| English | eng-000 |
| multistage amplifier | |
| 普通话 | cmn-000 | 多级放大器 |
| 普通话 | cmn-000 | 级联放大器 |
| English | eng-000 | cascade amplifier |
| English | eng-000 | multi-amplifier |
| English | eng-000 | multiple amplifier |
| English | eng-000 | multiple-stage amplifier |
| English | eng-000 | polystage amplifier |
| русский | rus-000 | многокаскадный усилитель |