| Answer | Crossword Clue |
|---|---|
| comparator | An electronic circuit for comparing two electrical signals |
| comparators | An electronic circuit for comparing two electrical signals |
| amplifiers | An electronic device for increasing the amplitude of electrical signals, used chiefly in sound reproduction |
| feedthrough | a device for connecting two parts of an electronic circuit |
| feedthroughs | FEEDTHROUGH, a device for connecting two parts of an electronic circuit |
| theremins | An electronic musical instrument in which the tone is generated by two high-frequency oscillators and the pitch controlled by the movement of the performer's hand toward and away from the circuit |
