xDuoo is a professional high-fidelity audio brand specializing in DACs, headphone amplifiers, and portable audio players for audiophiles.
xDuoo Technology Co., Ltd. is a dedicated manufacturer of high-end audio equipment, based in Shenzhen, China. Known for delivering audiophile-grade sound performance at competitive prices, xDuoo specializes in the research, development, and production of digital-to-analog converters (DACs), headphone amplifiers, and portable music players. The brand has garnered a global following for its innovative hybrid designs that often combine the warmth of tube amplification with the precision of modern digital decoding.
The company's diverse product portfolio ranges from portable USB DAC/amps like the popular XD05 series to powerful desktop tube amplifiers such as the TA series. xDuoo products frequently feature high-performance components, including ESS Sabre DAC chips, Qualcomm Bluetooth modules for LDAC/aptX support, and premium capacitors. Whether for mobile use or dedicated desktop setups, xDuoo provides versatile audio solutions designed to drive a wide variety of headphones and enhance the listening experience.
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For Windows systems, a USB driver installation is typically required and can be downloaded from the xDuoo official website. Mac OS systems generally recognize the device without a driver.
Before charging, set the power selector switch to the BAT or CHARGE position (depending on the model). Connect a 5V/2A adapter or a compatible fast charger. A full charge typically takes 3 to 6 hours.
Yes, most xDuoo portable DACs support connection to iOS and Android phones or tablets via a USB OTG cable. Ensure the input mode is set to USB on the device.
xDuoo products typically come with a 12-month free warranty service from the date of sale. Accessories effectively are often not covered by the same warranty terms.
Class A amplifiers and tube amplifiers naturally generate heat during operation. It is normal for the chassis to become warm; ensure the device has sufficient ventilation and is not covered.