Telefunken ECC82 — Super-Spec Single
MADE IN GERMANY | DIAMOND BOTTOM | LONG RIBBED PLATE
Diamond Bottom
Long Rib Plate
Amplitrex Verified
Available for purchase is an extraordinary vintage Telefunken ECC82 (12AU7). This unit is an absolute standout, featuring the authentic Diamond Bottom logo and the highly sought-after Long Ribbed Plate construction. Known for their neutral, high-resolution sound, this particular tube tests well above 100% factory specifications.
Precision screened on the Amplitrex AT1000 digital laboratory tester, this valve exhibits massive emission and transconductance levels. 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 | Parametre 1p mAdc | Result 1p mAdc | % Ip | Parametre Gm uMhos | Result Gm uMhos | % Gm |
|---|---|---|---|---|---|---|---|
| #2018011 | Triode 1 | 10.5 | 12.6 | 120.0% | 2200 | 2700 | 122.7% |
| Triode 2 | 10.5 | 11.8 | 112.4% | 2200 | 2600 | 118.2% |
⚠️ 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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