![File:Vintage Sony Model TR-730 Transistor Radio, Broadcast Band Only (MW), 7 Transistors, Made In Japan, Circa 1960 (15836828772).jpg - Wikipedia File:Vintage Sony Model TR-730 Transistor Radio, Broadcast Band Only (MW), 7 Transistors, Made In Japan, Circa 1960 (15836828772).jpg - Wikipedia](https://upload.wikimedia.org/wikipedia/commons/e/ee/Vintage_Sony_Model_TR-730_Transistor_Radio%2C_Broadcast_Band_Only_%28MW%29%2C_7_Transistors%2C_Made_In_Japan%2C_Circa_1960_%2815836828772%29.jpg)
File:Vintage Sony Model TR-730 Transistor Radio, Broadcast Band Only (MW), 7 Transistors, Made In Japan, Circa 1960 (15836828772).jpg - Wikipedia
![Sony TR-610 - radioricevitore - Industria, manifattura, artigianato, Sony DL Corporation – Patrimonio scientifico e tecnologico – Lombardia Beni Culturali Sony TR-610 - radioricevitore - Industria, manifattura, artigianato, Sony DL Corporation – Patrimonio scientifico e tecnologico – Lombardia Beni Culturali](https://www.lombardiabeniculturali.it/img_db/bcpst/ST140/1/l/SC_PST_ST140-00025_IMG-0000051567.jpg)
Sony TR-610 - radioricevitore - Industria, manifattura, artigianato, Sony DL Corporation – Patrimonio scientifico e tecnologico – Lombardia Beni Culturali
![File:Vintage Sony Transistor Radio With Leather Case, Model TR-817, AM Band, 8 Transistors, Made In Japan, Circa 1962 (49451036838).jpg - Wikimedia Commons File:Vintage Sony Transistor Radio With Leather Case, Model TR-817, AM Band, 8 Transistors, Made In Japan, Circa 1962 (49451036838).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/c/cc/Vintage_Sony_Transistor_Radio_With_Leather_Case%2C_Model_TR-817%2C_AM_Band%2C_8_Transistors%2C_Made_In_Japan%2C_Circa_1962_%2849451036838%29.jpg)