After enjoying the set with headphones I thought of an idea. I was fortunate to be able to acquire an excellent 1923 Dictogrand black and brass mini horn speaker from a friend. With the help of a small amp hidden below, and a strong signal from my AM transmitter, I am able to listen to a crystal-clear broadcast from the Federal Jr.! This set actually had an optional companion 2-tube amp to go with it, but not a single existing example has ever surfaced.