1. Introduction
The FiiO DM13 is a multifunctional portable stereo CD player designed to deliver high-fidelity audio. It features a professional audio architecture with dual CS43198 DACs and dual SGM8262 headphone amplifiers, ensuring clear and precise sound reproduction. This compact device supports various output options, including 3.5mm, 4.4mm balanced, optical, and coaxial, allowing versatile connectivity to headphones, active speakers, or external amplifiers. Additionally, the DM13 offers convenient features such as USB ripping for digital archiving of your CDs and Bluetooth connectivity for wireless audio streaming.
2. Product Overview
Key Features
- High-Fidelity Audio: Dual CS43198 DACs and dual SGM8262 headphone amps for professional-grade sound.
- Compact Design, Powerful Output: Delivers up to 660mW balanced output power, capable of driving most earbuds and connecting to advanced audio systems.
- USB Ripping: Supports ripping CDs to WAV format on FAT32 formatted USB storage devices (32GB or lower recommended).
- Multiple Audio Outputs: Includes 3.5mm and 4.4mm headphone outputs, 3.5mm and 4.4mm line outputs, and optical/coaxial digital audio outputs.
- Desktop Mode: Allows direct power from a USB adapter without consuming battery, extending battery life.
- Bluetooth Connectivity: Features a Qualcomm Bluetooth platform with support for aptX, aptX Low Latency, aptX HD, and SBC codecs.
- Long Battery Life: Equipped with a 3750mAh pure cobalt lithium battery providing approximately 10 hours of continuous playback.
- Clear LCD Display: Custom high-contrast LCD shows volume, track number, and playback duration.
Product Components

The FiiO DM13 Portable Stereo CD Player in its closed state, showcasing its compact design.

The FiiO DM13 CD Player with its lid open, ready for CD insertion or playback. Note: CD not included.

A close-up of the FiiO DM13's top panel, highlighting the playback control buttons and display.

This image displays the rear panel of the DM13, detailing the available connectivity options such as headphone outputs, line outputs, digital audio outputs, USB recording port, power input, and the D.MODE and ESP switches.

A clear view of the DM13's custom LCD display, providing essential information such as volume level, track number, and playback duration.
3. Setup
3.1 Unpacking
Carefully remove all components from the packaging. Ensure all accessories, including the USB cable, are present.
3.2 Charging the Device
- Connect the provided USB-C cable to the POWER IN port on the DM13.
- Connect the other end of the USB-C cable to a compatible USB power adapter (not included) or a computer's USB port.
- The device will begin charging. The display may indicate charging status.
3.3 Inserting a CD
- Gently open the lid of the CD player.
- Place a standard audio CD onto the spindle, ensuring it is centered and flat.
- Close the lid firmly until it clicks into place.
3.4 Connecting Audio Outputs
- Headphones: Connect your headphones to either the 3.5mm or 4.4mm headphone output jack.
- External Amplifier/Active Speakers: Use the 3.5mm or 4.4mm line output jacks to connect to an external amplifier or active speakers.
- External DAC: For connection to an external high-end decoder, use the optical or coaxial digital audio outputs.
4. Operating Instructions
4.1 Power On/Off
Press and hold the power button (usually located on the side or top panel) for a few seconds to turn the device on or off.
4.2 Basic Playback Controls
- Play/Pause: Press the Play/Pause button to start or temporarily stop playback.
- Next/Previous Track: Use the skip buttons to navigate to the next or previous track.
- Fast Forward/Rewind: Press and hold the skip buttons to fast forward or rewind within a track.
- Volume Control: Use the dedicated volume buttons to adjust the audio output level. The DM13 offers 99 levels of precise volume control.
A video tutorial explaining the basic functions of the control buttons on the FiiO DM13 Portable CD Player.
4.3 USB CD Ripping
The DM13 allows you to rip audio tracks from your CDs to a USB storage device.
- Ensure a FAT32 formatted USB drive (32GB or lower recommended) is inserted into the USB REC port.
- Insert the desired audio CD into the player.
- Press the USB REC button. The display will show "REC XXXX" indicating the ripping process is active.
- The ripped tracks will be saved as WAV files on your USB drive.

