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gptkbp:instance_of
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gptkb:streaming_service
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gptkbp:accessories
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gptkb:musician
AC adapter
carrying case
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gptkbp:audio_jack
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3.5 mm
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gptkbp:battery_life
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AA batteries
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gptkbp:capacity
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up to 90 minutes per side
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gptkbp:collects
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high among vintage audio gear
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gptkbp:color
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gptkb:black
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gptkbp:construction_material
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gptkb:item
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gptkbp:controls
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mechanical buttons
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gptkbp:cultural_impact
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symbol of the 1980s music scene
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gptkbp:date
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gptkb:1980s
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gptkbp:design
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compact and portable
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gptkbp:dimensions
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130 x 90 x 30 mm
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gptkbp:discontinued
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gptkb:1990
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gptkbp:features
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built-in speaker
auto-reverse
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gptkbp:game_length
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up to 90 minutes
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gptkbp:historical_significance
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pioneered portable music listening.
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https://www.w3.org/2000/01/rdf-schema#label
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Sony WM-80
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gptkbp:influenced
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future portable audio devices
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gptkbp:input_output
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3 V
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gptkbp:is_popular_in
|
cult classic
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gptkbp:legacy
|
influenced portable music players
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gptkbp:length
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1.875 ips
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gptkbp:manufacturer
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gptkb:Sony_Corporation
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gptkbp:market
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consumer electronics
limited
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gptkbp:market_segment
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portable audio
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gptkbp:media
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gptkb:streaming_service
|
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gptkbp:notable_feature
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high-quality sound reproduction
|
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gptkbp:notable_recordings
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gptkb:streaming_service
analog
good for analog
normal bias
|
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gptkbp:notable_users
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music collectors
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gptkbp:power_output
|
100 m W
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gptkbp:products
|
gptkb:Sony_Walkman
|
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gptkbp:release_region
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gptkb:Japan
|
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gptkbp:release_year
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gptkb:1982
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gptkbp:sound
|
high fidelity
mono
stereo
headphones and speakers
excellent for its time
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gptkbp:style
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retro
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gptkbp:successor
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gptkb:Sony_WM-90
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gptkbp:target_audience
|
music enthusiasts
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gptkbp:user_experience
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simple and intuitive
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gptkbp:user_interface
|
analog dials
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gptkbp:user_manual
|
available online
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gptkbp:user_reviews
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generally positive
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gptkbp:weight
|
approximately 400 grams
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gptkbp:bfsParent
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gptkb:Sony_TPS-L2
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gptkbp:bfsLayer
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5
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