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From our experience and knowledge we cannot confirm that there is a burn in effect of the transducers taking place.

Normally the sound of headphones changes only over many years and then mainly in caused by the earpads (less low end since the ear pads get more densily by sweat etc.).

The reason for loosing bass can also be caused by a less tight contact between the earpads and the head. This can happen due to wearing spectacles, long hair etc.

--
kind regards

Horst
AKG hotline


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耳機 burn-in 可能只是幻覺
真正被 burn-in 的是耳朵

CCBARA 寫:From our experience and knowledge we cannot confirm that there is a burn in effect of the transducers taking place.

Normally the sound of headphones changes only over many years and then mainly in caused by the earpads (less low end since the ear pads get more densily by sweat etc.).

The reason for loosing bass can also be caused by a less tight contact between the earpads and the head. This can happen due to wearing spectacles, long hair etc.

--
kind regards

Horst
AKG hotline


分隔線------------------------------------------------分隔線

耳機 burn-in 可能只是幻覺
真正被 burn-in 的是耳朵

這點比較有爭議性

就拿我的HD650來做例子..
我RUN IN前300 Hr中...
實際聽的時數不到10 Hr (1/30)..
但在每個階段中....真的能聽出有在變化
(隔個1-2再聽...某些部份變了...當然都是以最常聽那首歌比較)

而過了300 Hr後....(Zu Cable也過了250 HR的burn-in期)
變化變少了(在200-250 Hr以後變化沒有開始那麼明顯)
我現在就沒硬run了...
照平常正常使用....

贊成Rendy大的說法, 因為我在HP890及HD600上亦驗證過Burn-In的差別.
尤其最近入手的HD600, 新機與試聽機差異頗多. 我刻意地Burn-In了幾天, 漸入佳境(以同一片CD比較).

下次換線再來比較一下Burn-In的差異.

palchiu 寫:贊成Rendy大的說法, 因為我在HP890及HD600上亦驗證過Burn-In的差別.
尤其最近入手的HD600, 新機與試聽機差異頗多. 我刻意地Burn-In了幾天, 漸入佳境(以同一片CD比較).

下次換線再來比較一下Burn-In的差異.

我個人的經驗裡面，換線需要的burn-in時間是最長的，尤其是換成銀線銠線等等的。Silver Dragon初入手的時候聲音很亮，但是低頻比HD650原廠線少非常多，直到超過72hr不停唱歌以後，整個聲音才「打開」。原廠不願意做出burn-in的說明，很有可能是因為這種burn-in的改變漢進行的方法會因為器材、環境等等因素而有不同，無法進行量化的比較。

BURN-IN也是音響的迷思之一
自自然然的聽音樂就好了
有時候太在意反而容易有患得患失的心裡

若在音悅或品嘉或首都新買耳機的話...
可以馬上開封聽聽看跟試聽機有什麼差別阿......

這樣就是有run in 跟沒run in的比較囉∼∼∼

我也覺得不用太患得患失
只要裝機各方面合理
要衰聲是很難的
至於聽感,那又是另一回事了

不過廠製的低階線,真的不用考慮
很多都是"故意"不合理
這樣才能突顯高階線的好