PSVANE Classic 805A-PT Vacuum Tube – Premium Direct Replacement for 805 Tube Amplifiers High-Power AudioFree shipping with tracking number.Warranty : 1 yearPrice is for 1 PC, ship by fast shipping methodBuy 2 pcs, we will send matched pair, if you need more, and matched, please
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Acoustic Characteristics
Even as part of our entry-level Classic Series, this tube retains outstanding sonic balance and precision. Compared to competing products, it demonstrates clear advantages in musicality, detail retrieval, textural richness, and frequency response. As a result, it is being adopted by an increasing number of audio equipment manufacturers in Europe and the United States.
Craftsmanship Features
Patented Ceramic Base – Made using a proprietary, patented process. The ceramic base is non‑hygroscopic, offers high voltage resistance, and provides excellent insulation, ensuring highly stable performance.
Metal Base – Features an elegant metal base with precise metalworking craftsmanship for a refined appearance.
Gold‑Plated Pins – Plated with genuine gold to ensure optimal solderability and reliable electrical contact.
Series: Classic Series
Tags: Classic Series, 805, Vacuum Tube, Power Tube, Hi‑Fi Upgrade
Technical Specifications
Filament Voltage
Uf (Filament Voltage) .................... 10 V
If (Filament Current) ..................... 3.25 A
Maximum Ratings
Anode Voltage (Ua max) .................... 1500 V
Anode Dissipation (Pa max) ................ 125 W
Maximum Anode Current (Ia max) ............ 210 mA
Inter-Electrode Capacitances
Input Capacitance (Cin) ................... 8.5 pF
Output Capacitance (Cout) ................. 10.5 pF
Grid-to-Anode Capacitance (Cga) ........... 6.5 pF
Static Operating Parameters (Typical)
Anode Voltage (Ua) ........................ 1250 / 1500 V
Grid Voltage (Ug) ........................ 0 / -10 V
Anode Current (Ia) ........................ 70 / 60 mA
