ECC85 Valvo

Description

Compact Dual Triode for RF Applications
The Valvo ECC85 is a miniature double triode vacuum tube designed for high-frequency circuits such as FM tuner front-ends and oscillator stages. It features two matched triode sections housed within a single glass envelope, allowing balanced signal processing and clean amplification. Due to its compact design and precise electrical characteristics, the ECC85 remains a popular choice in vintage radio restorations and custom RF equipment.

Stable Gain and Oscillator Performance
Each triode section provides steady gain with minimal distortion, ensuring clear and stable frequency reception. Additionally, the ECC85 operates efficiently at VHF frequencies, maintaining strong signal integrity in tuner front-ends. Valvo’s precise manufacturing reduces microphonics and internal capacitance, which enhances oscillator stability. Moreover, the tube withstands continuous operation without performance loss, ensuring dependable amplification in sensitive RF circuits.

Versatile Format and Compatibility
Equipped with a 9-pin B9A base and slim glass envelope, the ECC85 fits tightly into compact chassis common in radios and test instruments. Therefore, it serves as a direct replacement for similar ECC85 types. Whether restoring a vintage FM radio or building a custom front-end, the Valvo ECC85 installs easily and delivers reliable performance.

Trusted Valvo Craftsmanship
Valvo is renowned for producing vacuum tubes with strong build quality, electrical consistency, and long service life. The ECC85 exemplifies these traits with durable internal components and tight manufacturing tolerances. Furthermore, it maintains stable gain and low noise through extended use and thermal cycling. Consequently, engineers and enthusiasts prefer this tube for quality RF applications.

Ideal for Vintage and Modern RF Designs
Whether repairing classic FM tuners or crafting boutique radio gear, the Valvo ECC85 offers compact size, clear gain, and stable oscillator function. Choose this dual triode for smooth, low-noise amplification and reliable performance in high-frequency setups.