Telefunken ECC81 NOS Matched Pair – Made in Germany
NOS Matched Pair
White Box
Short Grey Plate
Ring Getter
White Box
Short Grey Plate
Ring Getter
Available for purchase is a tightly matched pair of 2 pcs Telefunken ECC81 vacuum tubes. These authentic Made in Germany valves feature classic Short Grey Plates and Top Ring Getters. Both units are New Old Stock (NOS) and are supplied in clean white replacement boxes.
- Type: ECC81 / 12AT7 Brand: Telefunken
- Condition: New in White Boxes Construction: Short Grey Plate
- Origin: Made in Germany Testing: Amplitrex AT1000
Legendary Quality: Features the iconic Telefunken diamond logos and “MADE IN GERMANY” markings on the glass.
Precision Laboratory Testing: Fully screened on the Amplitrex AT1000 for Plate Current (Ip) and Transconductance (Gm) against factory targets.
Precision Laboratory Testing: Fully screened on the Amplitrex AT1000 for Plate Current (Ip) and Transconductance (Gm) against factory targets.
⚠️ International Buyers: Custom duties and taxes are the responsibility of the buyer in their country.
| Sr. No. | Test Triode | Parameter Ip (mA) | Result Ip (mA) | Percentage Ip | Parameter Gm (uMhos) | Result Gm (uMhos) | Percentage Gm |
|---|---|---|---|---|---|---|---|
| 231056 | T1 | 10.0 | 8.2 | 82.00% | 5500 | 5060 | 92.00% |
| T2 | 10.0 | 7.4 | 74.00% | 5500 | 4860 | 88.36% | |
| 231004 | T1 | 10.0 | 7.8 | 78.00% | 5500 | 5020 | 91.27% |
| T2 | 10.0 | 7.6 | 76.00% | 5500 | 4880 | 88.73% |
✉️ For technical inquiries, please Email us
Whatsapp: +1 (630) 597-3966
Reviews
There are no reviews yet