1958 Constant Personna TR 600
Shirt pocket radio, thermoplastic cabinet
4 5/8 x 2 15/16 x 1 3/8 inches / 117 x 75 x 35 mm
Six transistors (Toshiba), one diode, superheterodyne circuit
Manufactured by Fuji High Frequency Radio Lab. Co., LTD. (Constant), Japan
One of the few transistor radio cabinets I've seen that's truly yellow in color, not a faded white. Its cabinet colors — gold, red and yellow — make for a very pleasing color combination. This radio appeared under a number of different names, including its manufacturer"s marketing name, "Constant."