https://www.massdrop.com/buy/massdrop-cth-sdac-dac-amp
中间的一段评论：
It’s quiet enough for sensitive headphones like the Massdrop x Fostex TH-X00
and powerful enough for higher-impedance headphones
like the Massdrop x Sennheiser HD 6XX.
这是叫有买Fostex X TH-X00跟 Sennheiser HD 6XX的人快上的意思吗？？？
哈哈哈~~