The Svane 845B-HiFi Series is a premium direct-heated triode power tube designed for reference-grade high-fidelity audio systems. Featuring a thorium tungsten cathode, the 845B delivers exceptional linearity, dynamic range, and tonal purity, making it ideal for both Class A1 and Class AB1 amplification.

This mica-free construction minimises mechanical resonance and microphonics, resulting in a cleaner signal path and improved sonic stability. The design enhances transparency, low-level detail retrieval, and overall musical realism, meeting the demands of high-end audiophile and professional tube amplifier designs.

Built with Svane’s meticulous manufacturing standards, the 845B-HiFi Series offers reliable performance, consistent electrical characteristics, and long service life. It is an excellent choice for audiophiles seeking powerful output with refined detail and natural harmonic richness.