Zishan AK4497EQ DSD Lossless HIFI Headphone DAC Amplifier Muisc MP3 Player 2.5 Coaxial Balanced Output

Zishan AK4497EQ DSD Lossless HIFI Headphone DAC Amplifier Muisc MP3 Player 2.5 Coaxial Balanced Output

Description:
Zi Shan DSD uses the world's fastest microcontroller STM32F7 + CPLD + dual audio crystal to achieve I2S, this is the same idea with the auxe m2 and paint rainbow c4, but do higher, direct 384K 32B. The people who do the technology are honest, please look at the picture, the left and right channels are full of 32Bit. Zishan AK4497EQ DSD MP3 player comes with a USB cable, a 16G card and a card reader.


Want a decent DAC.    
Zishan likes to chase new, Zi Shan DSD directly use AKM's flagship AK4497EQ, unit price is very high.    


Analog supply voltage is higher and ripple is better.    
Zishan DSD analog board op amps provide up to 9V earth power and 6 Sanyo solid state filter pools.    
Zishan DSD analog board DAC part adopts boost + high PSRR LDO regulator + Sanyo polymer solid state.    
Zishan DSD analog board coupled with audio-dedicated coupling electrolytic capacitors Nikon FW, ELNA RE3, MLCC, tantalum capacitors, aluminum electrolytic, etc., as coupling.    


HIFI Element Four: Indicators must comply with HIFI.    
To test the indicator of the whole machine, under the condition of 44.1K, the lucky player's index is close to the theoretical value. The index is not based on heroes. The indicator only tells us that the player has no design errors.    


Support Format: Supports Apple ACC ALAC M4A Format   Latest 0.4H Firmware    


Hardware Diagram


Package Included:
- 1 x 4497 MP3 Player
- 1 x USB Cable
- 1 x 16G Card
- 1 x Card Reader