CIFTE ECC82 / 12AU7
HOLE RIB PLATE | TOP RING GETTER | MADE IN FRANCE | NOS
Made in France
Hole Rib Plate
Perfect Match
Up for sale is a superb CIFTE ECC82 / 12AU7 vacuum tube, expertly manufactured in France. This New Old Stock (NOS) unit features the iconic Hole Ribbed Plates and a Top Ring Getter. CIFTE valves are prized by connoisseurs for their transparency, high-end detail, and military-grade build quality.
Precision tested on our Amplitrex AT1000 digital laboratory system, the results below utilize the Percentage Method against original factory design-center specifications (Ip = 10.5 mA / Gm = 2200 µMhos). This specific tube features perfect internal balance, testing at 101% emission on both triode sections.
| Serial No. | Test Triode | Parameter ip mAdc | Result ip mAdc | % Ip (Emission) | Parameter Gm uMhos | Result Gm uMhos | % Gm (Transc.) |
|---|---|---|---|---|---|---|---|
| 4900001 | T1 | 10.5 | 10.6 | 101.0% | 2200 | 2300 | 104.5% |
| T2 | 10.5 | 10.6 | 101.0% | 2200 | 2400 | 109.1% |
⚠️ International Buyers: Custom duties and taxes are the responsibility of the buyer in their country.
Note: Extended area surcharges may apply for remote addresses; please confirm before checkout.
Quality Verified Since 1970
Specializing in thoroughly screened vacuum tubes with an inventory of approx. 300,000 units.
Testing equipment includes Amplitrex AT1000, Hickok 752a, and AVO Type 160.
Support: [email protected] Precision Verified — NOS Audio Tubes
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