A História Ilustrada do Walkman da SONY - série Sports - ep.12 - 1991: WM-SXF30

 

1991 WM-SXF30: The Sports Walkman Goes Global

The WM-SXF30 marks the shift from experimentation to standardization. Based on the WM-BF59, it kept auto-reverse, AM/FM radio, and water resistance, but moved production to Taiwan and adopted a more modular build. A metal internal frame improved rigidity, and pressure-relief vents showed lessons learned about sealing. Nothing here was radical, and that was the point.

A História Ilustrada do Walkman da SONY - série Sports - ep.11 - 1989: WM-AF54

 

1989 WM-AF54: The Late-Era Sports Radio Workhorse

The WM-AF54 distilled the Sports line into a durable radio player built for long runtime. It paired water resistance with an AM/FM tuner, metal/normal tape selection, dual headphone jacks, and strong battery life. The design stayed conservative and bulky, tuned for reliability rather than novelty. By the end of the decade, this was the Sports Walkman’s baseline.

A História Ilustrada do Walkman da SONY - série Sports - ep.10 - 1989: WM-BF59

 

1989 WM-BF59: Mega Bass Goes Sports

The WM-BF59 aimed straight at late-80s fitness culture. It combined water resistance, AM/FM radio, auto-reverse, and Mega Bass, favoring convenience and punchy sound over mechanical tricks. Built in Taiwan, it shows the Sports line settling into a mature, mass-market category. Familiarity, not surprise, was the point.