HiFi Fever

標題: SuperGG Project!! [打印本頁]

作者: derikchan    時間: 2006-1-10 15:33
標題: SuperGG Project!!
Hi every brother,

I'm making a super GG!
Let's see the layout first.
作者: ahwah    時間: 2006-1-10 16:24
標題: Super GG
Hey,


What's so special about Super GG ?

Regards,
ahwah
作者: derikchan    時間: 2006-1-10 16:38
-Separate two channel power supply
-Two transformers, four chokes
-Separate cabinet
-Separate two channel (four tubes)
-Very high end components (Blackgate, Jensen, Auricap, RMG...)
-Output delay
作者: derikchan    時間: 2006-1-11 13:45
more photos
作者: audiocat    時間: 2006-1-11 21:10
非常期待!   
作者: namwong55    時間: 2006-1-11 21:25
點解有四只膽?
作者: zzzzzz    時間: 2006-1-11 22:02
噢!全獨立處理,一膽對一膽,好正喎!   :shock:  
作者: mmw88    時間: 2006-1-12 14:06
真是很好的設計啊!非常超級的改良方法。
多謝您無私的公開您的新改良GG方案,

但可能因為附圖的解像度太低的原故,有些字和細緻的地方看不清楚,
可否附加原本的檔案或大少少的檔案,
還有分電源部份完成了否,
如果完成了,可否供大家參考。

希望您能夠繼續發揮DIY的互助精神,
大家互相交流經驗去更深入了解和改良我們的GG,
從DIY的過程中,有更多的得著,開心和樂趣。
作者: derikchan    時間: 2006-1-16 10:02
Hi every brothers,

Let's see the power monster!!! Net weight 20LB!!!

Dual channel separate power supply!!
作者: patten88    時間: 2006-1-16 12:26
點解見唔到膽. 分體? 幾時完工. 期待super GG 開聲.
brian
作者: 匿名    時間: 2006-1-17 01:05
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作者: derikchan    時間: 2006-1-17 10:29
Hi brothers,

Almost finish!!!!!!! Couple cap & signal wiring not finish yet, hopefully it can sing within this week!!!!
作者: ahwah    時間: 2006-1-17 20:32
標題: Desperately seeking your advice
Hi Gijoe_22:



Looks absolutely fabulous !  Wish to have a chance to hear it !

I was hoping you could give me some advice on the first GG you’ve made :
- is your chassis connected to the ground ? If yes, which “ground” ? How ?
- to which “ground” is your RCA connected ? How ?

Thanks for your help.

Regards,
ahwah

作者: derikchan    時間: 2006-1-18 09:29
Hi Ah Wah,

Please email your phone no. to gijoe_22@excite.com

Derik
作者: audiocat    時間: 2006-1-19 02:23
請問聲音如何?

作者: derikchan    時間: 2006-1-19 09:41
Hi every brothers,

Not finish yet!! Last night did a very tough job, it take me 3 hours to finished the signal wiring (total 18pcs shielding wire & limited space). Let's see some photos!!
作者: derikchan    時間: 2006-1-23 11:11
Ha ha ha ha............

Finally SuperGG Finished!!! It's a very tough project but the reward is unmeasurable. It's sound amazing, high resolution, detail, good sound stage, good channel separation, dynamic & smooth, wide band width.... I think will improve more after burn-in! Later will share with all of you!

Let's see the photos!!!
作者: william    時間: 2006-1-23 11:21
正!! Really Super!!

gijoe_22, 請問材料總值多少?
作者: rpbatman    時間: 2006-1-23 11:58
Yes, looks great!!!  Must sounds great as well!!!!

I am also interested to know how much is the cost?  $7500?  or $10,000?

Thanks for sharing.
作者: mission    時間: 2006-1-23 13:42
Appreciate the great sharing from gijoe_22 for this achievement:

Beside the cost used for setting this gear up, it is far more important to have gijoe_22's contribution in order of:
1) Passion: Demonstrated in building this gear
2) Sharing: Open and Unselfish...
3) Design: Changing from stereo version to mono version; and separte chasis
4) Innovation: Parts placement/selection, such as using choke, selector/relay position...
5) Structure & Organization: Have circuit schema, calculation, planning...
6) Workmanship
7) Patience and Effort
8) Trouble shooting
9) Parts conservation - use old parts as far as it is feasible
10) Knowledge
11) ...


z) Parts cost
作者: patten88    時間: 2006-1-23 18:40
嘩! 好鬼正. 不如叫ah kit 整個昇級班.
但在放大部份已取消了三顆0.1uf電容. 是否對低頻有幫助.
brian
作者: william    時間: 2006-1-23 20:42
gijoe_22 really make us interested in DIY! Thx!

I think cost is not the main factor to consider for making a DIY product, the enjoyment and achivement after successfully built worth more than anything!
作者: derikchan    時間: 2006-1-24 10:03
Because of separate two channel, it's no need to keep the 0.1uf. Just use 0.047uf paralle to the 100uf decoupling cap. It's inprove the high frequency!
作者: Casper    時間: 2006-1-27 21:42
Hi Gijoe, this is great stuff. Please let us know more after burn-in.

Paul
作者: Conrad2002    時間: 2006-1-30 11:37
Yes, it's really a very interesting upgrade.  It's definition and sonic performance must be very good. Pl. reserve a seat for me when it is ready to test at akitla's new place.
作者: hcheung    時間: 2006-2-7 23:44
gijoe_22,

我有一部胆整流GG,可否約時間比試比試?
作者: 匿名    時間: 2006-2-8 00:14
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作者: hcheung    時間: 2006-2-8 00:59
2月25日應該OK.再call你




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