A História Ilustrada do Walkman da SONY - série Sports - ep.13 - 1991: WM-F2078

 

1991 WM-F2078: The Digital Turn

The WM-F2078 brought early-90s digital logic into the Sports line. Analog tuning gave way to a digital AM/FM tuner and an integrated alarm clock. The sealed yellow shell stayed, but the cassette window disappeared, replaced by electronic feedback. With Dolby B, auto-reverse, and DC-in, it reads more like a rugged everyday personal device than a field tool.