TJ FULLMUSIC 300B OFFICIAL DATA SHEET

Classification-¬†Dome-type or Aubergine-type bulb of glass, a white ceramic base with four-prong bayonet golden pins, oxide coated filamentary, solid plate or mesh or carbon plate triode. Application¬†-Audio frequency amplifier where power outputs of approximately 8.5watts or less is required at relatively low plate voltages. Dimensions¬†-Dimensions, outline diagrams of the tube and bases, and the arrangement … Continue reading TJ FULLMUSIC 300B OFFICIAL DATA SHEET