JAN5670W

Premium military-contract miniature 9-pin medium-mu twin triode constructed with dual-plate structures to offer an extended operational life and extreme balance in computer and aviation applications. Equivalents: 5670, 2C51, 396A, 6385, 6N3P. Real-Life Examples: Airborne military navigation systems, Western Electric telecommunication grids, vintage high-end tube preamplifiers.