mySimon is not affiliated with or endorsed by Simon Property Group. If you are looking for Simon Property Group, click here.

Sony Walkman WM-FS421 Personal Cassette Player

Get ready to run with Sonys WM-FS421 Sports Walkman digital tuning TV/weather AM/FM stereo cassette player. Its water resistant Sports Series design is specially developed for outdoor fun with water resistant seals that help keep out water, moisture and dirt. WM-FS421 features automatic volume limiter system (AVLS), anti-rolling mechanism, and auto reverse cassette playback. A TV tuner and weather band let you listen to audio from TV channels, and up-to-the-minute weather from your local weather band broadcasts. Listen up as Sonys Mega Bass sound system produces awesome overall sound.

Sony Walkman WM-FS421 Personal Cassette Player


Sort by:
in stock


Shipping: $9.99

Total: $409.98

Product Reviews

provided by


pros: Mega-Bass feature works when playing the radio 'or' the cassette player.

cons: Obsolete cassette player in a CD/Mini-disc day and age.

One Bad Choice For A Sony Cassette Walkman (WM-FS421).

The most important thing to remember is if you are seriously considering "this" Sony cassette Walkma... See Full Review



pros: The weather band feature is useful.

cons: The badly placed "on" button is activated by any pressure, so it eats through batteries.

I wouldn't take another as a gift

I am an avid walker, and my SONY WM-FS421 is the latest in a long, long series of SONY Sports Walkma... See Full Review

Product Details

UPC 027242578272
Product ID 20712176
Warranty 1 Year
Weight 12.6 oz
Height 0.8 in.
Depth 4.2 in.
Width 4.8 in.
Technical Features
Max Tuner Presets 40
Sound Features Mega Bass
Key Features
Type AM / FM Cassette Player
Tuner Type Digital
Display LCD
Product MPN