ECF801 / 6GJ7

The ECF801 / 6GJ7 is a versatile triode-pentode tube that is perfect for audiophiles looking for high-quality sound performance. This 9-pin miniature tube is widely used in audio amplifiers, radios, and televisions due to its superior sound quality and reliability.

The ECF801 / 6GJ7 features a triode section with a low-mu (amplification factor) and a pentode section with a high-mu. The combination of both sections in one single tube allows the ECF801 / 6GJ7 to perform multiple functions in an audio amplifier circuit. The triode section is ideal for voltage amplification while the pentode section can be used for current amplification, making the ECF801 / 6GJ7 highly efficient.

One of the main advantages of using the ECF801 / 6GJ7 in an audio amplifier circuit is its ability to produce rich and warm sound qualities. With its excellent frequency response, the ECF801 / 6GJ7 offers crystal clear sound reproduction, making it a top choice for audiophiles who demand the best possible sound quality.

In terms of technical specifications, the ECF801 / 6GJ7 has a maximum plate voltage of 300 volts and a maximum cathode current of 5mA. It also features a maximum power dissipation of 2.75 watts and a filament voltage of 6.3 volts at 300mA.

At our store, we offer high-quality ECF801 / 6GJ7 tubes that have been thoroughly tested and are ready for use in your audio amplifier projects. Our tubes are sourced from trusted manufacturers and undergo stringent quality control measures to ensure that they meet the high standards set by audiophiles.

In conclusion, if you're looking for a versatile and reliable triode-pentode tube that delivers exceptional sound quality, the ECF801 / 6GJ7 is an excellent choice. With its warm and rich sound characteristics and efficient design, this tube is a must-have for any serious audiophile.