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w*******y 发帖数: 60932 | 2 Sears.Com
Pyramid Technologies Pr330A 2-Channel Receiver With Integrated Amplifier
$8.20 plus shipping, which was $17 for me. Possible price / pricing error.
You could also try the shipvantage 30 day trial to get free shipping. I
tried, but got charged shipping anyway and had to call for a refund. They
also cancelled my shipvantage and I can't use it again via the website
without a phone call. Not that big a deal, as I don't shop for delivery
there very often. If you select the shipvantage t... 阅读全帖 |
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j*******9 发帖数: 11 | 3 准备买bose 301 唱卡拉ok, 请问买什么样的reciver or amplifier,比较好???
谢了先。。。 |
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f****i 发帖数: 20252 | 7 A direct-coupled audio amplifier may do the job.
Class D amp has extended upper frequency limit, but not toward the lower
frequency band.
Can |
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l***x 发帖数: 631 | 8 刚买了paradigm studio 100. 请推荐能推动这对大家伙的receiver,or amplifier.
thanks. |
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H*****r 发帖数: 764 | 9 为什么power ampliflier 只要几十块钱,而head phone amplifier 动辄成百上千? |
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l*******s 发帖数: 3562 | 10 哪个Hifi的Power Amplifier只要几十块钱? |
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l*******s 发帖数: 3562 | 11 什么是一般的Power Amplifier?给我个Link看看? |
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H*****r 发帖数: 764 | 13 谢谢你的指点。这个看着不错,能接emu 0404-pcie 吗?
stereo receiver 和 power amplifier 是一样的东西吗?
我现在的Pioneer S-HF21是不是太差,接这个是不是不配?
如果可以,是不是就是:
emu 0404-pcie -> rca connector-> stereo receiver -> speaker wires -> Pioneer
S-HF21
另外,rca connector 和 speaker wires 有什么讲究吗?还是radioshack 的什么样的都
可以?
不好意思问了这么多蔡鸟问题. 还请高手指点
=1 |
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s*****e 发帖数: 16824 | 14 我买的polk monitor30至今还没找到amplifier哪,求推荐一个。 |
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N*5 发帖数: 679 | 15 刚给车升级了音响。加了amplifier。开关机(点火、熄火)的时候有时候会有“砰”
的一声从喇叭里发出来。有办法避免吗? |
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S*******E 发帖数: 2498 | 17 preout是两个插口,amplifier上就一个,难道要用Y cable |
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S*******E 发帖数: 2498 | 19 我明白了,那几个接口是amplifier in?,是接preamplifier的,跟接后级的pre out
没关系,连后级用一跟rac接线接一个声道就行了
多谢LeChuck高手! |
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b*******1 发帖数: 747 | 20 我有两只挺好的passive subwoofer, 现在连在receiver上没有用,不用太可惜。我又
不愿意另外单独给receiver加个功放。 我的receiver只有pre amp out. 找了很多
receiver都不带subwoofer channel功率放大。
什么receiver有amplified subwoofer 输出? |
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D**********s 发帖数: 3139 | 21 你自己说的不太清楚,可能好多人没看懂。是不是你的receiver通道不够,只剩下pre
out,还有两只无源炮?你只需要一个普通的power amplifier就好了,可以买stereo,
也可以买两个monoblock。如果你不想花钱,可以试一试把两个sub并联接入音箱,注意
阻抗不要低于2欧姆应该就没事,剩下的都看你receiver的能力了。 |
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A*********l 发帖数: 2005 | 22 Functionality wise, receiver = pre-amp + power amp.
pre-amp's purpose is to process the signal, and power amp is to amplify the
signal and drive the speakers.
If receiver doesn't have enough power, then just replace it with another
more powerful receiver.
If you want to connect a receiver to another receiver, you should connect
the first receiver's pre-amp output to the secnond receiver's input. I don't
think you can connect the first receiver's powered output to the second
receiver's input. The... 阅读全帖 |
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i*d 发帖数: 2640 | 23 找家用的,不要找汽车功放和舞台功放。
多少预算,什么要求?一般用不到。一个receiver,或者integrated amplifier足够了。 |
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p****u 发帖数: 1940 | 24 买了amazon LePai T amplifier
今天到了,连上ipad,一对书架箱
高音清澈,低音动人,不错啊。
这十几块钱的放大器无论如何都值了! |
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j********b 发帖数: 565 | 25 上了一台Behringer A500 Reference Amplifie,配Bose 301, Sony 12" Sub,
Acesonic KM360 mixer, Shure pg58. K歌效果感觉很满意. A500推Bose 301相当给力
,美中不足当音乐完全静态时一点交流哼声.200刀的货,也不能要求太高吧. |
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j********b 发帖数: 565 | 26 上了一台Behringer A500 Reference Amplifie,配Bose 301, Sony 12" Sub,
Acesonic KM360 mixer, Shure pg58. K歌效果感觉很满意. A500推Bose 301相当给力
,美中不足当音乐完全静态时一点交流哼声.200刀的货,也不能要求太高吧. |
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a*s 发帖数: 425 | 28 买了两个speaker想当台式机喇叭,结果发现是需要功放连,很烂的音响jbl loft40,
是不是亚马逊上20,30的amplifier就行了,什么牌子都无所谓 |
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发帖数: 1 | 31 impedence, impedence, impedence, 重要的事情说三遍。如果不想弄坏amplifier 和
speaker的话,一定要看impedence. |
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s******d 发帖数: 2568 | 32 重要是重要, 太入门级。
Home audio speaker 大多8ohm (6ohm DC)。 稍好点的amplifier/receiver 能推4ohm
。 除非拿2ohm 的汽车喇叭来烧。
和 |
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s*i 发帖数: 5025 | 33 看了Wiki,Tumblr人不少,的确不算。Oyster就20来头。Amplify review一塌糊涂。
Oyster看来比Tumblr强? |
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n*****5 发帖数: 984 | 34 Amplify : 做K12教育的公司
HackerRank online coding。需要自己写读入函数。有点像nearest common ancestor
with parents。 最后快一半的test case 没过,我也不知道问啥,也没搞明白怎么调
试... 就没有然后了。
MLB : 专做baseball相关的公司,好像很大,还在扩招。
core java question, hashcode equals.
