???????????????? ????1??5???????
?????????????????????????2016-10-19
?????,????????????????,?????????1??5????
????1??5????????
???????1-2?????????10-14
???????2-3?????????45-54
???????3-4?????????80-92
???????4-5?????????130-145
??????????????????ο???
????????????????????????????????????????????
????40407????????????????????????http://audiogearreviews.com/qyzh/
???????:??????????????????40407?????????????40407???????????α? may
??????
??????????1??2?????????????
???????????1??9???????????
?????????????????? ????1??5???????
?????????????????? ???1??7???????
??????????????6??7???????????
??????????????? ????8-9??????????
??????????????? ????7-8??????????
??????????????? ????6-7??????????
??????????????? ????5-6??????????
??????????????? ????4-5??????????
