1. The 6AX8 is a dual triode, 9-pin miniature type vacuum tube.
2. It is commonly used in audio preamplifiers, amplifiers, and converters.
3. It is designed to be used in high-frequency equipment, such as oscillators and television circuits.
4. It is equipped with two independent grids.
5. It has a maximum plate voltage of 250V.
6. It has a maximum plate current of 0.3A.
7. It has an amplification factor of 5.8.
8. It has an internal series resistance of 600 ohms.
9. It is a medium mucron tube with an estimated life span of 1,500 to 5,000 hours.