睿志音响 晶体管代换运放模块 我很喜欢

zhangjian1965

原帖由 风吹柳花 于 2008-8-15 21:36 发表
这个还真是非常好的思路跟方法，用处大大滴。

我也曾设想过类似做法，没精力去实现.........

我用了DAC后,用数字输出,原用于CD模拟输出的模块已无用了,现将模块用于真正全电流前级的反馈电路中替代2604集成块,更有好的表现,现已拿不下来了.下步将全平衡后级的反馈也换上.[s:97]

zhangjian1965

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原帖由 jupeter 于 2008-8-15 22:48 发表


其实傻瓜不多，多的是愿意自己装傻瓜。

[s:97]

本来俺就是傻瓜,省事了[s:97]

zhangjian1965

[s:54]

zhangjian1965

N334 initial review

手寫板壞了，惟有用英文，請見諒。

I have purchased N334 three months ago and this completed my entire system from CD to power amplifier using a full balanced connection. After several hundred hours of run in, it’s time to write an initial comment.






Overall sound is neutral; bass is not strong but deep. You will be surprised initially if anyone like me is upgraded from PM11. It just likes changing from US style to UK style.  Nevertheless the entire sound stage is balanced with good details and comfortable. A50, M7 and E10 module can perfect match with my entire system as where the vocal is not so sweet for A100.






Equipment



Pre-amplifier: C6A with M7, E10, A50 and A100 modules



Power amplifier: N334



CD player: Marantz SA11-S1



Speaker: KEF Reference 201



XLR cable: Shark wire SP18122G from CD to C6A



XLR cable: Shark wire SP18122G from C6A to N334



Speaker cable: Taralab Prism HELIX8 bi-wire + Denko Space 2000 (for tri-wire connection)




我的组合：睿志[SA-11S1－DAC9 － C39 －N334]－B&W 804S

zhangjian1965

看到第三位的贴

First thing I did was to slot in the SUN to start burn in .. I made sure everything was ok by testing a CD and through in Steely Dan Two Against Nature. Immediately I noticed the cymbals , Hi Hat open and closed , Snare drum was so much more clearer and very Natural . Bass extension was also improved over the OPA627 . It's still early days as I have only 10 hours on this module . I'm confident that these Discreet opamps will be staying in my Zero , it's just too good to compared to the IC alternative . If anything I might have to get a second Zero for the Earth and switch between the two depending on the music i'm playing . I could choose the Earth for warm natural and the SUN for more Dynamic sound ..



音响DIY热爱者
个人网站:
http://www.audio-gd.com

zhangjian1965

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Chua from Malaysia
OPA-EARTH
     First impression I must say very long lasting. I have found the sound that I miss. The earth sounds so natural and crisp clear. The separation is very good when I play the chinese high impact drums. The vocal is so natural and the singer sibilance (like the Sssst, Ssssh) is gone. This is what I am looking for. It is so much better than the OPA 627, way much better.
     good job. next I will test OPA Sun.

OPA-SUN
    This is initial impression on OPA Sun.

    Just spend some time listening to the OPA Sun. Initial impression again is wide soundstage offer by this discrete opamp.

     Actuall to tell the difference between Sun and Earth is minor. It is more dynamic, slightly deeper bass and controlled mid mid bass. Soprano on treble is also polished less the Sssst. Instrument accuracy is good and imaging is accurate. On gypsy high rhtymic songs, the complex passage is handled with good resolution. OPA Sun detailing of instrument is impressive, yet polish at the edges of vocal.

DJ先锋

AUDIO-GD
那里可是枪林,大家要小心

zhangjian1965

不必小心[s:97]

zhangjian1965

原帖由 DJ先锋 于 2008-8-17 09:10 发表
AUDIO-GD
那里可是枪林,大家要小心

模块区区150元一块，有啥小心的。贵的更不用小心。

hxx

顶:victory: :victory: :victory:

最后一只烟

楼主好多地方免费给何庆华宣传产品啊！悄悄问一下，何对你有没有优惠奖赏呢！（开个玩笑）顺便说下我也是何庆华的用户，但是我一般不宣传我用的音响产品，好与不好自有人会去评价。

铁头烧友

到底有多少人听过何庆华的产品?

fanhua8885

[s:14] 张版主，几位骚友听了FBI500I，曰：解析力非常好，推力尚可音色不对劲，寡的很，
没味特表现乐器软件时，难听想关机。。

zhangjian1965

原帖由 最后一只烟 于 2008-8-17 13:34 发表
楼主好多地方免费给何庆华宣传产品啊！悄悄问一下，何对你有没有优惠奖赏呢！（开个玩笑）顺便说下我也是何庆华的用户，但是我一般不宣传我用的音响产品，好与不好自有人会去评价。

没有优惠奖的[s:97]

jupeter

在运放唱主角的机机，用这种模块换进去，相信有质的改变，比如：CD中单级运放LPF，运放推动的功放末级，或运放组成的电压放大级。如果本来就是运放堆砌起来的机机，比如一个运放组成的跟随器，或者如前段时间说的阿姆斯特丹窗口那种机机，要换10几个这种模块进去，那就很可笑了。[s:97]