XD-05 is a new generation of fully-functional HI-END Audio DAC & Headphone Amplifier, which integrates high-performance USB port, coaxial audio decoding and headphone amplifier. XD-05 is equipped with OLED display screen which supports the real-time display of digital streams information. The included USB port is perfectly compatible with Windows, iOS and Android system. XD-05 supports PC USB audio decoding function, accepts up to 32BIT / 384KHZ PCM signal, up to 256 DSD signal, up to 24BIT / 192KHZ DXD signal, and also can be connected all kinds of DAP output with coaxial or optical, supporting up to 24BIT/192KHZ PCM signal. External with Gain Setting, bass boost settings, DAC filter setting and SRC set function. XD-05 is perfectly suitable for PC, PAD, Smart Phones and other HiFi Player connection, effectively enhance the quality of original playback device and can drive a variety of high-end headphones, so you can always enjoy more real , more amazing, more incredible music.
*Supports PC USB audio decoding function, work in asynchronous transfer mode, and supports WASAPI, ASIO, KS kernel mode. Supports up to 32BIT / 384KHZ PCM signal, up to 24BIT / 192KHZ DXD signal, up to 256 (1 bit / 11.28MHZ) DSD signal, supports work in DOP or native mode.
*Using Lightening to USB camera adapter line connection, supports for iPod iPhone iPad USB audio decoding function, and supports up to 4BIT/192KHZ PCM signal, up to 128 DSD signal. (Note: Due to the limitation of iOS system, the iOS devices only supports up to 128 DSD signal).
*Using USB OTG cable connection, supports for Android phones'and music players'USB audio decoding function, supports up to 24BIT/192KHZ PCM signal, up to 128 DSD signal. (Note: Due to the limitation of Android system, the android devices only supports up to 128 DSD signal).
*Support coaxial audio decoding, supports up to 24bit/192KHz PCM signal, can be connected with a coaxial audio output off the player to obtain high-quality of sound.
*Support optical audio decoding, supports up to 24bit/192KHz PCM signal, can be connected with a coaxial audio output off the player to obtain high-quality of sound.
*Support AUX input / Output.
*Audio processing chip: USB audio processor by XMOS latest 8 core processing chip: U8a chip; Coaxial / Optical Audio Processor by cirrus Logic's CS8422 chip; DAC processor uses AKM'S top chip and support for DSD, DXD and PCM signal.
*The AMP part uses OP+BUF structure, which is dynamic and with strong driving ability.
*Using high-efficient power conversion chip, provides +/-9V power to the power amplifier chip OCL circuit structure, greatly improve the dynamic range of output signal can drive headphones easily.
*The external 3 gears of gaining, suitable for matching different headphone
*The external 2 gear bass boost, satisfying all kinds of requirement
*The external DAC chip filter adjustment, to gain different listening experience.
*The external SRC adjustment, to gain different listening experience.
Brand Name: XDuoo
Model Number: XD-05
Battery: Built-in 3.7V/4000mAh rechargeable lithium polymer battery.
Display Screen: 0.91 inch OLED Screen
Suitable OS: Win7, Vista, Win XP, Win8, Mac OS X, IOS, Android system.
Output Power: 500mW(32Ωload)
Frequency Response: AMP: 10Hz~100KHz(±0.5dB); USB/SPDIF: 20Hz~20KHz(±0.5dB)
Sampling Frequency Supported:
DSD: DOP/NATIVE mode, DSD64-256(1bit/2.8M-11.2M)
DXD: 24-32 BIT/352.8-384KHZ
Bass boost: 0/+6dB
THD + N: 0.0025% (1KHz)
Suitable Headphone impedance: 8Ω〜300Ω
Battery Life: >11H (USB IN), >16H(SPDIF IN), >23H(AUX IN)
Charge Time: Quick Charge ＜5H(with Charger: Not Included), Slow Charger ＜11H(with computer)
Charge Port: Micro USB port.
Main Item Size: 14.0 * 7.5 * 2.0cm / 5.5 * 2.9 * 0.79in
Main item weight: 264g / 9.3oz（Bare Machine）
Package weight: 17.0 * 11.5 * 5.2 cm / 8.26 * 5. 51 * 2.59in
Package size: 546g / 19.2oz
1 * XD-05 Audio DAC & Headphone Amplifier
1 * USB Male to Female Cable
1 * USB Cable
1 * CD
4 * Rubber Feet
2 * Silicone Band
1 * Chinese / English User Manual