然后问了很多spring的问题。 why use spring mvc, 怎么deploy jar, container
是啥。。。
没算法,电面就挂了。
Portware: 好像做交易平台的。 电面全是core java 相关的小问题。
Diff : String , StringBuffer, StringBuilder
Serialize, deserialize, transient
final var, method, class
try catch finally. can go with only try and finally . When ... 阅读全帖 |
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c**********t 发帖数: 23 | 35 Amplify 纯傻逼面试官,我上次OA过了之后电面,面了一堆类似OOD的东西,最后面了
个merge interval的变形,我还特意问了是不是overlap才merge,他说是
妈的,最后说老夫做错了,[1, 3] [4, 8] 这种也可以merge,因为整数上讲是连续的
真是日了狗了,傻逼面试官等着今年圣诞节接老夫电话 |
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H*G 发帖数: 295 | 36 【 以下文字转载自 Ski 讨论区 】
发信人: xiaoxiong (好吃贪玩糊涂熊), 信区: Ski
标 题: Re: Utah 飞雪杂记 (5):amplifier和他师傅
发信站: BBS 未名空间站 (Thu Mar 24 21:40:48 2011, 美东)
真惭愧...我还一篇没写呢...
都怪我跑去学雪板, 耽误事儿~~唉~~ |
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x***k 发帖数: 3311 | 39 Great stuff. Enjoyed the few times we skied together before you guys went
to lunch.
Glad amplifier played host later. I had to run, 'cause I had faimilies
visiting us and Mar 5th is my daughter's birthday. Hope to see you guys
again in Utah. |
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o********e 发帖数: 2218 | 40 上次我们去,amplifier介绍了一个喝酒的地方,很不错。还得谢谢他,呵呵。 |
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b***d 发帖数: 111 | 41 zan!
这次遇见师傅和amplifier确实是一大幸事!
俺也要赶紧把俺的系列写完了~~ 呵呵 |
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x*******g 发帖数: 3602 | 42 赞美文!!!
赞雪板诗人amplifier的文采!!!
赞师傅的热沈心肠!!! |
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M***a 发帖数: 1447 | 43 希望下月也能见到AMPLIFIER
好文好图,赞 |
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q*c 发帖数: 17993 | 44 感谢amplifier对ski版的捐赠,1000买卖提未币! |
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b*******1 发帖数: 747 | 46 我有两只挺好的passive subwoofer, 现在连在receiver上没有用,不用太可惜。我又
不愿意另外单独给subwoofer加个功放。 我的receiver只有pre amp out. 找了很多
receiver都不带subwoofer channel功率放大。
什么receiver有amplified subwoofer 输出? |
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p****u 发帖数: 1940 | 47 【 以下文字转载自 HiFi 讨论区 】
发信人: perliu (面朝大海,春暖花开), 信区: HiFi
标 题: E1 headphone amplifier 谁用过?
发信站: BBS 未名空间站 (Fri Nov 6 11:02:45 2009, 美东)
这个东西看着不错
要是能很好的推pk1的话,我想进一个
那位大侠用过?进来说说 |
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E******n 发帖数: 641 | 49 ☆─────────────────────────────────────☆
Fibonacci (Fbi) 于 (Wed Jun 13 10:08:05 2007) 提到:
$35.49 in amazon. Anyone had experiences with it?
THanks
☆─────────────────────────────────────☆
DrDonkey (DrDonkey) 于 (Wed Jun 13 10:30:06 2007) 提到:
i just bought it recently. I am very satisfied.
☆─────────────────────────────────────☆
landerlu (躺着看热闹) 于 (Wed Jun 13 12:37:59 2007) 提到:
Does it work on analog regular TV? 'cause i just bought a philips in door
amplified antenna for less than |
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m**o 发帖数: 13 | 50 Yes, PCR method can be used for some cases.
what I am saying is that you have to consider the fidelity of those methods. If
fidelity could be sacrificed, PCR of cz could be used to amplify the DNA. Thats
why I was saying it depends on your purpose of amplification.
You must understand if the fidelity can be sacrificed before deciding to use
PCR. Well, it is possible High F PCR could overcome the problem.
I did not say that PCR method can not be used. |
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