Five core design | Dual AK4493S DACs | HiFi-grade USB sound card

Powerful 1150mW+1150mW output | aptX Lossless Bluetooth transmitter

HiFi-grade USB/CD Bluetooth transmitter+ turntable | 24 sound presets

Listen while ripping CDs | Mechanical button/knob/key controls

Custom infrared remote control | Custom HD display

Portable Stereo CD Player

Truly portable, truly HiFi

ZHUONING portable CD player DM15

After the launch of the DM13, we listened intently to user feedback and diligently

refined the product based on their suggestions.

A year later, we present ZHUONING’s brand-new portable CD player.

•••

The DM15 embodies the latest achievements of ZHUONING’s research and development and deep expertise in CD technology.

It is not only “slimmed down” compared to the DM13 but also incorporates five core

pillars in its design.

It brings together the organic analog sound quality of portable CD players and a wealth of modern functionality.

With an advanced configuration, unique functions, simple controls, and high build quality - this is ZHUONING’s brand-new masterpiece.

Five core design Comprehensively upgraded

The DM15 represents a breakthrough, combining a smaller footprint with an even stronger feature set. Packed into its portable chassis are five core pillars: the CD Servo, USB DAC, Decoding Module, and Bluetooth Module, all managed and coordinated by an MCU (microcontroller unit). Such a thorough “core” evolution elevates the device in every way, surpassing the competition in its product category.

Dual AK4493S DACs

Classic return, Pure original sound

The DM15 employs two AKM classic DAC chips—AK4493S. Based on VELVET SOUND™ technology, these chips deliver low distortion and wide dynamic range, offering a warm, natural sound with rich, lingering resonance, and crystal- clear soundstage—a truly authentic and textured sound.

Custom CD mechanism Reliable disk playback

The DM13’s disc-reading performance has already seen substantial optimization over the past year or so. The DM15 continues to evolve upon this foundation, with further customization of the CD mechanism. It features a self-rebounding steel ball design for disc alignment, making disc insertion and removal smoother and less likely to scratch the disc.

 

*The disc-reading capability of the DM15 is comparable to the latest firmware version of the DM13. *Due to the structural limitations of a portable CD mechanism, we cannot guarantee the perfect reading of all CDs. We will continue to optimize disc-reading performance through future firmware upgrades. *Minor skipping when reading certain high-capacity CDs is normal due to variations in mechanisms, manufacturing materials, and recording conditions.

With 3 BASS modes and 8 built-in EQ presets, you can combine these for up to 24 dynamic sound presets. There is even a specially tuned RETRO sound preset that delivers a rich, analog, and classic sound flavor.

 

* Since selecting BASS or EQ affects the output level, please adjust your volume as necessary.

Global BASS+EQ

24 sound presets

The all-purpose powerhouse

Fully capable

The device combines a portable CD player, HiFi-grade USB DAC, high-resolution USB/CD Bluetooth transmitter, and a USB/CD digital transport all into a single unit - offering far greater versatility and compatibility than comparable portable CD players.

 

*Using a phone/player/tablet as the sound source: Connect the device first, then plug in USB power to ensure proper recognition. This limitation does not apply when using a computer as the source.

Vintage mechanical controls

The overture to a great listening experience

This brand-new retro design incorporates mechanical buttons, keys, and knobs that one can tangibly interact with, making control simple and easy to learn. Furthermore, the real tactile feedback from every single action allows you to fully experience the beauty of CD listening through sight, touch, and sound.

Slim at an inch

Superior in its league

A“powerhouse”among portable CD players

“Portable” CD players are becoming increasingly large, undermining their original purpose of being easy to carry and move around. The DM15 has been further refined and slimmed down in size compared to the DM13. By uniquely integrating high performance and a wealth of features into an extremely compact and portable form factor, it stands out from its competitors.

HiFi-grade USB DAC Exceptional decoding performance

The highly anticipated USB DAC function is now a reality. While guaranteeing excellent CD sound quality and compatibility, the DM15 AKM also incorporates a HiFi-grade USB DAC. It supports high sampling rates up to 384kHz/32bit and DSD256.

