National Geographic : 1927 Nov
B CURRENT SUPPLY UNIT Here is finer reception . plus richer tonal quality Price Type 2, with man ual control switch, $35.00 Type R, with auto matic switch, $37.50 Price includes Type BH Raytheon Tube . . and a means of keeping your radio set always at its peak of volume and clearness. Install the handsome and expertly built Kingston B Current Supply Unit and add to your radio enjoy ment. Smartly finished in satin black, operating without noise or vibration, the Kingston comes to you fully guaranteed, equipped with three voltage terminals, each adjustable over a wide range, making possible any desired voltage from 5 to 200, and forever frees you from B batteries. Size: 9 inches long, 5 1-4 wide, 8 1-4 high. Get the Kingston today-a new radio thrill awaits you! If your dealer can't supply you, ask us The Kokomo Electric Co. ! Kok moIIEctricCc - Kokomo, Ind.