The FiiO DM13 connected to a laptop, illustrating its USB CD ripping capability to transfer audio files to a storage device.
Official video guide on how to rip audio tracks from a CD to a USB drive using the FiiO DM13's USB ripping function.
4.4 Bluetooth Pairing
To connect your DM13 wirelessly to Bluetooth headphones or speakers:
- Turn on your Bluetooth receiving device (headphones, speaker) and set it to pairing mode.
- On the DM13, activate Bluetooth pairing mode (refer to the device's display or specific button for Bluetooth function).
- Place both devices close together. They should automatically pair.
- Once paired, the DM13 display will show the corresponding Bluetooth codec (e.g., aptX HD).
Official video guide demonstrating the steps to successfully pair Bluetooth devices with the FiiO DM13 Portable CD Player.
4.5 Desktop Mode (D.MODE)
To use the DM13 without consuming battery power:
- Connect the DM13 to a USB power source using the USB-C cable.
- Flip the D.MODE switch on the rear panel to the "ON" position.
- The device will now be powered directly by the USB source, preserving the internal battery.

The FiiO DM13 operating in Desktop Mode, powered directly via USB with the D.MODE switch engaged, preserving battery life.
Video demonstrating how to activate and utilize the Desktop Mode and ESP switch on the FiiO DM13 for optimized power usage and audio settings.
4.6 ESP Switch
The ESP switch is designed for audiophiles, offering specific audio processing options. Refer to advanced user guides or FiiO's official resources for detailed information on its functionality.
5. Maintenance
- Cleaning: Use a soft, dry, lint-free cloth to clean the device's exterior. Avoid using liquid cleaners or abrasive materials.
- CD Handling: Always handle CDs by their edges. Keep them free from dust, fingerprints, and scratches to ensure optimal playback and prevent damage to the player's laser lens.
- Battery Care: To prolong battery life, avoid exposing the device to extreme temperatures. Utilize the Desktop Mode (D.MODE) whenever possible when near a power source.
- Storage: When not in use for extended periods, store the DM13 in a cool, dry place.
6. Troubleshooting
- Device Will Not Power On:
- Ensure the battery is sufficiently charged.
- If connected to a power source, verify the USB cable and adapter are functioning correctly.
- If using Desktop Mode, ensure the D.MODE switch is in the "ON" position and external power is supplied.
- CD Not Reading or Skipping:
- Check the CD for dirt, scratches, or damage. Clean the CD with a soft cloth if necessary.
- Ensure the CD is properly seated on the spindle.
- Try a different audio CD to rule out a disc-specific issue.
- Note that some CD-R discs may have compatibility issues depending on their quality or burning method.
- No Sound Output:
- Verify the volume level is not set to minimum or muted.
- Ensure headphones or speakers are securely connected to the correct output port.
- If using digital outputs, confirm the external DAC or receiver is correctly configured.
- Bluetooth Pairing Issues:
- Ensure both the DM13 and the receiving Bluetooth device are in pairing mode.
- Place the devices in close proximity during pairing.
- Some Bluetooth headphones/speakers may only support the basic SBC codec, which can affect compatibility or sound quality with advanced codecs.
- Certain car Bluetooth systems or specific headphone/speaker models may not be fully supported.
7. Specifications
| Brand | FiiO |
| Model Name | DM13 |
| Connectivity Technology | USB, Bluetooth |
| Special Features | USB Ripping, 4.4 Balanced Line Output, Desktop Mode |
| Number Of Discs | 1 |
| Supported Audio Format | CD-Audio, WAV (for ripped files), MP3 (playback compatibility not explicitly stated for MP3 CDs, but common for modern players) |
| Connector Types | 3.5mm, 4.4mm, Optical, Coaxial |
| Number of Channels | 2 |
| Media Format Type | Audio CD |
| Compatible Devices | Headphones, Speakers, Amplifiers |
| Headphones Jack | 3.5mm Jack, 4.4mm Jack |
| Battery Type | 1 Lithium Ion battery (included) |
| Manufacturer | FiiO |
8. Warranty Information
The FiiO DM13 Portable Stereo CD Player comes with a 1-year manufacturer's warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. For specific terms and conditions, refer to the warranty card included with your product or visit the official FiiO website.
9. Support
For further assistance, technical support, or to access updated resources, please visit the official FiiO website:
You may also contact FiiO customer service directly through their website for product inquiries or support requests.