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811A Vacuum Tube Upgrade for FU-811 FU811J SV811-3 High Performance Electron Tube Matched Quad for Hi-Fi Audio Amplifier Medical Physical Therapy Equipment Industrial High Frequency Heating(1pcs)

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811A Vacuum Tube Upgrade for FU-811 FU811J SV811-3 High Performance Electron Tube Matched Quad for Hi-Fi Audio Amplifier Medical Physical Therapy Equipment Industrial High Frequency Heating(1pcs)
- Professional Grade Upgrade: Specifically designed as a premium upgrade for FU-811, FU811J, and SV811-3 tubes, offering superior stability and extended service life for critical electronic applications.
- High-Power Performance: Features a high anode voltage rating of up to 1250V and 40W anode dissipation, ensuring consistent and powerful performance in high-demand circuits.
- Advanced Construction: Built with a rugged metal-ceramic sealing structure and high-purity materials, designed to resist thermal stress and ensure reliable operation in harsh industrial or medical environments.
- Versatile Application: Fully compatible with Hi-Fi vacuum tube amplifiers, ultra-short wave medical therapy devices, and industrial high-frequency heating or packaging machinery.
- Precision Parameter Matching: Each tube is rigorously tested and matched to ensure optimal balance and performance when used in pairs or quads, minimizing distortion and maximizing efficiency.
Country USA
Brand ZZYJPTFZ
Manufacturer ZZYJPTFZ
ItemPartNumber VVCBJAADH
Model VVCBJAADH
Color One Color
Size 1pcs
UnitCount 1
EANs 7545669179962
ReleaseDate 0000-00-00

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