出几乎全新德国大师双子星gmp450pro和gmp400

GTO

两个耳机都是去年夏天购入，因为购入渠道不一样，价格有差别。二者还是更适合听器乐，所以爱听人声的我用的也不多，几乎全新，现在出掉，详细图片见咸鱼，链接如下：

gmp450pro：
https://market.m.taobao.com/app/idleFish-F2e/widle-taobao-rax/page-detail?wh_weex=true&wx_navbar_transparent=true&id=617952781093&ut_sk=1.Xe%252B4wxOdpJoDAOoO%252BFI0EwH5_21407387_1589200292272.Copy.detail.617952781093.94824225&forceFlush=1

gmp400：
https://market.m.taobao.com/app/idleFish-F2e/widle-taobao-rax/page-detail?wh_weex=true&wx_navbar_transparent=true&id=618235422190&ut_sk=1.Xe%252B4wxOdpJoDAOoO%252BFI0EwH5_21407387_1589200292272.Copy.detail.618235422190.94824225&forceFlush=1

GTO

gmp450pro已出，gmp400还在