National Union 6SN7GT – Black Coated Glass / Black Base / Single Tube
NOS Condition
Black Coated Glass
USA Made
Black Base
Black Coated Glass
USA Made
Black Base
Offering a classic National Union 6SN7GT featuring the iconic Black Coated Glass for reduced noise and interference. This USA-made tube is highly regarded for its smooth, vintage tonal characteristics. This unit is New in a White Box and has been laboratory tested on the Amplitrex AT1000 with excellent balance between triodes.
- Type: 6SN7GT Brand: National Union
- Condition: New in White Box Construction: Black Coated Glass / Black Base
- Origin: Made in USA Testing: Amplitrex AT1000
| Sr. No. | Test Triode | Parameter Ip (mAdc) | Result Ip (mAdc) | % Ip | Param Gm (uMhos) | Result Gm (uMhos) | % Gm |
|---|---|---|---|---|---|---|---|
| 1720001 | T1 | 9.0 | 7.0 | 77.8% | 2600 | 2400 | 92.3% |
| T2 | 9.0 | 7.2 | 80.0% | 2600 | 2400 | 92.3% |
Note: Custom duties and taxes are the sole responsibility of the buyer in their respective country.
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