SHIPS FROM END NOV2026

Sony NW-ZX900 Walkman – Premium High-Resolution Digital Audio Player

Rediscover Your Music. Hear Every Detail.

Experience your favourite music with exceptional clarity, depth and refinement with the Sony NW-ZX900 Walkman.

Inspired by Sony's Signature Series audio philosophy, the NW-ZX900 combines premium internal components, advanced digital sound processing and a powerful S-Master HX digital amplifier to deliver an immersive high-resolution listening experience.

Featuring a 4.4mm balanced headphone output, dedicated 3.5mm headphone connection, DSD Remastering Engine and a vibrant 5-inch Full HD touchscreen, the NW-ZX900 is designed for music lovers who demand more from their listening experience.

With Android 16, Wi-Fi connectivity, expandable storage and up to 40 hours of music playback, enjoy the freedom to listen to your favourite albums wherever life takes you.

Key Selling Points

1. Premium Audio Components for Exceptional Sound

The NW-ZX900 incorporates carefully selected high-grade audio components, including an ultra-low-noise LDO regulator and precision crystal oscillators.

• Premium internal audio circuitry
• Gold-plated oxygen-free copper rear chassis
• Reduced electrical noise and interference
• Improved clarity and detail reproduction

Why it matters: Enjoy a more refined listening experience with greater clarity and separation.

2. S-Master HX Digital Amplifier

Sony's proprietary S-Master HX digital amplifier is engineered for high-resolution audio reproduction.

• Dedicated digital amplification
• High-resolution audio support
• Powerful balanced headphone output
• Clear and detailed music reproduction

Why it matters: Designed to reveal subtle musical details and deliver a more engaging listening experience.

3. 4.4mm Balanced and 3.5mm Headphone Outputs

Connect your favourite wired headphones or in-ear monitors.

• 4.4mm balanced headphone connection
• 3.5mm stereo headphone connection
• Up to 250mW + 250mW balanced output at 16Ω
• Up to 50mW + 50mW stereo output at 16Ω

Why it matters: Ideal for audiophiles using premium wired headphones and balanced in-ear monitors.

4. DSD Remastering Engine

Rediscover your music with Sony's advanced digital sound processing.

• Converts PCM audio into an 11.2MHz DSD stream

• Designed to deliver an analogue-like listening character

• Compatible with supported downloaded and streamed music

Why it matters: Experience familiar recordings with a different level of refinement and musical presentation.

5. DSEE Ultimate and Advanced Sound Customisation

Enjoy additional sound enhancement and personalisation.

• DSEE Ultimate audio enhancement
• 10-band equaliser
• DC Phase Linearizer
• Vinyl Processor
• Dynamic Normalizer

Why it matters: Fine-tune your listening experience to match your musical preferences.

6. High-Resolution Audio and Wireless Listening

Enjoy high-quality music through wired or compatible wireless headphones.

• High-Resolution Audio playback
• FLAC, WAV, ALAC, AIFF and DSD support
• Bluetooth 5.4
• LDAC wireless audio transmission
• aptX, aptX HD and aptX Adaptive support
• USB DAC functionality

Why it matters: Enjoy flexible listening options with a wide range of headphones and music formats.

High-Resolution Audio certification applies to compatible wired listening. Wireless audio quality depends on connected devices and codecs.

7. Android 16 with Wi-Fi Streaming

Enjoy modern music streaming alongside your personal audio collection.

• Android 16 operating system
• Wi-Fi connectivity
• Access to compatible music streaming applications
• Download supported playlists for offline listening
• Dedicated Walkman music application

Why it matters: Enjoy the convenience of streaming services without sacrificing the benefits of a dedicated music player.

8. 5-Inch Full HD Touchscreen

Navigate your music library with ease.

• 5.0-inch colour touchscreen
• 1920 × 1080 Full HD resolution
• Clear album artwork
• Intuitive music navigation
• Customisable Walkman home screen

9. Up to 40 Hours of Battery Life

Enjoy extended listening sessions without frequent charging.

• Up to 40 hours of MP3 playback using the Walkman music application
• Up to approximately 35 hours using other music applications under specified conditions
• Rechargeable lithium-ion battery
• USB-C charging

Battery performance varies depending on audio format, settings, connected headphones and application usage.

10. Expandable Music Storage

Build your personal high-resolution music library.

• 64GB internal memory
• Approximately 33GB available for user content
• microSD, microSDHC and microSDXC card support

• Compatible with multiple lossless audio formats

Who Should Buy the Sony NW-ZX900?

Audiophiles and Music Enthusiasts

For listeners who appreciate musical detail, instrument separation and premium sound reproduction.

Premium IEM and Headphone Owners

Ideal for customers who want to maximise the potential of their high-quality wired headphones and balanced in-ear monitors.

High-Resolution Music Collectors

Perfect for individuals with extensive FLAC, WAV, DSD or other lossless music libraries.

Music Streaming Enthusiasts

Suitable for listeners who want access to streaming services through a dedicated audio device.

Existing Sony Walkman Owners

A compelling upgrade for users seeking newer audio processing, improved output capability and a modern Android platform.

Technical Specifications

What's in the Box?

• Sony NW-ZX900 Walkman
• USB-A to USB-C cable
• USB-C port cap
• 3.5mm headphone jack cap
• 4.4mm balanced headphone jack cap
• Operating instructions
• Reference guide

Headphones and microSD card are sold separately.

Why Choose the Sony NW-ZX900?

The Sony NW-ZX900 Walkman is more than a portable music player — it is a dedicated high-resolution listening experience designed for those who truly appreciate music.

With premium audio circuitry, powerful balanced amplification, advanced DSD processing and Android streaming flexibility, it combines audiophile-grade performance with everyday convenience.

Sony NW-ZX900 – Rediscover Your Music. Hear Every Detail.