Someone made an inquiry about voice amplifiers the other day and I've been looking for a telephone number. Barbara tried three or four different amplifiers and we felt that the Voicette distributed (made?) by Luminaud of Mentor, Ohio worked the best for her. It comes with either a clip on microphone or a head set like a telephone operator. The latter was better since it followed the turn of the head and her voice was too soft to be picked up by the clip on and she had to hold it in position manually. I believe their number is 216-255-9082. I don't remember the price but it was somewhere around $250. Allan