1959 RCA 12AU7A 3 Mica Square Getter Black Long PLATE Tube TV7&Maxi Test ANOS🎧
USD 15.99 USD
Specifications
| Brand | RCA |
| Type | 12Au7 |
| Model | 12au7 12au7a Ecc82 |
Gas (Grid Current)Test: Passed. Test results will vary between testers as it is not an exact science. Very good sounding low noise tube. Gain: (17.6 & 16.7) MU and side balance. Mutual Conductance (GM)Test: 76 & 82 (86 = NOS Average and 56 = Good Minimum).
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