Breaking convention with the first WALKMANⓇ. How Sony Invented Music on the Go. 【Sony Official】

WALKMAN® was developed by Sony 40 years ago. This WALKMAN® changed many people’s lifestyles: now they can listen to music wherever they want, whenever they want. We interviewed (Former Sony Engineer for TPS-L2) and (Former Sony Engineer for MDR-3L2) about the development story at that time.