
Yinlvmei W1 windows10 Portable Music Player DAP Dual AK4499 USB DAC
Features:- >Dual AK4499 Flagship DAC chipset. >8 OPA 1612 IV converter. >2 OPA 1612 LPF. >Amplification Circuit: 2 Custom Dual OP AMPs+8 in-line High-power tube pairs. >Intel Atom X5 Z8350 CPU. >4GB RAM. >128GB Internal Storage. >Dual-Band Wi-Fi Connectivity(2.4GHz/5GHz). >Bluetooth V4.2 Connectivity. >SA9227 asynchronous USB Processor Chip. >Ultra-low jitter Taiwan Taiyi Crystal Clock. >7 IPS Display(800*1280). >0.66 OLED secondary display. >Two 7000mAh Lithium batteries. >Replaceable battery module. >3.5mm Coaxial 3.5mm Single-ended LO 3.5mm Balanced LO 3.5mm Single-ended PO 4.4mm Balanced PO. >Dual PGA2311 Fully Balanced Volume Control. >Output Power(Single-ended): Up to 750mW @ 32Ω Up to 80mW @ 300Ω. >Output Power(Balanced): Up to 1500mW @ 32Ω Up to 160mW @ 300Ω. >Line-out Voltage(Single-ended): 2.9Vrms. >Line-out Voltage(Balanced): 5.8Vrms. >Output Impedance(Single-ended): 0.8Ω. >Output Impedance(Balanced): 0.4Ω