Xduoo XD-05 Plus Portable Headphone Amplifier Audio DAC Amp XMOS XU208 AK4493EQ USB/Optical/Coaxial DSD256 Decoder Lossless Portable MP3 Music Player (Black)
► Portable headphone amplifier: No matter where you are,you can enjoy the high quality music. Support USB/Coaxial/Optical/AUX IN, can be connected various multimedia devicesall digital in..
► Professional high performance chips: Adopts XMOS XU208 and AK4493EQ chips, work in asynchronous transfer mode, support up to 32bit/384kHz and DSD256 signal, present more musical details..
► Easy to drive lots of headphone: 1000mw output power(32ohms load), comparable to desktop headphone amplifier, easy to drive high impedance headphones..
► Powerful battery: Built-in 3.8V5000mah rechargeable li-polymer battery, long playback time. ≥13H( USB IN,≥21H( SPDIF IN,≥40H( AUX IN).
► Adopts two active Low Phase Noise Crystal Oscillators work with CPLD reduced Jitter to undetectable level. Use Dual interchangeable op amp, it could be replaced by yourself..
zidoo UHD3000 4K Media Player, Smart HDR Android TV Box | Internal DAC and Xmos | MQA Hardware decoding | Dual HDMI Output Ports | Dual Power Supply | USB DAC in and XLR Output
【Internal DAC and Xmos】The internal DAC is ESS 32-bit HyperStream ESS9068 DAC decoder chip. Supporting DSD512 and [email protected] decoding, it also supports three-layer 8 times expanded MQA encoding format hardware decoding. Xmos has two high-precision crystal oscillators(45.1584MHz and 49.152MHz) process ultra-high-sampling master-level audio formats, and can losslessly transfer the original data 1:1 to high-index DAC for hard-decoding output.
Contains various usefull IC and Transistor types such as: Opamps, JFET and Power Transistors, Voltage Comparators, Photocouplers, Timers Oscillators, PWM Controllers, Voltage Converters, Darlington Arrays, Class A/B Audio Amplifiers, Logic Chips.