Av amp 訊號輸去 Hi Fi amp 唔係好明，亦唔肯定

HOHOHO

Av amp 訊號輸去 Hi Fi amp 唔係好明，亦唔肯定

想 AV amp的 5.1 or 7.1前置喇叭由 Hi Fi amp的喇叭出聲:

1. 係唔係一定買 “有 pre out 功能” 的AV amp  +有"AV bypass 功能” 的 two channel amp？
2. AV amp 的pre out 為何能駁去two channel amp的 AUX ?
3. AV amp 的前置訊號去了two channel amp後，其余的喇叭 (5.1 – 2 or 7.1 -2) 會否因此而變得表現較皆？

唔係好明，亦唔肯定，請用家指點！
如此接駁, 有何利弊？

Knife

細佬用其有限知識大家研究下:

首先如果要經AV amp 之pre out 出,通常是為了共用speaker (如前置,或理解為純audio).

呢個做法,可以在播純audio時加上Sub-woofer一同播放,亦可以幫助前置speaker之低音不足!!

以細佬理解AV amp之pre out,通常會接駁後級放大器,而 AV amp之pre out通常以 RCA(或現在會更多型式, 如平衡等)!

如有錯漏,多多原諒,唔好打頭呀!!!

HOHOHO

Knife 發表於 2012-11-8 17:30
細佬用其有限知識大家研究下:

首先如果要經AV amp 之pre out 出,通常是為了共用speaker (如前置,或理解為 ...

"播純audio時加上Sub-woofer一同播放"..........not understand???

1. play CD by CD player no sub woofer (through the  2 channel amp)
2. play CD by  Blueray player have sub woofer (through the AV amp) but waste the CD player and the quality of sound not as good as CD player?

Corret it if my concept is wrong, thank you.............

KING

1. 係冇錯一定要有此功能.
2. 駁Int.amp AUX 就變成雙重解碼,訊源會做混亂.
3. pre out 後 AV AMP要重新 Auto setup Tune 一次,聲音先會一致同正常返.

Knife

HOHOHO 發表於 2012-11-8 17:36
"播純audio時加上Sub-woofer一同播放"..........not understand???

1. play CD by CD player no sub woo ...

用得AV amp 就一定有Sub-woofer!!
你是否把CD player 的RCA連接上 AV amp之"CD"之option?
理論上 AV amp 可以調教每一option (CD, DVD, TV...等)之每一channel 之settin或輸出形式(2.0 , 2.1 ,5.1 甚至7.1) !!
樓主閣下是有AV amp, 有否詳細睇過說明書!!??

HOHOHO

KING 發表於 2012-11-8 17:48
1. 係冇錯一定要有此功能.
2. 駁Int.amp AUX 就變成雙重解碼,訊源會做混亂.
3. pre out 後 AV AMP要重新 Au ...

1. how to "重新 Auto setup Tune 一次"?
唔 play 碟是無信號出，play 碟時又唔可以選做其他之function，祗駁上RCA pre out 線部AV amp 機又de 唔detact 到？
2. 我的 pervious "question no. 3": what about your opinion?

HOHOHO

Knife 發表於 2012-11-8 17:50
用得AV amp 就一定有Sub-woofer!!
你是否把CD player 的RCA連接上 AV amp之"CD"之option?
理論上 AV amp ...

I mean use individual CD player to play CD so that no sub woofer!!!

Knife

HOHOHO 發表於 2012-11-8 18:07
I mean use individual CD player to play CD so that no sub woofer!!!

AV Amp是可以純選擇出2.1的!!!

Knife

HOHOHO 發表於 2012-11-8 18:07
I mean use individual CD player to play CD so that no sub woofer!!!

又或者咁講,樓主只是貪得意去用pre out 玩5.1,而特登駁隻amp 出聲,咁就真係唔係唔知點講!!!

HOHOHO

Knife 發表於 2012-11-8 18:12
AV Amp是可以純選擇出2.1的!!!

I think you misunderstand my setting:
when I listern music/ song I use CD player + 2 channel amp;
when I see movie, I use DVD player + av amp.
There are totally FOUR individual equipments....

If I use DVD player to listen CD (of course can function it) with the AV amp
then I'm no need to buy the extra TWO equipments (CD player + 2 channel amp)