Answer | Crossword Clue |
---|---|
FEEDBACK | Amplifying problem. |
MASER | Amplifying devices |
TRIODE | Amplifying tube |
MASER | Amplifying device |
MIKE | Voice-amplifying device |
LASER | Light amplifying device |
LASERS | Devices amplifying light waves |
RESONATOR | Device for amplifying sound. |
MASER | Device amplifying electromagnetic waves |
LASERS | Scientific marvels amplifying light. |
MIC | Speaker's amplifying aid, briefly |
MASERS | Devices for amplifying electromagnetic waves |