Brimar ECC82/12AU7 – Black Plate / Top Ring Getter
NOS Matched Pair
Black Plate
Top Ring Getter
Black Plate
Top Ring Getter
Offering a matched pair (2 Pcs) of Brimar ECC82 dual triodes, Serial Nos. 3493010 and 3493001. These premium Made in England specimens feature the highly desirable Black Plate construction and a Top Ring Getter. Brimar valves from this era are celebrated for their rich, musical tonality and robust build quality. These units are New in White Boxes and have been laboratory characterized.
- Type: ECC82 / 12AU7 Brand: Brimar
- Condition: New in White Box Construction: Black Plate / Ring Getter
- Origin: Made in England Testing: Laboratory Characterized
Laboratory Characterization: Tested against industry standard 12AU7 parameters . Both tubes exhibit exceptionally high emission, with Serial 3493010 reaching 12.8 mA on triode section T1.
⚠️ International Buyers: Custom duties and taxes are the responsibility of the buyer in their country.
| Sr. No. | Test Triode | Parameter Ia (mA) | Result Ia (mA) | Percentage Ia | Parameter mA/V (Gm) | Result mA/V | Percentage mA/V |
|---|---|---|---|---|---|---|---|
| 3493010 | T1 | 10.5 | 12.8 | 121.9% | 2.2 | 2.6 | 118.2% |
| T2 | 10.5 | 12.5 | 119.0% | 2.2 | 2.7 | 122.7% | |
| 3493001 | T1 | 10.5 | 12.6 | 120.0% | 2.2 | 2.4 | 109.1% |
| T2 | 10.5 | 12.5 | 119.0% | 2.2 | 2.6 | 118.2% |
✉️ For technical inquiries, please Email us at [email protected]
Whatsapp: +1 (630) 597-3966
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