Description

Multifunctional streaming music player

• Support Roon Ready, Airplay, DLNA, Samba etc, sampling rate to PCM 384kHz and DSD256. Patented FPGA technology optimized LAN/WAN player with dual headphone output.

HIFI Bluetooth DAC/headphone amplifier

• HIFI level Bluetooth dual headphone output processed by FPGA clock.

CD player and ripper

• Connected to appointed USB driver, A1 can play and rip CD in high precision mode.

SD card/HDD music player

• Large capacity SD card/HDD supported, high performance off-line music player.

High-performance interface & network digital transport

• Inherited technology from 300 series, A1 has the interface and transport system based on the latest patent FPGA algorithm.

Pure HIFI system, meant for sound quality

HIFI system (32Bit/384kHz)

• Lasted good sound quality
• Life beyond ten years
• Low power consumption and high performance
• All linear low noise

Android

• Easy to be jammed
• APP SRC
• Limited storage supported
• Destroy Android framework

Windows

• High consumption
• Many interference
• All switching power supply
• System need optimization
• High latency

Flagship structure, major breakthrough

Patent structure designed specialized for Hi-End

• Provide each format of music with precise clock, denoising process and synchronous playback.
• After 5 times FPGA upgrade, the structure achieved a new high level in both functionality and performance.

Last FPGA

• Performance doubles with main clock remained to low to reduce greatly of the low frequency noise because of rising clock frequency.
• Redesigned CPU board and program optimization improve 30% of the CPU performance.

Core technology & HiFi material

Full DC single end amplification technology

• Reduce the distortion of DA chip in amplification process. The sound is more real without the distortion of coupling capacitance’s phase position, frequency response and information content. But it has higher standard of the material precision and matching. So we choose high-precision MUSE operational amplifier, thus the analog amplifier of A1 all adopts high-precision material to amplify symmetrically.

Adopting MR1 V2’s analog DA power supply technology

• MR1 V2 decreases internal resistance of analog power supply from 200 milliohm to 10 milliohm instantaneously, discharge ability increases by 20 times with lower noise to better output perfect waveform.