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为升级CD机犯愁 [复制链接]

查看: 12860|回复: 57
11#

欧美小厂做公房还行,做CD就得东拼西凑。三万元的德国AA工艺也很差。音响当然是以声音为主,但是工艺很差用低档机芯能改成高级品好象有点夸张了点,遥遥晃晃的转盘,烂光头,两个声道才一个低端的解码芯片就能改成好声?
我原来也用CD-19,现换成SACD15,听SACD非常细腻,听CD比CD-19好的一大截。
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12#

enrique 在 2005-9-13 10:10:55 发表的内容
ATOLL CD-100 很烂的, 是拿松下入门级CD机摩机的, 只改了一下电源和模拟电路.


为什么说他烂?
哪里有听?
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13#

说他烂是从它是从Technics SL-PG 490/590 CD摩机得来而说的,不是说声音.

Technics SL-PG 490/590 CD价格150美金左右.
不过如果你相信摩机可以提高N倍, 入门型可胜万元机的理论, 那我就不说什么了.
最后编辑enrique
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14#

enrique兄
音响器材听觉应该还是第一要素吧.最近好像这里流行看器材,我想最少也应该做到一听二看吧,听也没听过,光看就能分出器材的高低来,不是实事求是作风.
这台CD机我听过多次了,希望你有空闲的话也能去听一下.美罗城就有,交通也算方便.
对电源和模拟输出部分的改动,是大动作了,这两部分对声音的影响远远超过转盘.
用廉价的转盘,用心作好电源和模拟输出,我相信出来的声音至少不会难听.这点在很多品牌的中或中高价器材上都可以得到印证.
用高级的转盘,随便搭配廉价的电源和模拟输出,我绝对相信出来的声音不会好.
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15#

这台是的型号是80,与100款式是一样的,在广州海印广场有商家在卖,上次初步试听了一下 !

[upload=jpg]Upload/200591315475489607.jpg[/upload]
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16#

买山灵的T-300,声音和外观都是不错的,很便宜,要是换个外国牌子估计的10万.
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17#

enrique 在 2005-9-13 14:00:10 发表的内容
leslie 在 2005-9-13 13:25:13 发表的内容
enrique 在 2005-9-13 10:10:55 发表的内容
ATOLL CD-100 很烂的, 是拿松下入门级CD机摩机的, 只改了一下电源和模拟电路.


为什么说他烂?
哪里有听?


因为是法国人拿YLJ 摩机的, 基础比CEC3300还差得远.
参见这里:
http://bbs.avtime.cn/viewthread.php?tid=90856&page=5&extra=page%3D1

当然了, 我说他烂主要是心理作用, 没听过. "高保真"倒是推荐


广州有卖珊瑚礁的CD
ATOLL CD的图片
最后编辑davidliu
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18#

死神 在 2005-9-12 22:35:39 发表的内容
不换




为何??
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19#

enrique 在 2005-9-13 14:00:10 发表的内容
leslie 在 2005-9-13 13:25:13 发表的内容
enrique 在 2005-9-13 10:10:55 发表的内容
ATOLL CD-100 很烂的, 是拿松下入门级CD机摩机的, 只改了一下电源和模拟电路.


为什么说他烂?
哪里有听?


因为是法国人拿YLJ 摩机的, 基础比CEC3300还差得远.
参见这里:
http://bbs.avtime.cn/viewthread.php?tid=90856&page=5&extra=page%3D1

当然了, 我说他烂主要是心理作用, 没听过. "高保真"倒是推荐


听过不少次,这个价位很不错的cd机,发烧天书B级榜,没听过就说烂有点不负责任。
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20#

看看内部吧:


[upload=jpg]Upload/20059131641453115.jpg[/upload]




Tecnically speaking, the CD 100 is a traditional single-bit Japanese CD player with a new output analogue stage and a toroidal transformer that feeds it. A closer look at the inside of the CD 100 unveils its inner secrets.
The CD transport is a Philips VAM 1201/03 unit, used in many budget Japanese players while the digital circuits and audio boards (including the diminutive power supply transformer) are those of the Technics SL-PG 490/590, the entry-level players from the Japanese Company (priced around 150 $). It's no mystery, the boards still show the SP-PG 490/590 labels on them.
Then you have what the French engineers have done: added a new board which hosts a dual-mono symmetrical low impedance (750 Ohm) discrete analogue output stage fed by a massive 165 VA toroid and a bunch of small caps (10,000 uF total). That's it.
In Italy we'd call this operation Tweaking d'autore, that is to say, a tweaking session perfomed by a HiFi Company instead of some crazy audiophile.
Then you have the cabinet, exactly the same grossly finished and pretty resonant one used for any other Atoll HiFi component, be it an integrated amp, a preamp or a CD player.
Finally, the remote control: a Technics remote with an Atoll plaque on it :-)
The whole package hits the scales at 7 kgs (that's 14 lbs, more or less) while the size is the usual Atoll one: 44 x 27 x 9 cm.
The Atoll CD 100 makes use of medium-quality gold-plated RCA's, 2 for the analogue output and 1 for the coaxial digital output, while the detachable power cord is again of the Technics kind, that is, the classic, diminutive, ultra-low quality figure-8 plug (no cool IEC receptacles here, sorry).
The output level is easily adjustable from remote, cool if you're a lazy lad, not exactly a must if you're a die-hard audiophile. I, for one, prefer fixed outputs.
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