EF86
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Audio Pentode
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Low Noise Pre-amplifier
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6.3 V, 0.2 A Heater
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Base B9A
Rating
| Pa(max) | 1 | W |
Characteristics
| Va | 250 | V |
| Vg3 | 0 | V |
| Vg2 | 140 | V |
| Vg1 | -2.2 | V |
| Ia | 3 | mA |
| Ig2 | 0.6 | mA |
| gm | 2 | mA/V |
| ra | 2.5 | MΩ |
Audio Pentode
Low Noise Pre-amplifier
6.3 V, 0.2 A Heater
Base B9A
| Pa(max) | 1 | W |
| Va | 250 | V |
| Vg3 | 0 | V |
| Vg2 | 140 | V |
| Vg1 | -2.2 | V |
| Ia | 3 | mA |
| Ig2 | 0.6 | mA |
| gm | 2 | mA/V |
| ra | 2.5 | MΩ |