... offer power for: crystal oscillator, the main chip, the digital output chip, DAC digital, DAC analog, headphone amplifier, display control, to ensure ... directly input the track number. The operation is very convenient. Digital output chip: CS8406.DAC Chip: Wolfson WM8740.LVP: AD8656. ... 220V-240V , Output: DC 9V 500mA Linear Power supply)A Balance charger A 3pin changing cable A User Guide QLS QA350 MOD ...