HUM Pervasion HiFi Music Player - FREE DHL SHIPPING
HUM Pervasion 8GB WM8741 28nm A9 Dual-Core HiFi Music Player
A new portable music player based on Android technology. It uses the Wolfson WM8741 processor chip normally used for high end audio systems. Installed with KEMET's high frequency capacitor it is designed to filter out the noise and guarantees low distortion for line out signals.
Due to noise generated from DAC’s signal processing, genuine ALPS potentiometer is implemented to limit noise and to enhance signal to noise ratio (SNR),together with WM8741’s digital vol. control good channel balance at low volume will be ensured .
Pervasion has implemented a high efficiency yet stable power supply structure, providing+/-8V voltage, an excellent working environment for LME49720 and TL072.promising good driving power on the go without an extra amp.
Pervasion has taken another special approach, aside from the most important audio circuitry, high stability gains ICs and electronics parts. From WIFI modules, DC-DC for DDR to LED driver are carefully picked, all of these formed a perfect power supply structure for the player.
Environment factor and heating up of the player will affect stability of the oscillator, a low phase noise and jitter, high accuracy 0.5ppm temperature compensated crystal oscillator is embedded to compensate such error, ensuring high accuracy of signal.
Clean and efficient power source is the key to good signal processing , the masell li-ion battery used is highly durable and consistent in voltage, capacity and impedance, through nanotechnology si-based anode, the battery capacity is 20% higher than common ones , spot test result has revealed its stunning low internal resistance~40-50mΩ.with the 20awg*30 pure cooper battery connection wire, the resistance after hooking up and heat produced during high output can be greatly reduced, facilitating a great foundation to efficient, stable and safe power supply
Screen:4.3 inch 800*480IPS
CPU:28nm A9 dual-core 1.2GHz
Memory:8GB ROM ,1GB RAM
Sampling：16bit 、44.1kHz － 48kHz
Support Format ：Apple Lossless、FLAC、WAV、AIFF、AAC、APE、MP3 (Part of the music formats should self-install Android Play program)
Card Slot: micro-SD (up to 128GB)
DAC &LPE :WM8741+LME49720
OP-AMP Power supply :+/-8V
Battery Capacity 1770mAh
Battery Life ~ 6hours
Charging Time ~2hours
Connectivity：WiFi b/g/n ，Bluetooth 4.0
HUM Pervasion Music Player x 1
USB cable x 1
Manual x 1
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