LINLAI 6SN7 – MATCHED DUAL TRIODE PAIR (2 PCS)
Black Plate Construction
Premium Golden Pins
Bottom Double Ring Getter
Made in China
Dual Triode 6SN7 / 6SN7GT
New in Original Box
Amplitrex AT1000 Tested
Up for sale is a matched pair (2 pcs) of premier Linlai 6SN7 dual triode vacuum tubes, complete with their original factory boxes. Built with robust black plate structures, corrosion-resistant golden pins, and bottom double ring getters, Linlai 6SN7 tubes represent the pinnacle of modern audio engineering. Revered by audiophiles and high-end amplifier designers worldwide for extraordinary transparency, lush midrange harmonics, massive soundstage depth, and ultra-low noise performance.
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: 9.0 mA / 2,600 uMhos) are detailed in the table below.
| Serial No. | Triode Section | Plate Current (Ip) | Mutual Conductance (uMhos) | ||||
|---|---|---|---|---|---|---|---|
| Ref Spec | Result | % Ip | Ref Spec | Result | % uMhos | ||
| SR.NO.5480001 | Section 1 (T1) | 9.0 mA | 9.0 mA | 100% | 2600 | 2800 | 108% |
| Section 2 (T2) | 9.0 mA | 9.2 mA | 102% | 2600 | 2800 | 108% | |
| SR.NO.5480002 | Section 1 (T1) | 9.0 mA | 8.8 mA | 98% | 2600 | 2800 | 108% |
| Section 2 (T2) | 9.0 mA | 9.4 mA | 104% | 2600 | 2900 | 112% | |
Technical Note: Custom duties and taxes are the responsibility of the buyer in their country.
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