小块头有大智慧——试用清华吴刚 G&W TW-J9 耳放

外观介绍：机器的前面板和后面板上一共有8颗内六角螺丝外加4颗十字形螺丝，其中一颗在机器底部。机器底部有4颗橡胶防滑颗粒。整机单从外表来看用料相当扎实，限于手头没有合适的内六角扳手，所以不能拆开一度内部“芳容”。前面板上从左到右依次为电源开关及电源指示灯，低频增益开关，音量调节旋钮。背部接口从左到右分别是RCA接口和电源线接口。产品附赠6.5mm转3.5mm接头一个，电源线一根。

器材 松下SL-S140，手头没有耳机，在这里使用了ER4p+女娲PtoS线。


试音曲目采用了 惠威试音碟1 APE格式
以下是惠威试音碟目录：

TRACK 01

TITLE "雪花飞扬"PERFORMER "郭峰 电子合成器"

TRACK 02 
TITLE "女声清唱"PERFORMER "试音方程式"

TRACK 03
ITLE "shania Fuain" PERFORMER "流行歌曲"

TRACK 04

TITLE "渡口"PERFORMER "蔡琴 流行歌曲"

TRACK 05

TITLE "达坂城姑娘"PERFORMER "八只眼 男声合唱"

TRACK 06

TITLE "加州旅店"PERFORMER "老鹰乐队"

TRACK 07 
TITLE "鼓诗"PERFORMER "闫学敏 炎黄第一鼓"

TRACK 08 
TITLE "红灯记"PERFORMER "京剧女声"

TRACK 09

TITLE "张三的歌"PERFORMER "蔡琴 流行歌曲"

TRACK 10

TITLE "低音王"PERFORMER "低音提琴"

TRACK 11

TITLE "Denon"PERFORMER "Hi-Fi 管弦乐"

TRACK 12
TITLE "波罗吉他"PERFORMER "器乐"

TRACK 13
TITLE "琵琶对萨克斯"PERFORMER "器乐"

TRACK 14
TITLE "黄河的水干了"PERFORMER "腾格尔 流行歌曲"

TRACK 15 
TITLE "穆特小提琴1"PERFORMER "独奏"

TRACK 16

TITLE "穆特小提琴4" PERFORMER "独奏"

TRACK 17
TITLE "one I love"PERFORMER "女声清唱"

TRACK 18
TITLE "葬心"PERFORMER "黄莺莺 流行歌曲"

TRACK 19
TITLE "高山流水"PERFORMER "古筝"

TRACK 20

TITLE "梁祝" PERFORMER "小提琴"

TRACK 21
TITLE "发烧经典" PERFORMER "交响乐"

TRACK 22
TITLE "古琴对唢呐" PERFORMER "民族乐器"

TRACK 23
TITLE "狩猎波尔卡"PERFORMER "交响乐"

TRACK 24
TITLE "偏偏喜欢你"PERFORMER "区瑞强 流行歌曲"

TRACK 25
TITLE "山高水远" PERFORMER " DTS音乐"