RCA 6SN7GT – Black Coated Glass / Black Base NOS Matched Pair
NOS Matched Pair
Black Coated Glass
Black Base
Made in USA
Black Coated Glass
Black Base
Made in USA
Offering a premium matched pair (2 Pcs) of RCA 6SN7GT dual triodes, Serial Nos. 1733001 and 1733005. These classic American valves feature the iconic Black Coated Glass (smoke glass) envelope and a sturdy Black Base. Renowned for their rich, warm “RCA sound” and excellent mid-range bloom, these tubes are New in White Boxes and have been laboratory tested on the Amplitrex AT1000.
- Type: 6SN7GT Brand: RCA
- Condition: New in White Box Construction: Black Coated Glass
- 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 |
|---|---|---|---|---|---|---|---|
| 1733001 | T1 | 9.0 | 7.0 | 77.8% | 2600 | 2500 | 96.2% |
| T2 | 9.0 | 8.8 | 97.8% | 2600 | 2700 | 103.8% | |
| 1733005 | T1 | 9.0 | 8.4 | 93.3% | 2600 | 2700 | 103.8% |
| T2 | 9.0 | 8.0 | 88.9% | 2600 | 2700 | 103.8% |
Note: Custom duties and taxes are the sole responsibility of the buyer in their respective country.
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