設為首頁FacebookYouTubeIG

Post76.hk

搜索
12
返回列表 發新帖
樓主: lumdicks

[請教] AV AMP and Stereo AMP sharing same pair of speaker

[複製鏈接]

26

主題

120

回帖

1

精華

鉑金玩家

Rank: 10Rank: 10Rank: 10

積分
191209
發表於 2009-6-24 00:12 | 顯示全部樓層
The normal connection of one front speaker to two amplifier (integrated amplifier and AV amplifier )should be as follows

1) Front speaker should be connected to integrated amplifier.
2) Then connect pre-out of Left/Right front speaker of AV amplifier to one input of Integrated-amplifier with AV-bypass function (if Integrated Amplifier has AV bypass function)
3) If Integrated Amplifier do not have AV bypass function. Just connect pre-out of Left/Right front speaker of AV amplifier to one input of Integrated-amplifier and set the volume of Integrated Amplifier to a level equal to unity gain setting of volume. You can ask Manufacturer of Integrated Amplifier what is the volume setting equal to unity gain setting . If manufacturer do not have this information. You can try the following suggestion. In analog volume control , you can set it to 12 o'clock position. If the volume control is digital type. You can set the volume of integrated amplifier to about 80 to 85 % of its max. volume. Then, you need to re-calibrate sound level of front speaker in AV amplifier by its auto setting or by sound meter.
When you only want to listen CD. You only turn on integrated amplifier. If you want to play movie. You set the integrated amplifier to the input which is connected with pre-out of front speaker of AV amplifier and set the volume of integrated amplifier to a fixed setting and then turn on AV amplifier. In this setting, Front speaker is driven by integrated amplifier. Other speaker (centre, rear speaker ) are driven by AV amplifier. The AV amplifier will has less loading. Moreover, Pre-amplifier circuit of integrated amplifier should be always better than AV amplifier . In playing CD , it will have better performance.

27

主題

194

回帖

0

精華

星級玩家

Rank: 7Rank: 7Rank: 7

積分
18717

76 榮譽VIP勲章

 樓主| 發表於 2009-6-24 22:00 | 顯示全部樓層
11# swat03

Thanks so much all C Hing.
您需要登錄後才可以回帖 登錄 | 成為會員

本版積分規則  允許回帖郵件提醒樓主

重要聲明:本討論區是以即時上載留言的方式運作,Post76玩樂討論區對所有留言的真實性、完整性及立場等,不負任何法律責任。而一切留言之言論只代表留言者個人意 見,並非本網站之立場,讀者及用戶不應信賴內容,並應自行判斷內容之真實性。於有關情形下,讀者及用戶應尋求專業意見(如涉及醫療、法律或投資等問題)。 由於本討論區受到「即時上載留言」運作方式所規限,故不能完全監察所有留言,若讀者及用戶發現有留言出現問題,請聯絡我們。Post76玩樂討論區有權刪除任何留言及拒絕任何人士上載留言 (刪除前或不會作事先警告及通知 ), 同時亦有不刪除留言的權利,如有任何爭議,管理員擁有最終的詮釋權 。用戶切勿撰寫粗言穢語、誹謗、渲染色情暴力或人身攻擊的言論,敬請自律。本網站保留一切法律權利。權利。
快速回復 返回頂部 返回列表