Brand: Fisher
The Fisher XP-44B is a high-performance vacuum tube that is widely used in various audio and industrial applications. It is a triode tube designed for use in power amplifiers, preamplifiers, and other audio equipment. The XP-44B has a gain of approximately 15 and a plate dissipation of up to 85 watts, making it a versatile tube for a range of applications. Additionally, the XP-44B is known for its low noise and microphonics, which make it a popular choice for use in high-end audio equipment. Overall, the Fisher XP-44B is a well-regarded tube that is commonly used by audio enthusiasts and professionals for its exceptional performance and reliability.