Mullard ECC82/12AU7 – Grey Long Plate / Top Ring Getter
NOS Single Valve
British Made
Grey Long Plate
Top Ring Getter
British Made
Grey Long Plate
Top Ring Getter
Offering a single (1 Pc) Mullard ECC82 dual triode, Serial No. 1987020. This premium Made in Great Britain valve features the highly sought-after Grey Long Plate construction, a Top Ring Getter, and bears the authentic etched date code B3G2. Mullard long-plates are legendary for their expansive soundstage and detailed, musical textures. This unit is New in a White Box and has been laboratory characterized on the Amplitrex AT1000.
- Type: ECC82 / 12AU7 Brand: Mullard
- Condition: New in White Box Construction: Grey Long Plate
- Origin: Great Britain Date Code: B3G2
- Testing: Amplitrex AT1000
Laboratory Characterization: Tested against industry standard 12AU7 parameters. This valve shows strong emission, with triode section T2 reaching 12.0 mAdc.
⚠️ International Buyers: Custom duties and taxes are the responsibility of the buyer in their country.
| Sr. No. | Test Triode | Parameter Ip (mAdc) | Result Ip (mAdc) | Percentage Ip | Parameter Gm (uMhos) | Result Gm (uMhos) | Percentage Gm |
|---|---|---|---|---|---|---|---|
| 1987020 | T1 | 10.5 | 8.2 | 78.1% | 2200 | 1690 | 76.8% |
| T2 | 10.5 | 12.0 | 114.3% | 2200 | 1900 | 86.4% |
✉️ For technical inquiries, please Email us at [email protected]
Whatsapp: +1 (630) 597-3966
Reviews
There are no reviews yet