amplifier

He mounted a Trace Elliot amplifier on the back of the truck.

So just like any other amplifier, we wanted to simply just connect people and let them know their choices.

Mr. Norwood brought out from the city a two-step amplifier and a horn and they were attached to the instrument.

They listened in on the radio that evening until late, using the amplifier and horn that Mr. Norwood had bought.

Wires were run from the amplifier through the rear-seat windows, which were opened just enough to take the thin cables.

Rick and Scotty watched as the engineer got busy, hooking the remote-switch cable into the amplifier.

The voice, thin, flat and emotionless, came through a small amplifier.