Just checked the Chinese site of QLS-HiFi, and found this: QA-860/QA860ĸ´ø¼¶Êý×Ö²¥·ÅÆ÷, DAC,·¢ÉÕ¼¶Êý×ÖתÅÌ£¬HI-END¼¶Êý×Ö²¥·ÅÆ÷£¬WAV²¥·ÅÆ÷£¬APE²¥·ÅÆ÷£¬FLAC²¥·ÅÆ÷£¬ÎÞËð²¥·ÅÆ÷£¬Ä¸´ø²¥·ÅÆ÷
Highlights:
- AD1955 DAC integrated
- 0.5ppm TCXO
- Headphone amplifier integrated
- Support WAV（up to 24Bit / 192KHz）、FLAC、AIFF、ALAC、DIFF、DSF、MP3
- Improved digital output that better than QA660
But I did not find any information on the English site so far: QLS-HiFi Forums - Portal
Highlights:
- AD1955 DAC integrated
- 0.5ppm TCXO
- Headphone amplifier integrated
- Support WAV（up to 24Bit / 192KHz）、FLAC、AIFF、ALAC、DIFF、DSF、MP3
- Improved digital output that better than QA660
But I did not find any information on the English site so far: QLS-HiFi Forums - Portal