My GGG grandaddy had a couple of hundred of them many years ago. Wouldn't work then wont work today.
Sound wouldnt work, coming in or going out.... signal was always bad, wouldnt stay on right channel and when the sound did work you couldnt understand it. so shiftless you cant give em away. we tried it and here we are 160 yrs later and we're still paying for it, just like a bad penny.
