Those who would rather play music than listen to others might start on the recorder.
With what he had on the recorder, this was a good start.
He was also a well known player on the recorder.
He turned his back on the recorder, marched across the room.
Then he switched on the recorder and left the room.
Since you think it needs to be told to everybody else, let's turn on the recorder.
I know that wasn't your voice on the recorder but how is it possible?
I reach across and push the red Stop button on the recorder.
However, there is no sound on the recorder from the warning horn.
He reached over and pressed a button on the recorder.