
    Source 60 mA
    Transconductance --- 5.5mA/V
    ri-.0.7 K
    u3.85
    Output power 6.6W
    Extreme Rating
    Anode voltage......480V
    Anode power dissipation...40W
    Cathode current
    Self-bias voltage...100mA
    Fixed bias voltage......70 mA
    Interelectrode capacitance
    Input capacitance......9PF
    Output capacitor...4.3PF
    Inter-circuit capacitance................15PF

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