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它很可能是现在最超值的LP唱头放大器! [复制链接]

查看: 30743|回复: 122
31#

audio 在 2004-7-29 12:16:34 发表的内容
本周再行厉兵秣马,如何?


本周没空,时间再约。
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32#

audio胸,国庆节期间找个时间进行如何?
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33#

最近为这台唱放换了一条HIRAKAWA的电源线(5元),发现这唱放对电源线非常敏感,声音马上少了很多火气,正在煲线,看明天会否更好![upload=jpg]Upload/20051292310887300.jpg[/upload][upload=jpg]Upload/200512923102152224.jpg[/upload]
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34#

最近在市面上很难看到此唱放,原来被人包销到外国了!
Jasmine LP1.0 Phono Stage
Jasmine LP1.0 was born from a deep understanding of LP culture and electronic technology. The result of this is our phone stage. The Jasmine LP1.0 was designed with a succinct circuit topography to deliver superlative performance. People are rediscovering the magic of LPs. We encourage you to review the feedback from our users. This is an outstanding phono stage, regardless of price . However, you will find the accessible price tag a welcome relief. There is no longer an excuse for not enjoying your favorite vinyl.

Download: Jasmine LP1.0 brochure
Sealed power transformer isolates any electromagnetic interference.
A940/C2073, A1015/C1815 for regulation.
two 5532 for MM amplification.
Patented, proprietary circuits for MC stage.


Gain @1KHz: MM / Low-Gain = 36dB, MM / High-Gain = 42dB;
MC / Low-Gain = 56dB, MC / High-Gain = 62dB.

RIAA EQ Distortion: 0.5dB ( 20Hz to 20KHz ) THD: < 0.01 ( 20Hz to 20KHz )
Output Level: 2v S/N: MM > 88dB , MC > 79dB
Input Impendence: MM = 47K ohm , MC = 100 ohm Input Capacity: MM = 100PF , MC = 1000PF
Power Consumption: 6 watts ( max) Dimensions: 112 x 210 x 64 mm / 4.4" x 8.2" x 2.5"




网站链接:http://www.jasmineaudio.net/jlp1.html#
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35#

ding
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36#

花祭 在 2005-7-21 20:31:34 发表的内容
有没有更好?


现在使用的是下面这条四芯镀银屏蔽线,由老KEN制作。发现对于唱放来说电源线的屏蔽也是很重要的:[upload=jpg]Upload/20057231364974861.jpg[/upload]

下面这捆就是上述电源线的线基:[upload=jpg]Upload/20057231373527389.jpg[/upload]
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37#

回复:它很可能是现在最超值的LP唱头放大器!

这台唱放将被淘汰,代替它的将是:http://bbs.hifi168.com/showtopic-115386.aspx
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38#

回复: 它很可能是现在最超值的LP唱头放大器!

原帖由 阿杰 于 2004-7-4 22:55:00 发表
欧博的唱放其MC部分不如人意,我怀疑他家的工程师只是拿MM来调较唱放。
[upload......


曾经试用,非常同意阿杰前辈的说法!
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