High-Resolution Audio Walkman®
NW-A45

Truly authentic sound
High-Resolution Audio

Enjoy the subtlest nuances of studio-quality sound in higher than CD quality with High-Resolution Audio.
Supports numbers of Audio formats including DSD(max 11.2MHz)


28.8 times richer Sound Data than MP3
4.4 times than CD(WAV)


Precision engineered for superior sound
High-quality, lead-free solder creates a more efficient electronic connection between components, including the S-Master HX™ amp. Enjoy purer audio playback with enhanced vocal clarity, every time you press play.

Dual Clock ; 44.1KHz/48KHz




POSCAP
Installed POSCAp at the power of Full digital Amp S-Master HX™ to imporve stability of power.



S-master HX™'s Pb-free soldering technology



New circuit board for pure, solid bass
The circuit board has been optimized to improve electricity flow, making the power supply stable. That means you experience clearer sound and pure, solid bass in your music.

Applied conductive screw
Low-resistant Cable





Aluminum Frame
NW-A45's frame is made of Aluminum to enhance the durability and to secure the device from outer cause that would produce noise



DC Phase linearizer
Reproduce rich sound of analog amp



DSEE HX™
The Digital Sound Enhancement Engine HX (DSEE HX™) upscales compressed digital music files (MP3, ACC, ATRAC, and WMA) and brings them closer to the quality of High-Resolution Audio. By restoring the high-range sound lost in compression, DSEE HX™ reproduces your digital music files with rich, natural sound.
Restore all your compressed files

S-Master HX™
Optimized for High-Resolution Audio, the S-Master HX™ amplifier reduces distortion and noise, allowing you to enjoy all the subtleties in your music.
S-Master HX™ delivers High-Resolution Audio in maximum quality



Digital Noise Canceling
Optimized Noise Canceling options up on your environment allows you to immerse into music only wherever you are.

DNC Digital Noise Canceling Software Engine
Eliminated 98% of ambient sound

Full Auto AINC (Arificial Intelligence Noise Cancelling)
Analys the ambient sound to set the right noise cancelimg modes amont 3.

A AirPlane Noise
B Subway Noise
C Indoor Noise

*IER-NW500N/NE required to operate noise cancelling
*Not able to eliminate noise completely

Ambient Sound Mode
Ambient Sound Mode will let in external sounds to keep you aware of your surroundings.
You can talk with others without taking off the headphone



NFC™ One-touch for instant connectivity
Near Field Communication (NFC™) and BLUETOOTH® technology make connecting to your music fast and easy. Just touch your NFC™-enabled device to your NW-A40 Series for a quick, seamless connection, then start streaming.

LDAC™
3 times wider range of transmission(990kbps) than existing Bluetooth codec.

Digital Audio Convertor   Playing and Decording MQA™files

Stylish Design in 5 Colors
Horizon Green/Twilight Red/Grayish Black/Pale Gold/Moolit Blue





Intuitive Touch Control
Easy control with Full color touch screen and user optimized UI.

3.1" Touch LCD
Buttons on the side

Long Lasting Battery
Perfect for commuting or when you want to enjoy your music all day, when fully charged you can enjoy up to 45 hours of music playback.




Expand your memory with the SD card slot
Pop in an SD card (not supplied) for additional memory.

NW-A45
Specification



General Specification


Model Name   NW-A45 (Earphone not included)
Memory   16GB
Audio Formats   MP3/WMA/AAC/APE/Apple Lossless/DSD/FLAC/HE-AAC
Display   3.1"(7.8cm), WVGA(800x480 pixel) LCD
Touch Control   O
Bluetooth   Bluetooth® Ver 4.2
       •Frequency : 2.4GHz(2.4000 GHz - 2,4835 GHz)
       •Modultation : FHSS
       •COMPATIBLE BLUETOOTH® PROFILE : - A2DP (Advanced Audio Distribution Profile)
- AVRCP (Audio Video Remote Control Profile)
       •Supported Codec : SBC*11, LDAC, aptX"
NFC Connection   One-Touch Connection
FM Radio   O
Recommended program   Music Center for PC
           Content Transfer for MAC
Sound   S-Master HX, DSEE HX, Equalizer (+/- 10levels), DC Phase Linearizer, VPT acoustic engine, ClearAudio+, Clear Phase
Sound effect   6 Band equalizer (Off/Rock/Pop/Jazz/Classical/EDM/R&B HIPHOP/Relax/Custom 1/Custom 2), DSEE HX (On/Off), DC Phase Linearizer, VPT (Off/Studio/Club/Concert Hall/Matrix), Dynamic Normalizer (On/Off), ClearAudio+ (On/Off), Clear Phase (On/Off)
Noise Canceling   Digital Noise Canceling Support
   Setting: Full Auto AINC / Subway, Bus/Plane/Indoor
HRA   O

Power
Battery   Lithium-Ion Integrated battery
Battery Life   MP3(128 kbps)
       Noise Canceling on : about 37 hrs
       Noise Canceling off : about 45 hrs
       FLAC(96kHz/24 bit)
       Noise Canceling on : about 32 hrs
       Noise Canceling off : about 39 hrs
       FLAC (192kHz/24bit)
       Noise Canceling on : about 27 hrs
       Noise Canceling off : about 30 hrs
       DSD(2.8224 MHz/1bit)
       Noise Canceling on : about 22 hrs
       Noise Canceling off : about 25 hrs
Charging time   About 4hrs

INPUT AND OUTPUT TERMINALS
Headphones(JEITA 16Ω/mW)   35W_35mW
PC Connection   Hi-Speed USB(USB 2.0 compatible)
WM-Port   22pins
System requirement   Windows 10/Windows 8.1/ Windows 7
           macOS v10.8-10.12

External Memory Slot
MicroSD memory Card   micro SD/microSDHC/microSDXC

Physical Specification
Dimenstion   55.9 x 97.5 x 10.9 mm
Weight   98g

What's in Box
NW-A45
Earbud
Earphone clip
USB Cable
Startup Guide
Instruction Manual
Micro SD card is not supplied with the walkman