VALVO ECC81 / 12AT7 — Single Piece (1 Pc)
Made in Germany
Top Ring Getter
Gray Plate
Amplitrex AT1000 Tested
Gray Plate
Amplitrex AT1000 Tested
Up for sale is a high-quality Valvo ECC81 / 12AT7 vacuum tube. This tube features the classic Top Ring Getter and Gray Plate construction, known for its reliable performance in audio applications. Manufactured in Germany.
| Serial No. | Test Triode | Target Ip mAdc | Result Ip mAdc | % Ip | Target Gm uMhos | Result Gm uMhos | % Gm |
|---|---|---|---|---|---|---|---|
| 244002 | T1 | 10.0 | 8.2 | 82% | 5500 | 4540 | 82.5% |
| T2 | 10.0 | 7.6 | 76% | 5500 | 3270 | 59.4% |
About Our Inventory
We maintain a vast selection of premium valves, ensuring each is verified using professional-grade Amplitrex AT1000 equipment for technical transparency.
Note: Custom duties and taxes are the responsibility of the buyer in their country.
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NOS Audio Tubes — Mumbai, India
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