12J7GT / CV917

The 12J7GT/CV917 is a power/output pentode tube that has become a go-to choice for many audiophiles when it comes to amplifying their audio systems. This tube has been around since the 1940s and has stood the test of time due to its excellent performance and rugged design.

Musicality is at the heart of the 12J7GT/CV917's design, making it a perfect fit for those who are passionate about high-quality sound reproduction. It delivers a warm, rich, and detailed sound that brings out the best in all types of music. Whether you're into rock, jazz, classical, or any other genre, this tube will provide a satisfying listening experience.

In addition to its musical characteristics, the 12J7GT/CV917 also boasts impressive technical specifications. With a maximum plate voltage of 300V and a maximum plate dissipation of 9 watts, this tube can deliver up to 5 watts of output power with a relatively low distortion level. It operates at a frequency range of 20Hz to 20kHz, which is ideal for reproducing the full spectrum of audio frequencies.

What's more, the 12J7GT/CV917 has a rugged construction that ensures long-lasting durability. It features a top cap anode connection that prevents arcing and provides stable performance under even the most demanding conditions. The cathode is directly heated, which means that it heats up quickly and provides fast startup times.

Overall, the 12J7GT/CV917 is an excellent choice for anyone looking to upgrade their audio system's amplification capabilities. Its musicality, technical specifications, and rugged construction make it a reliable and high-performing component that will enhance any audiophile's listening experience.