LINLAI 805 – MATCHED POWER TRIODE PAIR (2 PCS)
Top Plate Cap Connection
Sturdy Metal Base
Bottom Double Ring Getter
Made in China
High-Power Transmitting Triode 805
New in Original Box
Amplitrex AT1000 Tested
Up for sale is a matched pair (2 pcs) of premium Linlai 805 high-power transmitting triode vacuum tubes, complete with their original factory boxes. Built with robust metal bases, bottom double ring getters, and top plate cap connections, Linlai tubes represent the pinnacle of modern audio valve engineering. Celebrated by audiophiles and high-end single-ended amplifier designers for extraordinary dynamic headroom, transparent midrange clarity, and authoritative bass control.
Both tubes have been fully tested on a precision Amplitrex AT1000 tube tester. Measured Plate Current (Ip in mA) and Mutual Conductance (uMhos) alongside percentage performance ratings relative to nominal factory reference specs (Reference: 7.5 mA / 1,980 uMhos) are detailed in the table below.
| Serial No. | Tube Section | Plate Current (Ip) | Mutual Conductance (uMhos) | ||||
|---|---|---|---|---|---|---|---|
| Ref Spec | Result | % Ip | Ref Spec | Result | % uMhos | ||
| SR.NO:5434004 | Single Power Triode (Top Cap) | 7.5 mA | 7.5 mA | 100% | 1980 | 1980 | 100% |
| SR.NO:5434002 | Single Power Triode (Top Cap) | 7.5 mA | 6.8 mA | 91% | 1980 | 1890 | 95% |
Technical Note: Custom duties and taxes are the responsibility of the buyer in their country.
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