NEC 6SN7GTB – Grey Plate / Top Ring Getter NOS Matched Pair
NOS Matched Pair
Grey Plate
Top Ring Getter
Black Base
Grey Plate
Top Ring Getter
Black Base
Offering a precision matched pair (2 Pcs) of NEC 6SN7GTB dual triodes, Serial Nos. 664008 and 664012. These high-quality Japanese-made valves feature Grey Plate construction, a Top Ring Getter, and a classic Black Base. NEC tubes are highly regarded for their clean, detailed sonics and excellent build consistency. Both units are New in White Boxes and have been laboratory tested on the Amplitrex AT1000.
- Type: 6SN7GTB Brand: NEC
- Condition: New in White Box Construction: Grey Plate / Top Ring Getter
- Origin: Made in Japan Testing: Amplitrex AT1000
| Sr. No. | Test Triode | Parameter Ip (mAdc) | Result Ip (mAdc) | % Ip (mAdc) | Parameter Gm (uMhos) | Result Gm (uMhos) | % Gm (uMhos) |
|---|---|---|---|---|---|---|---|
| 664008 | T1 | 9.0 | 8.9 | 98.9% | 2600 | 2900 | 111.5% |
| T2 | 9.0 | 8.6 | 95.6% | 2600 | 2800 | 107.7% | |
| 664012 | T1 | 9.0 | 9.6 | 106.7% | 2600 | 2800 | 107.7% |
| T2 | 9.0 | 9.8 | 108.9% | 2600 | 2800 | 107.7% |
✉️ For technical inquiries, please Email us at [email protected]
Whatsapp: +1 (630) 597-3966
Reviews
There are no reviews yet