AMI MUSIK DS5 + 跟cable for testing. Good condition 新淨.
Ref:
https://www.audionet.com.tw/thread-5301-1-1.html
https://www.review33.com/news/news.php?news_id=20131220030642
https://www.ebay.com/p/AMI-Musik-Ds5-DSD-64-128-USB-Headphone-Amp-DAC-24bit-192khz/2254409420