Mullard ECC82 — Long Black Plate
BRITISH MADE | TOP RING GETTER | PLATINUM GRADE
British Made
Long Black Plate
Top Ring Getter
Amplitrex Verified
Long Black Plate
Top Ring Getter
Amplitrex Verified
Up for sale is a premium vintage Mullard ECC82 (12AU7) tube, manufactured in Great Britain. This sought-after version features Long Black Plates and a Top Ring Getter, a combination prized by audiophiles for its exceptionally rich texture, holographic depth, and warm sonic character.This tube has been thoroughly screened on the Amplitrex AT1000 digital laboratory tester. The results follow the Percentage Method against original factory design-center specifications (Ip = 10.5 mA / Gm = 2200 µMhos).
| Sr. No. | Test Triode – T1/T2 | Parameter Ip mAdc | Result Ip mAdc | % Ip | Parameter Gm uMhos | Result Gm uMhos | % Gm |
|---|---|---|---|---|---|---|---|
| #2776069 | Triode 1 | 10.5 | 10.4 | 99.0% | 2200 | 2000 | 90.9% |
| Triode 2 | 10.5 | 11.8 | 112.4% | 2200 | 2100 | 95.4% |
⚠️ Note: Custom duties and taxes are the responsibility of the buyer. Extended area surcharges may apply to remote locations—please confirm before checkout.
Note: Custom duties and taxes are the responsibility of the buyer in their country.
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