| Typicality: | 0.337 |
| Saliency: | 0.205 |
| tube → be used in → amplifier | 3 |
| tube → be used as → amplifier | 3 |
| tube → act as → amplifier | 3 |
| negative | neutral | positive |
| 0.059 | 0.876 | 0.065 |
| Raw frequency | 9 |
| Normalized frequency | 0.205 |
| Modifier score | 0.500 |
| Perplexity | 222.563 |