GEC A2900 ECC81 12AT7 tube Square getter Triple mica
USD 474.99 USD
Specifications
| Brand | GEC |
| Model | A2900 CV6091 |
| Country Of Origin | United Kingdom |
Made in England. New in military box. Have square getter and triple mica. Tested fine. The test result(100% = Gm: 5mA/V and Ia: 10mA) is Gm1: 5.6mA/V Ia1: 9.6mA and Gm2: 6.2mA/V Ia2: 9.8mA.
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