| Clue | Source | Date |
|---|---|---|
| Sound-boosting boxes | Newsday | 06 May 2024 |
| Lenses that enlarge the field of vision (10) | ||
| They boost poor families desperately wanting eggs | ||
| Electronic devices that could make armies flip | The Telegraph Cryptic | 14 Sep 2016 |
| Rock band equipment | ||
| Led Zeppelin equipment |