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枫下家园 / 家用电器 / 现在的电视都已经有很多input了，几百大元的Receiver到底有没有必要？坏处：占地儿，线多，好处是什么？
-zbt(周伯通);
2011-12-29
(#7174387@0)
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看个人的用处有多少而已，那东东说到底也就是个各种信号的Hub/Switch而已，个人感觉除非经常卡拉OK或有闲常折腾各种音像+TV，类似HIFI发烧友之类，又或者常有人来家里玩可以秀几下，否则也就是个摆设或鸡肋....
-nvren( 学点金);
2011-12-29
(#7174617@0)
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还容易过时，几年前的Model估计都没有HDMI, 现在的虽然有，谁知道两三年后会不会就又过时了。
-zbt(周伯通);
2011-12-30
(#7176570@0)
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reveiver的主要功能是功率放大，推动喇叭。如果你没有这个需求，当然没有必要买。
-ding_ding(丁_丁);
2011-12-29
(#7174629@0)
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你说的是功放吧？reveiver的主要功能，还是如“学点金”所说，也就是个Hub/switch.
-zbt(周伯通);
2011-12-30
(#7176579@0)
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也难说哦，我就见过现在确实有的reveiver含有功放功能。现在的电子产品都在互相渗透/融合当中，如手机+相机+媒体播放器+电脑等等，你说它到底算啥呢？总之，产品的传统分类都越来越难鸟.....
-watson383(watson);
2011-12-30
(#7176845@0)
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这我知道，但我不同意“receiver的主要功能是功率放大”
-zbt(周伯通);
2011-12-30
(#7176882@0)
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这里说的receiver就是功放。。。。。无他
-alones12(大风中的承诺);
2012-1-3
(#7183276@0)
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你要先定义什么是你说的receiver,如果你要的receiver只是接到电视的喇叭上。那跟发烧友的音响receiver需求完全不一样。
-bigcatf2(ToBe);
2011-12-31
(#7178642@0)
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a/v receiver就是功放
-newnews1(wu);
2012-1-11
(#7204027@0)
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环绕立体声 5.1 / 6.1 电视机做不到，当然如果你要求不高，电视机可以input 环绕音源，变成双声道或者2.1 放出来，你就要听个响，就不用 receiver。
-llrm(-);
2011-12-31
(#7178689@0)
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求教高手，不胜感激请问
我有以下设备：
SONY BDV 980W All in one 5.1 home theater. ５2" Sharp HD TV. emachine desttop. IPAD.万利达MDVD-6609歌王
视盘机。
想整套电脑卡拉ＯＫ系统，尽量利用以有设备。
１。能否利用已有的BlueRay receiver 当公放？
２。能否利用视盘机适当mixer,如不行，买啥好？
３。愿视盘机带有线话筒，想换无线的，怎样实现？
谢谢！
-blueshadow007(blueshadow007);
2012-1-2
{335}
(#7182707@0)
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All in One (in electronic device) means All in Nothing, buy separate equipments for your home theater, stay away from All in One。。。
-noproblem(密西洒家。o O);
2012-1-2
(#7182763@0)
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精辟！
-fwc(俯卧撑);
2012-1-3
(#7183267@0)
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不是高手，对OK系统没经验。唱个卡拉OK All-in-one 足够了吧，np大侠是用听古典音乐歌剧的标准严格要求。我看你1,2,能行，3俺不会。sharp tv 有s端子输入吧，万利达视频输出S端子，然后万利达音频用光纤接到 sony home theater 放出来，端子标准一样就行。
-llrm(-);
2012-1-2
(#7182835@0)
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谢谢大家的回复。我设想是eMachine电脑外挂歌库硬盘及卡拉ok点歌软件，把万利达视盘机当做mixer 混响, sony blue ray 当功放，再整两无线话筒，再用ipad点歌。想问这样是否可行？我不是发烧友，对品质听得过去就行。
-blueshadow007(blueshadow007);
2012-1-3
(#7184744@0)
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万利达视盘机当Mixer好象不行，不接受Audio input.
-zbt(周伯通);
2012-1-3
(#7184838@0)
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你说得对,的确没输入端子。看来必须买个mixer了。
-blueshadow007(blueshadow007);
2012-1-3
(#7184890@0)
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3. 无线话筒不是问题。去店里看看实物，你就明白了。
-zbt(周伯通);
2012-1-3
(#7183273@0)
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用All-in-one 是可以，但属于那种业余配置，也就是不常唱k的。另外，听说用这个唱ktv容易烧喇叭，如果你的点歌机不能作mixer,你可以买个百灵达的XENYX1002的mixer, $100左右，long mcquade 乐器店有卖.
-jeff_song(黑土地);
2012-1-27
(#7242357@0)
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You mean, a receiver is hub/switch, but for Audio only, not even for video? But still, how many devices do you have at home which have 5.1/6.1/7.1 audio out?For most people, just one, right? Why not connect that directly to the amplifier of a 5.1 speaker? So you still don't need a receiver.
-zbt(周伯通);
2012-1-3
{135}
(#7183252@0)
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if you can't even tell the difference between all in one and the others, then you really don't need receiver.
-fwc(俯卧撑);
2012-1-3
(#7183280@0)
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I understand what do you guys mean. No dedicated amplifier, a receiver is the amplifier, to connect all the speakers, plus other functions, like mixer, a/v switch.
-zbt(周伯通);
2012-1-3
(#7183329@0)
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这里说的receiver就是功放，没有extra喇叭啥的没必要。
-alones12(大风中的承诺);
2012-1-3
(#7183262@0)
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用处很大，配上5.1/7.1音箱，看电影，听音乐完全是新感受，比电视机喇叭效果好N倍
-newnews1(wu);
2012-1-11
(#7204023@0)
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If you are looking for home theater, then you should have it. If you just watch TV/DVD (news, stories,etc), then you don't need it. Receiver also includesTuner (AM/FM), otherwise, it is called amplifier.
-ed8888(NO_PARTY);
2012-1-27
(#7240680@0)
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even CTV news, you will hear the big difference for sure.no kidding.
-fwc(俯卧撑);
2012-1-27
(#7241074@0)