FiiO X7-AM2

Utilizing the MUSES02 by MUSES (the audiophile semiconductor division of New Japan Radio Co. Ltd.) for voltage amplification, in combination with the BUF634 buffer, capable of ultra high current drive (250mA), achieving ultra-low noise and distortion, high resolution and fine sonic detail retrieval. Separate positive and negative pole power supplies are provided, with two-level voltage regulation function corresponding to high and low gain modes, effectively reducing power consumption and increasing play time.