UCL83
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Triode Pentode
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Audio Output
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38 V, 0.1 A Heater
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Base B9A
Rating
| (Triode) Pa(max) | 3.5 | W |
| (Pentode) Pa(max) | 5.4 | W |
Characteristics
| Triode | Pentode | ||
| Va | 170 | 170 | V |
| Vg2 | ... | 170 | V |
| Vg1 | -1.5 | -9.5 | V |
| Ia | 1.6 | 30 | mA |
| Ig2 | ... | 5 | mA |
| gm | 2.1 | 5.5 | mA/V |
| ra | 40 | 53 | kΩ |
| µ | 82 | ... |