xDuoo DM-01 DAC Headphone Amplifier Tube preamp, USB C Bluetooth Input PCM32 Bit/384 kHz, DSD256 and MQA 8X, Suitable for 16-600 ohm Headphones

DM-01 is a small DAC headphone amplifier with a robot shape. It has USB and Bluetooth inputs.The USB supports up to PCM 32Bit/384kHz,DSD256 and MQA formats; the Bluetooth supports HD formats such as aptX,aptX HD,and LDAC. The DAC chip adopts the CS43131 chip, and the amplifier circuit uses tube amplification and transistor as class-A buffer, It enables the sound to have the "tube"tone while ensuring sufficient power to drive most headphones with different impedances,allowing you to enjoy wonderful music at home or in the office. Features 1、The USB receiving chip adopts XMOS's XU316, supports up to PCM32 Bit/384 kHz, DSD256 and MQA 8x. 2、Use USB OTG cable, Supports IOS and Android system mobile phones or players. 3、Bluetooth chip uses Qualcomm's QCC3084, supports Bluetooth 5.4, supports aptX, aptX HD, LDAC formats. 4、DAC chip uses CS43131, with better decoding performance, extremely low noise and higher resolution. 5、It adopts 3X Clock structure design, control multiple of 44.1KHz, multiple of 48KHz and USB signal transmission, dedicated for USB asynchronous transmission, and reduced Jitter to undetectable level. 6、Adopt tube for pre-amp, making voice sweet and exquisite. 7、Adopt transistors for class A buffer, so it can easily drive any kind earphones with strong load capacity. 8、Use ELNA capacitors specially designed for audio as coupling capacitors. 9、Use aluminum-shielded case to prevent external interference noise. DM-01 Parameters Power Supply: DC12V/2A Compliant OS: Windows,Linux,Mac OS X,IOS,Android Frequency Response: 20Hz-20kHz(+0.5dB) Bluetooth Formats: AAC.SBC,aptX,aptX Adaptive,aptX HD,LDAC, (LC3,Aptx_Lite) USB Sampling Rate: PCM: 16-32Bit/44.1k-384kHz DSD: DOP/NATIVE,DSD64-DSD256 DXD: 24-32Bit/352.8k-384kHz MQA: 8X Headphone output Parameters: Output power: 1500mW(32Ω load) THD+N: ≤0.3%@1kHz SNR: 116dB Crosstalk: ≥67dB Line out Parameters: Output Level: 6Vrms THD+N: ≤0.2%@1kHz SNR: 116dB Crosstalk: ≥70dB Package List 1、DM-01 2、Type-C USB Cable 3、6.35 to 3.5mm Converter 4、User Manual 5、Warranty Card

• CYBERPUNK EXTERIOR : We boldly adopt the appearance of robots in our design, breaking away from the conventional look of decoding amplifiers. By combining it with fashion and individuality, we bring an unprecedented cyberpunk visual experience,creating a unique cyberpunk HIFI space of your own. MULTICOLOR INDICATOR LIGHTS, COLOR CORRESPONDS TO FORMAT/SAMPLING RATE
• SUFFICIENT OUTPUT POWER , CAN DRIVE YOUR HEADPHONES WELL : The output power reaches 1500mW, which can effectively drive headphones with impedance ranging from 16 to 600 ohms. Only with sufficient output power can the advantages of the headphones be fully utilized,and the sound field and details can be fully presented.
• HIGH SAMPLING RATE LOSSLESS SONGS : The USB chip uses XMOS's 16-core chip XU316,supporting up to PCM 32Bit/384kHz, DSD256,and MQA 8X, and other ultra-high-definition lossless formats,immersing you in a high-quality music atmosphere and bringing you joy with the music of the heavens. Use USB OTG cable, Supports IOS and Android system mobile phones or players.
• THE CHARM OF TUBE + TRANSISTOR HYBRID ARCHITECTURE: The tubes are used for amplification,and transistors are used for buffers.This combination retains the warm,soft sound characteristics of tubes while incorporating the high fidelity and fast transient response of transistors,resulting in a surprisingly joyful musical sound.
• Bluetooth 5.4,FASTER TRANSMISSIO: Supports the latest Audio technology, with faster transmission and ultra-low latency for a more exhilarating gaming experience. Supports high-quality formats such as aptX HD,aptX Adaptive,LDAC,allowing you to enjoy lossless audio quality even through Bluetooth wireless connection.