AV pre + AV amp ?

lay133

Like to know whether any c hing has tried connecting a AV pre (sound processor) such as Cary 11a with the power section of a Japanese AV amp via RCAs ?  Will there be improvement in overall performance or any gound-loop effect ?  Please advise.

chhanthony

Like to know whether any c hing has tried connecting a AV pre (sound processor) such as Cary 11a wit ...
lay133 發表於 2012-3-1 09:37

勸你放棄呢個念頭，咁駁唔會好聲，除非你確定用RCA入AV AMP 7個channel都係直入直出無經過部AV AMP嘅前級放大。
否則，你只係用到部Cary 11a解碼果部份，放大果part會被第二次放大音染咗，出嘅唔係Cary聲。

oyd

Agreed, I will suggest buy a new av amp instead

nicknick

Like to know whether any c hing has tried connecting a AV pre (sound processor) such as Cary 11a wit ...
lay133 發表於 2012-3-1 09:37

我自己會建議放了部av amp，再買回前、後級。

至於駁了2個前級的效果，我自己一直也認為是會差了的，但看到Jadis兄的一篇文章提過「即是在你的系統中有兩部前級都在運作, 音量和質量一定會加大了」...，令我不敢一竹竿打一船人，說不定有些情況是提升了？請參考：http://www.post76.com/discuss/vi ... 3416&highlight=

nicknick

玩2個或更多前級係可行既, 但多係用於2ch pre amp. AV pre AMP好少人會咁做
Gorgeous 發表於 2012-3-1 21:59

我自己試過5509駁埋2ch的P9前級聽歌，音色在兩者不同音量的配搭下會有不同，但音響性的質素難有明顯的好與壞的變化，或者一駁了兩部前級，質素就以低的一部作為樽頸。