Mullard ECC81 NOS Matched Pair – British Made Ring Getter
NOS Matched Pair
New In White Box
Ring Getter
Made in Great Britain
New In White Box
Ring Getter
Made in Great Britain
Available for purchase is a premium matched pair of 2 pcs Mullard ECC81 vacuum tubes. These authentic British Made valves feature the classic Ring Getter construction and prominent BVA (British Valve Association) shielding. Both units are New Old Stock (NOS) and are supplied in protective white boxes with detailed laboratory test results.
- Type: ECC81 / 12AT7 Brand: Mullard
- Condition: New in White Boxes Construction: Ring Getter / BVA Logo
- Origin: Made in Great Britain Testing: Amplitrex AT1000
British Engineering: These Mullard units are highly sought after for their warm, musical character and legendary durability.
Amplitrex Screened: Fully laboratory tested for plate current (Ip) and transconductance (Gm) against factory targets.
Amplitrex Screened: Fully laboratory tested 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 |
|---|---|---|---|---|---|---|---|
| 1461178 | T1 | 10.0 | 8.0 | 80.00% | 5500 | 5300 | 96.36% |
| T2 | 10.0 | 7.6 | 76.00% | 5500 | 4920 | 89.45% | |
| 1461161 | T1 | 10.0 | 8.4 | 84.00% | 5500 | 5300 | 96.36% |
| T2 | 10.0 | 7.2 | 72.00% | 5500 | 4900 | 89.09% |
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