Sony NW-A55HN Hi-Res Digital Audio Player – Uncapped Japanese Model

Pure Sound, No Limits – Experience the uncapped performance of the Sony NW-A55HN Walkman, delivering authentic high-resolution sound without artificial volume restrictions.

Key Features Sony NW-A55HN Walkman

• Genuine Japanese Model – No EU volume cap, full FM radio support.
• Hi-Res Audio Certified – Supports MP3, FLAC, WAV, DSD, AAC, ALAC, AIFF, and more.
• Multilingual Support – Default language is English, with multiple European languages available.
• Digital Noise Canceling – Includes Sony IER-NW500N noise-canceling earphones.
• 16GB Internal Storage – Expandable via Micro SDHC / SDXC.
• Premium Sound Processing – Features DSEE HX™, DC Phase Linearizer, Vinyl Processor, and Dynamic Normalizer.
• 3.1" TFT Touchscreen Display – White LED-backlit for clear, easy navigation.
• USB DAC Mode – Can be used as a high-quality DAC when connected to a PC.
• Balanced & Unbalanced Outputs – 3.5mm stereo mini-jack + WM-Port.
• Up to 45 Hours Battery Life – Extended playback without frequent recharging.

Full Technical Specifications

Size & Weight

• Dimensions (W x H x D): Approx. 55.7 mm × 97.3 mm × 10.8 mm
• Weight: Approx. 99 g

Battery & Power

• Charging Time (Full Charge): Approx. 4 hours
• Battery Type: Built-in rechargeable lithium-ion

Battery Life – Continuous Playback (With Music App)

• MP3 (128 kbps) – Ambient Sound Mode On: 30 hrs, Off: 45 hrs
• AAC (256 kbps) – Ambient Sound Mode On: 27 hrs, Off: 40 hrs
• FLAC (96 kHz / 24 bit) – Ambient Sound Mode On: 27 hrs, Off: 39 hrs
• FLAC (192 kHz / 24 bit) – Ambient Sound Mode On: 25 hrs, Off: 37 hrs
• DSD (2.8 MHz / 1 bit) – Ambient Sound Mode On: 25 hrs, Off: 30 hrs
• LDAC Bluetooth Audio – Connection Preferred (Auto): 13 hrs, LDAC (Sound Quality): 12 hrs

Storage Media

• Internal Memory: 16GB
• Expandable Storage: Micro SDHC / SDXC

Playback & Display

• Supported Formats: MP3, FLAC, WAV, AAC, ALAC, AIFF, HE-AAC, ATRAC
• Display: 3.1" TFT color display with white LED-backlight
• Screen Resolution: VGA (800 × 480 pixels)
• Music Searching Methods: All Songs, Artist, Release Year, Playlists, Album, Genre, Composers, Hi-Res, Recent Transfers

Audio Processing & Enhancements

• Sound Effects: 6-band equalizer, DSEE HX™, DC Phase Linearizer, ClearAudio+
• Digital Noise Canceling: Full-auto AINC, Bus/Train, Airplane, Office
• FM Tuner: Yes

Headphone Outputs

• 3.5mm Stereo Mini-Jack (Unbalanced)
• WM-Port (Supports Balanced Output via Adapter)
• Frequency Response: 20–40,000 Hz
• Maximum Power Output (JEITA 16Ω/mW): 35 mW + 35 mW

Software & Compatibility

• Operating System: Sony Original OS
• USB DAC Mode: Supported

Connectivity & Ports

• Headphone Outputs: 3.5mm Stereo Mini-Jack, WM-Port
• WM-Port: Sony’s proprietary 22-pin multi-connector for charging, data transfer, and accessories
• USB Type: Hi-Speed USB 2.0 (via WM-Port to USB cable, included)

Wireless Capabilities

• Bluetooth Specification: Version 4.2
• Supported Codecs: SBC, LDAC
• NFC: Yes

Durability & Build Quality

• Waterproof Rating: Not rated
• Materials: Premium aluminum chassis

What’s Included

• Sony NW-A55HN Digital Audio Player (Grayish Black)
• Original Sony IER-NW500N Noise-Canceling Earphones
• USB Charging Cable
• Startup Guide & Instruction Manual

Why Buy from Uncapped Audio?

• Authentic, Uncapped Models – No artificial sound restrictions. Experience Sony’s intended audio quality.
• Fast & Free UK Shipping – No hidden fees, hassle-free delivery.
• Dedicated Support – Expert guidance for your purchase.

Upgrade your listening experience today with the Sony NW-A55HN Walkman – uncapped and unrestricted.