Run In 耳機
以前物資缺乏,有人會把收音機調到收唔到台所發出的沙沙VV聲來達到接近全頻 Run In 喇叭訊源。
來到耳機年代 ,有人用下圖這個方式達到全頻 Run In 耳機。
如果硬要用沙沙VV聲來達到全頻,可以理解,當年的人用收音機沙沙VV聲做訊源,接駁著是擴音機,負責推動喇叭是擴音機,而不是用收音機。
有朋友如圖用收音機直接為耳機 Run In ,收音機耳機輸出部份能產生多少電流?
如果呢對耳機終生只在這部收音機用,並唔會用在其他機身上,那當然是沒有問題吧,
但如果 Run In完,打算用到其他優質器材上,那豈不是等同沒有 Run In 過一樣 ?
因為收音機根本從來沒有達到很多應有的頻段。
無論用收音機所發出的沙沙VV聲又好,用方間 Run In 軟件又好,就咁用不同種類的歌輪流播放都好, Run In 耳機起碼要提供足夠電流推力是很重要。
本來我用書桌上的 Eximus DP1來為 Primo 8 Run In,一來她有足夠電流推力,二來方便不時用耳去聽聽耳機進度變化。
但這段期間要用來為 IE800 Run In,所以要借用發燒房 Weiss 202來為 Primo 8 進行 Run In。
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