Grado RA1-Clone
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聽完各位先進的建議,決定自己DIY,花了一整天的時間,終於把Grado RA1-Clone作好囉,線路則是和RA1一樣自己DIY完成後好有成就感
因為沒幾顆料,所以選用較好的材料,但事後計算一下,居然花費兩千多塊
OP採用NE5532FE陶瓷軍規,在佑昇購買,一顆要價750
好像有點被坑了,但是聲音聽起來,和TL072,普通幾十塊錢NE5532相比較,真的有差,聲音較清晰,音場也比較好,現在和我的Grado SR-325搭配起來聲音真的很不錯,已經比AMC 306耳機輸出孔,好上許多
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