Models incorporated subtle connectivity enhancements while preserving the core emphasis on sound quality and build. The range remained intentionally selective, serving its audience without attempting broader market conquest.
NW-A55
The NW-A55 is a 16GB model part of the A series. It features 16GB of internal storage and supports high-resolution audio playback. It supports Bluetooth, DSEE HX, and Vinyl Processor, and offers up to approximately 45 hours of operation with its lithium-ion battery. This unit employs a self-contained configuration using internal storage. It is a model part of the 12th generation A series, and is positioned as a generation that maintains the conventional high-resolution compatible platform while enhancing sound processing functions.
NW-A55HN
The NW-A55HN is a 16GB model part of the A series. It features 16GB of internal storage and supports high-resolution audio playback. It supports Bluetooth, DSEE HX, and Vinyl Processor, and offers up to approximately 45 hours of operation with its lithium-ion battery. Earphones are included.
NW-A55WI
The NW-A55WI is a 16GB model part of the A series. It features 16GB of internal storage and supports high-resolution audio playback. It supports Bluetooth, DSEE HX, and Vinyl Processor, and offers up to approximately 45 hours of operation with its lithium-ion battery. It comes with wireless earphones.
NW-A56HN
The NW-A56HN is a 32GB model part of the A series. It features 32GB of internal storage and supports high-resolution audio playback. It supports Bluetooth, DSEE HX, and Vinyl Processor, and offers up to approximately 45 hours of operation with its lithium-ion battery. Earphones are included.
NW-A57
The NW-A57 is a 64GB model part of the A series. It features 64GB of internal storage and supports high-resolution audio playback. It supports Bluetooth, digital noise cancellation, DSEE HX, and a Vinyl Processor, and offers up to approximately 45 hours of operation with its lithium-ion battery. Configurations that include earphones and wireless earphones are also available.
The year maintained steady refinement of the specialist identity established earlier in the decade. It kept the Walkman positioned as a considered choice for serious listeners.