XDUOO X10 HIFI Lossless HIFI Music Player Support WIN7 10 DAP Support Optical Output MP3 Player

XDUOO X10 HIFI Lossless HIFI Music Player Support WIN7 10 DAP Support Optical Output MP3 Player

Specifications and parameters:
- Output power: 240mW @ 32 ohm / THD + N <0.0025%
- Distortion Plus: (THD + N): 0.0016%
- Signal to noise ratio: (SN) ≥ 112dB
- Resolution:> 70dB
- Line output level: 1.5Vrms
- Line output resolution:> 100dB
- Line output SNR:> 112dB
- Frequency response: 20Hz-20KHz (± 0.5dB)
- Life time> 9 hours
- Battery capacity: 2400mah
- Charging time <3H (DC5V 2A)
- Size: 53 * 107.5 * 16.5MM
- Net weight: 140g
- Gross weight 350g
- First, X10 player audio architecture:
- Using the new audio architecture JZ4760B + AK4490, DSD format to support the decoding of music,
- At the same time support WAV, ALAC, AIFF, FLAC, APE and other lossless audio formats.

Audio circuit architecture:
Low-pass filter using ultra-low distortion, ultra-low noise OPA1612 chip, in order to allow more audio fans feel the "real sound" reduction, the amplifier circuit is used in the form of J-FET input high-quality operational amplifier MUSES8920, Finally, in order to get the most adequate push current, the headphone output stage using the LMH6643 as a current buffer to get a wide sound field, large dynamic music performance and sufficient bass energy.

The display screen: 2.0 inch 240 * 320 resolution of 262K color vertical screen display.

Interface:
- The standard 3.5MM headphone jack.
- Line output / digital audio interface (fiber).
- TF card expansion slot, support for dual Micro SD card, up to 256G (128GX2).
- Micro USB 2.0 interface, used in data transmission, battery charging.

Function keys:
- The use of dial + button design, the keys were POWER button, BACK button, OPTION key, VOL + key, VOL-key, PRE key, NXET key total of 7 keys.
- With LOCK lock key function.

Support audio formats:
- APE format: Fast up to 192KHz / 24bit; Normal and High support up to 96KHz / 24Bit;
- Extre high and Insane modes are not supported.
- FLAC format: compression level (1 ~ 8) are supported 192KHz / 24bit.
- ALAC format: up to 192KHz / 24bit.
- AIFF format: Apple's lossless music compression mode, both support 192KHz / 24bit.
- WAV format: support up to 192KHz / 24bit.
- DSD format: support to DSD64 (1bit 2.8MHz) DSF, DFF format.
- CUE file: Auto-track and support CUE song playback and fast forward and rewind operation.
- Other formats: OGG, AAC, WMA, MP3, MP2 and other mainstream audio.

Main function:
- Firmware upgrade: Micro SD card can be upgraded through the firmware, (card file system must be FAT32).
- Data transmission: Micro USB 2.0, support WIN XP / WIN7 / WIN10, including 32-bit / 64-bit operating system, and Apple's MAC OS operating system.
- The play mode: the order of play, random play, single play, all cycles.
- Song player: support folder playback, press all the files play, press the album to play, press the artist to play, press the style to play, press "Favorites" play.
- Support for interface detection: pull out the headset, Line OUT connection will automatically pause
- Support CTIA standard wired headset to achieve play / pause, change song and fast forward and rewind function
- Switching noise with the output relay delay protection processing, to avoid the switch machine Pop Noise
- The gain selection of two levels of high and low gain selection, respectively, 3dB, 9dB
- Volume control: 100 digital volume control
- CUE support: support CUE track selection and fast forward and backward rewind operation
- Hearing protection: the maximum volume can be customized to prevent excessive damage to the hearing volume
- Screen saver: you can customize the screen saver time
- Automatic shutdown: You can customize the automatic shutdown time
- Sleep shutdown: you can customize the sleep shutdown time
- Language settings: support multiple languages, Simplified Chinese, English, Japanese, German, French, Korean, Spanish, Polish, Russian, Thai, Indonesian, etc.
- DAC filter settings: support fast decay or slow decay operation