The Siemens E82CC (also known as 6189 / ECC82) is a high-grade, low-noise dual triode vacuum tube, engineered to deliver exceptional reliability and sonic performance. Originally produced to stringent European industrial and military specifications, this premium variant of the ECC82/12AU7 family is renowned for its long lifespan, tight tolerances, and superior consistency.

Favoured by audiophiles and professional engineers alike, the Siemens E82CC offers a balanced, detailed sound with excellent clarity across the frequency spectrum. It provides smooth mids, controlled bass response, and clean, articulate highs—making it an ideal choice for high-fidelity audio systems, preamps, studio gear, and guitar amplifiers.

Designed for demanding applications, the E82CC features rugged construction and low microphonics, ensuring stable performance even in sensitive audio circuits. Whether you're upgrading vintage equipment or refining your tone, this tube delivers dependable, premium-quality results.