ZX300 Walkman® ZX Series

Picture of ZX300 Walkman® ZX Series
Images of ZX300 Walkman® ZX Series
Images of ZX300 Walkman® ZX Series
Images of ZX300 Walkman® ZX Series
Images of ZX300 Walkman® ZX Series
Images of ZX300 Walkman® ZX Series
Step inside a true music machine

Take a look at the technology that makes this Walkman® special.

Technically superior in every way

Feel every note and nuance with High-Resolution Audio. Class-leading sound technologies take your listening experience into a whole new realm of realism and purity.

Direct Stream Digital & Pulse Code Modulation
11.2 MHz DSD Native/PCM 384 kHz

Supreme quality with 11.2 MHz DSD native using balanced headphones and PCM 384 KHz/32-bit support.

S-Master HX™
S-Master HX™

The S-Master HX™ digital amp reduces distortion and noise across a wide range of frequencies for rich, full-bodied sound.


Hear what you've been missing. DSEE HX™ upscales your existing music to near high-resolution quality.

Aluminum milled frame resists noise

A rigid aluminum milled frame provides strong resistance to electrical noise for clear, stable sound.

A Walkman of precision parts
BLUETOOTH® wireless streaming at its best

Enjoy high-quality music streaming thanks to LDAC, our premium wireless codec. With 3x the bit rate of standard BLUETOOTH® technology, you can enjoy a superior listening experience for all your music. Full aptX™ HD audio compatibility is available with firmware update.

USB DAC Function
USB DAC Function for higher-quality music

When connected using the supplied USB cable, the NW-ZX300 replaces your computer's regular sound processing with its own highly-tuned hardware for premium sound quality.

MQA™ support
MQA™ support for lossless streaming

Master Quality Authenticated is an audio format that compresses large studio quality files without audible loss, so you can easily enjoy High-Resolution Audio music on your Walkman. 


A touch-sensitive Matte Glass screen allows smooth fingertip control with fewer fingerprints.

Side key controls
Side key controls

Easily access play/pause, music selection and volume buttons from conveniently positioned side panel controls.

Long battery life
30 hr battery life

Enjoy up to 30 hours of 128 kbps MP3 playback, or up to 26 hours of 96 KHz FLAC High-Resolution Audio playback.

64-GB memory plus Micro SD
64-GB memory plus Micro SD 

Never run out of music with 64 GB of integrated memory — you can even add more with a Micro SD memory card slot.

Specifications and Features

Enjoy truly authentic High-Resolution Audio in a compact body. The NW-ZX300 has been engineered for master quality sound, exactly as the artist intended, in a palm-sized, go-anywhere design.
  • High-Resolution Audio compatible

  • DSD and PCM file support

  • DSEE HX™ upscaling restores quality to compressed files

  • S-Master HX™ digital amplifier for pure sound quality

  • Touch-sensitive matte glass screen for smooth control

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