http://www.qlshifi.com/en/wzcapi/qa360.htm
Même Dac que le AK240: CS4398
Specifications:
Three Low jitter TCXO for PCM&DSD.
Use PGA2311 for Advanced digital volume control.
SDHC/SDXC to 128GB with FAT32.
Firmware upgradeable
High power Class A headphone amplifier.
4-layers PCB for all circuit boards.
Support:
- 16bit/24bit, 44.1-192Khz, DSD 1bit 64FS.
- Audio format supported:
- WAV : 16/24bit, 44.1~192 kHz.
- AIFF : 16/24bit, 44.1~192 kHz.
- FLAC : 16/24bit, 44.1 kHz~48 kHz, compression level 0~8.
- APE : 16 bit, 44.1 kHz, compression level fast and normal.
- ALAC : 16 bit, 44.1 kHz
- MP3 : 16bit, 44.1/48 kHz, 96k bps~320k bps, CBR/VBR/ABR encoding.
- CUE : ANSI / UNICODE / UTF-8 Encoding.
- DSD : DSD64 1bit, Stereo---DIFF、DSF、SACD ISO.
- Digital output: PCM / Dolby Digital output/ DTS Digital output / DSD (DoP V1.0).
Digital output: Coaxial*1(3.5mm), Optical*1(Round Port).
Analog output: 3.5mm Line Out.
- Analog Line out: 2V (RMS), frequency response 0Hz-20KHz, SNR 116dB, Distortion 0.0006%
- Headphone out: 490mW/16Ω; 245mW/32Ω; 55mW/300Ω; Frequency response: 0Hz-20Khz;
Output impedance: 0.075 ohms
DAC Chip: CS4398.
LVP: AD8620.
Battery Type: 3.7V 3000-3120mAH Li-Po battery.
Battery life: 10 to 11 hours for PCM, or 7-8 hours for DSD.
Weight: 0.26kg
Dimensions: 117x72x27mm (WxDxH)
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