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For this 12AU7 tube, it can be directly upgraded or used with ECC82.
The 12AU7 is a miniature medium mute in triode intended for service in radio and television receivers and audio amplifiers.
This tube is suitable for use in various stages such as general purpose amplifiers, phase inverters, oscillators and multivibrators.
The tube heater voltage is 6.3-12.6V, and the heater current is 300-150mA.
Plate voltage is 250V, plate current is 10.5-11.8mA. Plate resistance is 6500-7700 ohms.
This is a vacuum tube made by Linlai Tube, a factory in China. With rich production and design experience, Linlai Tube provides the best quality and service for tubes. The 12AU7 is a miniature medium mute twin triode intended for service in radio and television receivers, or audio amplifiers. Tubes are suitable for use in various stages, including general purpose amplifiers. Phase inverter oscillator, or multivibrator. For this 12AU7 tube, it can be directly upgraded or used with ECC82.
