xDuoo XD05 Pro | Portable DAC and Amp

XD05 Pro Elevates xDuoo's Portable Lineup to Flagship Level Flagship Portable Hi-Res DAC/Amp ESS ES9039SPRO DAC provides desktop level decoding in a portable device Powerful portable amplifier provides up to 2000mW output power at 32Ω Replaceable DAC and Op Amp system provides massive sonic flexibility Digital Processing and Power Meets Analog Expression XD05 Pro offers incredible digital audio performance with the ESS ES9039SPRO DAC. You'll hear every detail with accurate positioning and a large soundstage that exemplifies the HiFi experience. XD05 Pro's class A amplifier offers massive power, with up to 2W of output power and a high current output that can manage both high impedance and low sensitivity headphones. Put it together, and you can experience a range of top of the line headphones as they were meant to be heard. Whether you're listening to classical symphonies, indie acoustic, or heavy metal, expect a detailed, spacious, accurate delivery of the music. Key Features: Replaceable Audio Cards: XD05 Pro has replacement cards which allow you to try out different DACs for different sound signatures, with options including R2R, AKM, and ROHM DACs available. Desktop and Portable Mode: XD05 Pro provides its best performance when connected to a power supply. In this case, you can turn off the battery to deliver direct power to your headphones. Bluetooth 5.1: Add the convenience and freedom of wireless connection to stream your music over Bluetooth. Fast Charging: XD05 Pro supports fast charging with 9V or 12V DC in for shorter charging time. Flexible Input Interface: Connect a variety of devices with digital or analog inputs, including S/PDIF, AES, USB, and line-in. Specifications Input: USB-C, Mini-Optical/Digital Coax/AES, 3.5mm & 4.4mm Analog AUX In DAC: ESS ES9039SPRO Outputs: 6.3mm & 4.4mm Headphone | 3.5mm & 4.4mm Line Out Output Power UnBAL: 2000mW @ 32Ω | 240mW @ 300Ω BAL: 2000mW @ 32Ω | 930mW @ 300Ω Output Impedance: <0.2Ω UnBAL | <0.4Ω BAL Frequency Response: 20Hz-20KHz Crosstalk: >72dB UnBAL | >105dB BAL THD+N: 0.0007% SNR: >120dB Peak Voltage: 23.8Vp-p (TURBO) UnBAL | 47.2Vp-p (TURBO) BAL Battery: Lithium-polymer | 3.87V / 13600mAh Charing Time (std/fast): 10 hours/6 hours Size: 7.1" x 3.7" x 1.3" Weight: 1.7 lbs xDuoo 1 Year Warranty In the Box XD-05 Pro USB-C to USB-C OTG USB-C to microUSB OTG USB-A to USB-C 3.5mm IC 4.4mm IC 6.3mm adapter plug User Manual Warranty Card