FiiO DM13 Portable CD Player

DM13 Portable CD Player Specially designed audio architecture | Flagship DAC CS43198*2 660mW+660mW powerful output | Custom LCD display 3.5mm+4.4mm headphone outputs | Optical/coaxial digital outputs | Dual desktop/portable power supply modes | USB CD ripping | aptX HD Hi-Res Bluetooth transmitter in Bluetooth version Key Features at a Glance High-Performance Audio Architecture: Dual Cirrus Logic CS43198 DACs and low-noise SGM8262 amps deliver exceptional sound quality. Precise Volume Control: DAC chip supports 99-level fine volume adjustments for smooth, clear sound at any volume. Compact Design: At just 144×137×27mm, the DM13 is smaller than most CD players, with ESP (electronic skip protection) for stable playback on the go. Versatile Outputs: Includes 3.5mm and 4.4mm headphone and line outputs, plus optical and coaxial digital outputs for external DACs. USB CD Ripping: Rip CDs into WAV files for easy sharing and playback on other devices. Gapless Playback: Features gapless, loop, and random playback modes for a customizable listening experience. High Compatibility: Connects to headphones, powered speakers, and external amplifiers for flexible listening options. Specially designed audio architecture, dual flagship CS43198 DACs Two flagship Cirrus Logic CS43198 chips are paired with two low-noise HiFi SGM8262 headphone amps in the DM13’s specially designed audio architecture. The combination of dual DACs and dual amplifiers allows the portable CD player to exhibit truly high-quality sound. FIIO engineers also specially designed an output stage that better captures the sound of the DAC, with that same DAC chip controlling the volume. The DAC chip allows for a 99-level fine volume adjustment that not only achieves smooth volume changes but also makes the sound at any volume level clearer. *Standard version cannot transmit Bluetooth. aptX High-Res BluetoothConvenient wireless connections, which also sound great Unlike the typical Bluetooth portable CD player, the DM13 features a Qualcomm Bluetooth platform that offers high-res Bluetooth audio with support for aptX, aptX Low Latency, aptX HD codecs as well as the standard SBC codec. This high-quality wireless transmission enhances the Bluetooth sound quality output from portable CDs. *Standard version cannot transmit Bluetooth. Tiny body, enormous power FIIO designers have combined manufacturing craftsmanship and structural design to shrink down the DM13 to be smaller than most other CD players, with dimensions of approximately 144*137*27mm (excluding feet). The DM13 also features an ESP (electronic skip protection) switch, ensuring a stable and pleasant sound experience whether you're on the go or listening while stationary. The DM13 may be compact but packs impressive performance, distinguishing it from other similar products. It not only drives most headphones but can also connect to powered speakers or other headphone amps for an extraordinary listening experience. Dual analog and digital outputs The DM13 comes with 3.5mm+4.4mm headphone outputs as well as 3.5mm+4.4mm line outputs, allowing for connections to headphones or active speakers and power amplifiers. The DM13 also features optical and coaxial digital outputs for connection to an external DAC. Moreover, it combines custom low-jitter crystal oscillators to ensure accurate synchronization of the digital clock, resulting in cleaner and more stable digital signal transmission. USB CD ripping, more ways to play Compared to similar levels of portable CD players, the DM13 comes with a rarely-seen function of USB CD ripping. You can rip your favorite CDs into WAV files stored on a portable storage device, making it easy to share with friends and family. The WAV music files on that portable storage device can then be easily transferred to other computers or phones, allowing you to play the music on your CDs anytime, anywhere. *Only supports FAT32 formatted storage devices. Gapless and smooth playback In the early stages of designing this product, we extensively collected user feedback and overcame many challenges to carefully create a range of user-friendly and thoughtful features - including gapless playback, ability to keep favorites, and loop playback. The loop playback function supports looping on a single track, random tracks, and even on the entire CD – allowing you to customize how you want to listen. In The Box DM13 CD Player Quick Start Guide USB-A to USB-C Charging and Data Cable 3.5mm Coaxial Adapter Warranty Card Specifications General Specifications Name/Model DM13 Hardware solution SoC:  CS6137, Op-amp:  SGM8262*2, DAC:  CS43198*2 Output mode PRE OUT/USB OUT/SPDIF OUT/BLUE OUT Color Silver, Black, White, Red, Transparent cover Dimensions About 137.5x144.7x28.7mm Weight About 450g Display 1.5-inch LCD Volume control Physical button Bluetooth transmission Supports SBC/aptX/aptX Low Latency/aptX HD CD mechanism Custom mechanism Laser pickup Custom laser pickup Adaptive impedance PO:  8~150Ω, BAL:  8~350Ω  Buttons and Ports Buttons and Ports Physical buttons (Power on/off*1+ Play/Pause*1 + Previous track*1 + Next track*1 + Volume up*1 + Volume down*1 + Multifunction button*1) USB Type-C USB*2 (POWER IN*1+USB AUDIO*1, charging/data transfer) Headphone output Standard 3.5mm port Single-ended line output Standard 3.5mm port Balanced headphone output Standard 4.4mm port Balanced line output Standard 4.4mm port Coaxial/Optical output Standard 3.5mm port (shared LO) Slide switch ESP switch*1+D.MODE switch*1 Power Supply Parameters Power supply DC 5V/≥2A Charging time About 2.5h (5V 2A adapter) Battery life and test conditions 3.5mm headphone out: ≥10h Audio input Local CD playback ESP switch OFF Volume level 32 D.MODE switch OFF Display status OFF Load 32Ω 4.4mm headphone out: ≥10h Audio input Local CD playback ESP OFF Volume level 26 D.MODE switch OFF Display status OFF Load 32Ω Audio Parameters Parts of performance and parameters of headphone output    Output power L+R≥270mW+270mW (16Ω, THD+N＜1%) Output impedance <1Ω L+R≥180mW+180mW (32Ω, THD+N＜1%) THD+N ≤0.0025% (1kHz/0dB@32Ω) L+R≥20mW+20mW (300Ω, THD+N＜1%) SNR ≥120dB (A-weighted) Crosstalk ≥77dB (1kHz@32Ω) Noise floor ≤2.4μV (A-weighted) Frequency response 20Hz~20kHz: attenuation<2.3dB Peak output voltage 7Vp-p Parts of performance and parameters of line output THD+N ≤0.0026% (1kHz/0dB@10kΩ) SNR ≥113dB (A-weighted) Crosstalk ≥105dB (1kHz@10kΩ) Noise floor ≤4.3μV (A-weighted) Frequency response 20Hz~20kHz:  attenuation<2.3dB Line output level 2.5Vrms Parts of performance and parameters of balanced headphone output  Output power L+R≥620mW+620mW (16Ω , THD+N＜1%) Output impedance <1.5Ω L+R≥660mW+660mW (32Ω, THD+N＜1%) THD+N ≤0.0024% (1kHz/0dB@32Ω) L+R≥80mW+80mW (300Ω, THD+N＜1%) SNR ≥124dB (A-weighted) Crosstalk ≥120dB (1kHz@32Ω) Noise floor ≤2.8μV (A-weighted) Frequency response 20Hz~20kHz: attenuation<2.3dB Peak output voltage 14 Vp-p Parts of performance and parameters of balanced line output THD+N ≤0.0022% (1kHz/0dB@10kΩ) SNR ≥124dB (A-weighted) Crosstalk ≥106dB (1kHz@10kΩ) Noise floor ≤3μV (A-weighted) Frequency response 20Hz~20kHz: attenuation<2.3dB Line output level 5Vrms