Topping E50 MQA Full DAC ES9068AS XU216 32Bit/768kHz DSD512 PCM768kHz Decoder RCA TRS Ultra Low Noise Preamp (Silver)
ES9068AS DAC Chip--- E50 uses the latest high-performance DAC chip ES9068AS. Our excellence in design and engineering provides realistic and transparent sound quality.
The sound quality is good enough for all kinds of applications--- With the help of careful design and adjustment, E50 provides a distortion as low as 0.00009% and a dynamic range of 126dB, providing you with perfect sound quality. This also makes E50 suitable for applications: high-fidelity PC-HIFI system, mobile phone/tablet OTG, CD player/turntable external DAC, digital broadcasting external DAC, TV DAC, and so on.
Ultra-low jitter for USB inputs, jitter is no longer anxious--- Using CPLD to process the clock and greatly optimize the digital signal, achieved incredible jitter suppression capabilities. The use of new technology makes the femtosecond crystal and external clock no longer needed to suppress jitter.
5V power supply, anytime and anywhere--- E50 uses a DC5V power supply, which can be easily accessed almost everywhere. You can power it up by USB port of PC, mobile phone charger or even a power bank. Note: The product does not provide a 5V power adapter.
All inputs support Auto On/Off function--- E50 auto On/Off function, it will automatically turn on and set to the input which the signal is valid. And when the signal of E50's selection is not valid for 1 minute, E50 will turn off automatically.

80GB MP3 Player with Bluetooth and WiFi,MP4 Player,Android 8.1 installable Software,4-inch Touch Screen,HiFi Music Player with Speaker
【Smooth System Performance】: This music player features a built-in 8-core processor with a 1.5GHZ single-core frequency and is equipped with Android 8.1 system. It allows you to open any music app within 0.8 seconds. Paired with 2GB of RAM, 16GB internal storage, and a 64GB high-speed memory card, you can enjoy music on a fast, low-latency device.
【Fully Equipped with Software】: The MP3 player comes pre-installed with 11 popular apps, including Chrome browser, Amazon Music,Spotify, Spotify Kids, Facebook, Audible, Kindle, Pandora, and Twitter. You have the freedom to uninstall or install the applications you need.Please go to the official website of the application or the authoritative APK website to download the latest APK file, store it in the player, and then click it to install.
【Lossless Sound Quality】: Taking advantage of the Android system, this MP3 player is equipped with a powerful DSD decoding chip that supports Direct Stream Digital (DSD) decoding and playback with a 1-bit bitstream sampling method and a 2.4MHz sampling rate, which is 64 times the CD's 44.1kHz rate. The device directly converts analog music signals to digital signals using pulse modulation, resulting in nearly four times the storage space of CDs and providing a much clearer sound effect.
【Long Battery Life】: Fully charged in 2 hours. Continuously listen to music for up to 30 hours. Video playback lasts up to 8 hours.
【Wi-Fi and Bluetooth Support】: This music player supports wireless network connection, allowing you to download or stream music online and surf the web. Featuring stable and fast two-way Bluetooth connection technology, it supports both stereo and dual-channel audio and can seamlessly connect with headphones, speakers, or other playback devices.
【After-sales Policy】We offer a one-year return or exchange policy, 5-year warranty, and a 24-hour r