| Answer | Crossword Clue |
|---|---|
| SILENCER | Device for muffling sound. |
| RESONATOR | Device for amplifying sound. |
| SONAR | Underwater sound device |
| AMP | Sound studio device |
| BEEPER | Phone sound device |
| AMP | Sound engineer's device |
| STEREO | Surround-sound device |
| RECORDPLAYER | Sound device that uses needles |
| FADER | Film maker's sound-control device |
| ZAP | Sound of an anti-mosquito device working |
| TREMOLO | Sound effect device on a pipe organ. |
| MUTE | Device to muffle the sound of a musical instrument. |
