Philips ECC82 / 12AU7
SOLID DISC GETTER | GREY RIBBED PLATE | MADE IN HOLLAND | SINGLE
Dutch Production
Solid Disc Getter
Amplitrex AT1000
Up for sale is a premium vintage Philips ECC82 / 12AU7, manufactured in Holland. This unit features the highly desirable Solid Disc Getter and Grey Ribbed Plate construction. Philips Dutch-made tubes are legendary in the audio world for their smooth, musical top end and exceptionally rich midrange textures.
Precision tested on our Amplitrex AT1000 digital laboratory tester, the results below utilize the Percentage Method against original factory design-center specifications (Ip = 10.5 mAdc / Gm = 2200 µMhos). This tube displays strong emission and excellent section balance.
| Serial No. | Test Triode | Parameter Ip mAdc | Result Ip mAdc | % Ip Emission | Parameter Gm uMhos | Result Gm uMhos | % Gm Transc. |
|---|---|---|---|---|---|---|---|
| 2102001 | Triode 1 | 10.5 | 10.2 | 97.1% | 2200 | 1730 | 78.6% |
| Triode 2 | 10.5 | 10.8 | 102.9% | 2200 | 1800 | 81.8% |
⚠️ International Buyers: Custom duties and taxes are the responsibility of the buyer in their country.
Support: [email protected] Precision Verified — NOS Audio Tubes
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