Sylvania 6L6GC — Vintage Power Tube Single
Grade: Gold Series
Laboratory Verified
Laboratory Verified
Clear Glass & Black base
Top Ring Getter
Made in USA
Amplitrex AT1000 Verified
Top Ring Getter
Made in USA
Amplitrex AT1000 Verified
Up for sale is a single (1 piece) premium Sylvania 6L6GC vintage vacuum tube. This USA-made power tube is highly regarded for its construction and exceptional tonal headroom, making it a favourite for high-end audio and vintage instrument amplification.
This unit has been meticulously analyzed on a professional Amplitrex AT1000 tester. Testing confirms strong emission and transconductance levels that meet our strict Gold Series criteria for audio performance.
| Serial No. | Test Triode | Parameter Ip mAdc | Result Ip mAdc | % Ip | Parameter Gm uMhos | Result Gm uMhos | % Gm |
|---|---|---|---|---|---|---|---|
| 2235001 | Single | 72.0 | 65.2 | 90.5% | 6000 | 5700 | 95% |
Technical Note: Percentage calculations are derived from standard factory ratings for the 6L6GC (72.0mA for Ip and 6000 uMhos for Gm). This tube presents with excellent health and reliability.
Note: Custom duties and taxes is the responsibility of the buyer in their country
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Official WhatsApp: +1 (630) 597-3966
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