Supports USB ripping functionality

Preserve the melodies that touch your soul

The player supports ripping tracks while listening, allowing you to save your favorite CDs in WAV format onto external storage*. Easily share those unforgettable tunes with friends.

* Only FAT32-formatted external storage devices are supported. * Only CDDA-format music ripping is supported. For system firmware updates or CD ripping, a Type-C flash drive (32GB or smaller) is recommended.

HD TFT display

Effortlessly control your music

The player’s retro UI theme blends modern and vintage styles for a pleasing look that is also easy to use. It clearly and intuitively presents information such as battery power, operational mode, EQ settings, sampling rate, Bluetooth connection list, and more, allowing you to easily maintain control over your audio and enhance your musical enjoyment.

Portable and desktop modes Dual distinct experiences

 

Patented desktop mode The battery protection specialist

This mode bypasses the battery for non-portable use, protecting it from being used even during high-power output. This also significantly cuts down on charge-discharge cycles, which significantly helps to prolong the lifespan of the battery.

*If the device power off due to a 0% battery level, charging will automatically commence, even if desktop mode is active, to safeguard the battery’s health.

 

Patent number:  ZL202321946664.8

Infrared remote control included

The included remote makes it easy and convenient to control the device from afar.

High-voltage lithium

battery power

Freedom on the go

A specially selected 4700mAh, 3.85V pure cobalt high-voltage lithium battery delivers powerful performance to the DM15. Enjoy about 6 hours* of continuous music playback, easily satisfying your need for extended listening without worrying about the battery running out.

Buttons and Ports Labeled

① 4.4mm balanced headphone PO

②3.5mm headphone PO

③ BASS selector switch

④Input selector switch

⑤ Output selector switch

⑥ Display screen

⑦ Previous track button

⑧Next track button

⑨ Power button

⑩Volume control knob

⑪ Play/Pause button

⑫ Stop button

⑬ EQ button

⑭ USB REC port

⑮ Desktop mode switch

⑯ Charging indicator light

⑰ PPOWER IN port

⑱ ESP switch

⑲ 3.5mm headphone LO/Coaxial output/Optical output

⑳4.4mm balanced headphone LO

Packing list

①------------------------------------------------DM15*1

②------------------------------------------Remote control*1

③------------------Type-C to Type-C charging/data cable*1

④----------------------------------------Quick start guide*1

⑤---------------------------3.5mm coaxial adapter cable*1

⑥-------------------------------------------Warranty card*1

ESP (Electronic Shock Protection) Switch

By turning on the ESP functionality, users can enjoy a stable and engaging sound experience whether one is taking the player outside or using it stationary on a desk.

Transparent window

Delivering on both looks and capability

A rich palette of colors: electrophoretic white, silver, black, and red. A true fashion icon that stands out anywhere. The device features a minimalist yet fashionable design, featuring a chassis of all aluminum alloy construction that offers a luxurious texture and tactile feel. Both the transparent lid and the front panel cover are made with tempered glass for increased durability and scratch resistance.

aptX Lossless Bluetooth A new level of experience

The DM15 is equipped with Qualcomm’s QCC3086 Bluetooth chip, supporting aptX Lossless for true wireless lossless audio, as well as aptX Adaptive, aptX, aptX HD, aptX Low Latency, and SBC. It delivers CD-quality lossless sound wirelessly, taking your high-res Bluetooth transmission experience to the next level.

 

*Bluetooth transmission mode does not support DSD files. *Differences may exist in Bluetooth protocols among certain brands. Please ensure you set the required Bluetooth codec on the receiving device before connecting.

Custom buttons and functions Tailored to your habits

The DM15 supports personalized custom settings, unlocking flexible control and exclusive output modes to perfectly match your operating habits and audio equipment needs.

Custom knob button function﹕ Easily set the knob button function in the menu, customize the knob as a Play/Pause shortcut, making daily music control more convenient and intuitive.

PRE OUT output selection﹕ Supports output mode switching. In the menu, you can set PRE OUT to LO output only*. When enabled, it delivers fixed maximum volume output—specially adapted for desktop audiophile systems like external power amplifiers and speakers.