Lot of 1 piece 1578/6N8S MELZ Holed Anodes Metal Base vacuum tube. Equivalent 6SN7GT, ECC32. All tubes are new 100%, fully tested. 1578 Vacuum Tube - A Rare Gem for Audiophiles Description: The 1578 vacuum tube is a legendary component in the world of vintage audio equipment. Renowned for its exceptional sonic characteristics and robust construction, this tube is a coveted item for collectors and audiophiles alike. Key Features: Superior Sound Quality: The 1578 tube is celebrated for its rich, warm tonal quality and low noise floor, making it ideal for high-fidelity audio applications. Rugged Build: Crafted with precision and care, these tubes are known for their durability and reliability, ensuring long-lasting performance. Rare and Vintage: The 1578 is a highly sought-after model among vintage audio tubes, appreciated for both its historical significance and its unique sound properties. Compatibility: This tube is compatible with a range of vintage amplifiers and audio equipment, making it a versatile choice for enthusiasts looking to upgrade their setup. Condition: Each 1578 tube is thoroughly tested and guaranteed to be in excellent working condition. Applications: Perfect for high-end audio applications, including tube amplifiers, preamplifiers, and other vintage audio equipment. 116677.036789.046712