LINLAI E-6SN7 – MATCHED DUAL TRIODE PAIR (2 PCS)
Elite Series E-6SN7
Black Plate Construction
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 flagship Linlai E-6SN7 (Elite Series) dual triode vacuum tubes, complete with their original factory boxes[cite: 14]. Built with robust black plate structures, clear glass globe-style envelopes, and bottom double ring getters[cite: 14], Linlai E-Series tubes represent the pinnacle of modern audiophile manufacturing. Celebrated worldwide for extraordinary soundstage dimensions, lush midrange texture, authoritative bass control, and an ultra-quiet noise floor.
Both tubes have been fully tested on a precision Amplitrex AT1000 tube tester[cite: 14]. 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.5485001 | Section 1 (T1) | 9.0 mA | 8.4 mA | 93% | 2600 | 2700 | 104% |
| Section 2 (T2) | 9.0 mA | 10.0 mA | 111% | 2600 | 2800 | 108% | |
| SR.NO.5485002 | Section 1 (T1) | 9.0 mA | 8.6 mA | 96% | 2600 | 2700 | 104% |
| Section 2 (T2) | 9.0 mA | 10.2 mA | 113% | 2600 | 2800 | 108% | |
Technical Note: Custom duties and taxes are the responsibility of the buyer in their country.















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