纯银升级线（hifiman等耳机适用）+dock转RCA线+mojo皮套

jsmoove

纯银耳机升级线：2.5mm-6.5mm；850购于淘宝，1.5米长，是纯银线，不是镀银，比起原线有较正面的提升。卖500元
https://g.alicdn.com/idleFish-F2e/app-basic/item.html?itemid=571889418310&ut_sk=1.WlgKbLTNbE8DADREn5bz9xVS_21407387_1529571624999.Copy.detail.571889418310.277065450&forceFlush=1

dock转RCA线：
机器自带，没用过，卖120元https://g.alicdn.com/idleFish-F2e/app-basic/item.html?itemid=571985575067&ut_sk=1.WlgKbLTNbE8DADREn5bz9xVS_21407387_1529571624999.Copy.detail.571985575067.277065450&forceFlush=1

mojo皮套：
158购于淘宝，9新无破损，卖90元
https://g.alicdn.com/idleFish-F2e/app-basic/item.html?itemid=572123786091&ut_sk=1.WlgKbLTNbE8DADREn5bz9xVS_21407387_1529571624999.Copy.detail.572123786091.277065450&forceFlush=1

jsmoove

顶起来！！！！！