National Geographic : 1926 Oct
SFive reasons foi amazing success rthe i of te nw a ditrans of the new Radiolas 5 tried, tested, and perfected If you have been experimenting with radio and wondering when mechanical blur and blem ish would disappear, or if you have been confused by conflicting claims, this is the time to go to the nearest RCA Authorized Dealer and ask for a demonstration of a Radiola. There are five specific reasons purchaser should study: First. Radiolas are the product of the research laboratories RCA, General Electric and West inghouse-that developed the basic principles of radio trans mission and reception. Second. They not only embody the latest advances made in the art, but, because they are invari ably ahead of the times, it is pos sible to get the most recent im provements in models that have been thoroughly tried out and tested. You are not buying an ex periment, but a proved result. Third. RCA has brought out for the leadership of RCA Radiolas which every prospective practically every important basic improvement in the art of radio, including the super-heterodyne, sets that work from the lighting socket without batteries or anten nas, the famous Loudspeaker 104, and the Radiotron itself. Fourth. RCA in all its develop ments, such as improvements in broadcasting, improvements in Radiotrons and improvements in Radiolas, keeps in mind its pro gram ofsynchronization-the fit ting of one development to an other and one improvement to another. Thus the latest Radio- tron has been known to double the efficiency of a Radiola three or four years old. Fifth. The present Radiolas, smooth and natural as a motor that has eased out of its first awk wardness, have clearly demon strated their complete fulfillment of the public desire for unblem ished reproduction of voice and music. Just ask the nearest RCA Au thorized Dealer for a demon stration. That's the most con vincing proof there is. RCA Radiola MADE BY THE MAKERS OF THE IAD IOTRON ythconfience whereyou see thissign.