Brimar 6060 12AT7/ECC81 NOS Matched Pair – Triple Mica Square Getter Made in England
NOS Matched Pair
New In White Box
Triple Mica
“D” Getter
New In White Box
Triple Mica
“D” Getter
Offering a matched pair of New Old Stock (NOS) 2 Pcs Brimar 6060 (premium 12AT7/ECC81) dual triodes, Serial Nos. 2504012 and 2504005. These highly sought-after British valves feature Triple Mica construction for low microphonics and a characteristic Square Getter. Both units are supplied in new white protective boxes and have been laboratory tested on the Amplitrex AT1000 Digital Tube Tester.
- Type: 6060 12AT7 / ECC81 Brand: Brimar
- Condition: New in White Box Construction: Triple Mica / Square Getter
- Origin: Made in England Testing: Amplitrex AT1000
Laboratory Characterization: Tested against factory reference parameters .
Performance: Both tubes demonstrate stable plate current and mutual conductance, making them ideal for high-end audio preamplifiers.
Performance: Both tubes demonstrate stable plate current and mutual conductance, making them ideal for high-end audio preamplifiers.
⚠️ International Buyers: Custom duties and taxes are the responsibility of the buyer in their country.
| Sr. No. | Test Triode | Parameter Ip (mA) | Result Ip (mAdc) | Percentage Ip | Parameter Gm (uMhos) | Result Gm (uMhos) | Percentage Gm |
|---|---|---|---|---|---|---|---|
| 2504012 | T1 | 10.0 | 9.4 | 94% | 5500 | 4680 | 85% |
| T2 | 10.0 | 8.8 | 88% | 5500 | 4850 | 88% | |
| 2504005 | T1 | 10.0 | 6.8 | 68% | 5500 | 4440 | 80% |
| T2 | 10.0 | 6.6 | 66% | 5500 | 4600 | 83% |
✉️ For technical inquiries, please Email us
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