Tung-Sol 6V6GT — NOS
VINTAGE USA | BLACK COATED GLASS | BLACK BASE
Black Coated Glass
NOS Condition
Amplitrex Verified
Up for sale is a laboratory-verified vintage Tung-Sol 6V6GT vacuum tube. This authentic American valve features the classic black coated glass and black base construction. Highly coveted for its smooth saturation and musicality, it remains a gold standard for audiophiles and guitarists alike.
Tested on the Amplitrex AT1000, the results below follow the Percentage Method relative to original factory specifications (Ip = 45.0 mA / Gm = 4100 µMhos). This tube is New Old Stock (NOS) and exhibits excellent emission characteristics.
| Serial No. | Parameter lp mAdc | Result lp mAdc | % Ip | Parameter Gm uMhos | Result Gm uMhos | % Gm |
|---|---|---|---|---|---|---|
| #1280001 | 45.0 | 49.6 | 110.2% | 4100 | 3950 | 96.3% |
Note: Custom duties and taxes are the responsibility of the buyer in their country.
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Precision Verified — NOS Audio Tubes
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