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[分享] MY ELECTRICAL NIGHTMARE

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發表於 2011-4-11 22:09:33 | 顯示全部樓層 |閱讀模式
本帖最後由 rklpoon 於 2011-4-11 22:16 編輯

MY ELECTRICAL NIGHTMARE

Total: 26 (AV gears/electrical appliances)
Electrical Source: 13 amp x 4 wall unit
Electrical extension sockets (8 outputs) x 3 (2 with filters)

11042011096.jpg

AV gears/electrical appliances list
Sony CDP                Pioneer 500A                HDMI 4x2 spiltter
HDD x1                        Spectral DMA-50                Anthem MRX700
Emotiva UPA-2                Now TV modem
PS3                        HDD for Magic TV
Wireless phone*                Magic TV 3100D
Charger for E-72*                500A media receiver
Charger for Iphone*        Panasonic BDP
Lan hubs                        Now TV decoder                HDD x2
Vacuum cleaner*                Giec DVD player                HDD x2
Spare*                        Cable TV decoder                HTPC                   Velodyne CHT-8R       

* = not shown in the photo

Current arrangement: -

11042011092.jpg

11042011093.jpg

11042011094.jpg

Electrical extension socket x 8
Lan hubs       
HDD x1
Now TV modem
Wireless phone        *
Charger for E-72*
Charger for Iphone*       
Vacuum cleaner*       
Spare*               

1 dedicated 13 amp wall unit
Spectral DMA-50
Electrical extension socket x 8 (above)


1 dedicated 13 amp wall unit (with 6 outputs with filters)
Pioneer 500A
Sony CDP
Pioneer 500A media receiver
Panasonic BDP
Now TV decoder
PS3 (w/o filter)
Magic TV 3100D
Velodyne CHT-8R (w/o filter)


1 dedicated 13 amp wall unit
AnthemMRX700

1 dedicated 13 amp wall unit (with 6 outputs with filters)
HDD x2 (w/o filter)
HDD x2 (w/o filter)
HDMI 4x2 splitter
HDD for Magic TV
HTPC
Cable TV decoer
Giec DVD player
Emotiva UPA-2 (w/o filter)

So, after some poisonous visitors came and listened to my Anthem MRX700, I have already sold my previous Klipsch RF-15 and RC-52, bought a 2 nd hand Thiel SCS2 using my Thiel CS1.2 (with Klipsch RS-42 x4) “in accordance with” their advice.  One area for improvement is that my Velodyne CHT-8R is not sufficient for my area of about 12 ft wide x 20 ft long with the couch sitting in the middle (10ft).

11042011095.jpg


Suggestion to improve, of course, is to change to a bigger/better sub-woofer like the Velodyne SPL1000/1200 Ultra (already solicited in the 2 nd hand buying forum) . Some member suggested to place the sub be moved from the present position (rightmost under the stool) to the leftmost position under the stool or even better to place it at the leftmost corner adjacent to the left front speaker. This is somehow impossible because the space I free up after by selling the Klipsch RF-15 is only of 12 inches wide (RF-15 is only 6 inches wide and 12”inches depth). So the option remained is to place the sub-woofer at the leftmost position under the stool. But you can see from the photo and the description I cited at the beginning of this thread, such re-arrangement of gears would be a big problem given the electrical supply constrain. It will be a big project and another sleepless night . Anyway I will give it a try. In addition, my Anthem ARC provides a quick measure with aim to determine the best location for a speaker(sub-woofer) which would result in a smoother response curve.  

To be cont'd....

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發表於 2011-4-11 23:08:30 | 顯示全部樓層
好多線................
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 樓主| 發表於 2011-4-11 23:34:29 | 顯示全部樓層
好多線................
hkp1196 發表於 2011-4-11 23:08



    Only electrical power supply cords, not counting 7-speaker wires, rca and hdmi.
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發表於 2011-4-12 09:19:19 | 顯示全部樓層
有無咩amp, cdp 電器吾要, 送比我, 其他會員,
好多人黎幫你執清哂,咪有位放十仔la
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發表於 2011-4-12 09:22:56 | 顯示全部樓層
MY ELECTRICAL NIGHTMARE

Total: 26 (AV gears/electrical appliances)
Electrical Source: 13 amp x 4 wa ...
rklpoon 發表於 2011-4-11 22:09


就算你吾郁十仔住,只換隻大d十仔,
你依家個位都吾夠位放新十仔,
始终都係要換位.
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發表於 2011-4-12 09:25:56 | 顯示全部樓層
執下位應該可以放到12寸十仔
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發表於 2011-4-12 09:33:08 | 顯示全部樓層
你d線都多到好誇下
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發表於 2011-4-12 09:40:48 | 顯示全部樓層
本帖最後由 ryanenen 於 2011-4-12 09:42 編輯
你d線都多到好誇下
howin 發表於 2011-4-12 09:33


你睇下亇list,
AV gears + Media player + computer + HDD docking + TV HDD boxes + TV +Wireless phone + Charger for Iphone + Vacuum cleaner + ????

成個核電廠 control center甘
梗多線la
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發表於 2011-4-12 09:45:06 | 顯示全部樓層
你睇下亇list,
AV gears + Media player + computer + HDD docking + TV HDD boxes + TV +Wireless phon ...
ryanenen 發表於 2011-4-12 09:40



    會唔會核爆
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發表於 2011-4-12 09:47:55 | 顯示全部樓層
會唔會核爆
howin 發表於 2011-4-12 09:45



有d危
rlkpoon hing, 要整番亇危機處理程序先得喎
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 樓主| 發表於 2011-4-12 13:57:15 | 顯示全部樓層
就算你吾郁十仔住,只換隻大d十仔,
你依家個位都吾夠位放新十仔,
始终都係要換位. ...
ryanenen 發表於 2011-4-12 09:22



    No, the Velodyne SPL Ultra can be accomdated under the stool.
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 樓主| 發表於 2011-4-12 13:58:08 | 顯示全部樓層
你d線都多到好誇下
howin 發表於 2011-4-12 09:33



    Total for 26 av gears/electrical appliances, it is inevitable, I guess.
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發表於 2011-4-12 14:04:20 | 顯示全部樓層
No, the Velodyne SPL Ultra can be accomdated under the stool.
rklpoon 發表於 2011-4-12 13:57


i see.  甘可以慳番d功夫
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 樓主| 發表於 2011-4-12 20:59:46 | 顯示全部樓層
i see.  甘可以慳番d功夫
ryanenen 發表於 2011-4-12 14:04



    Yes, Velodyne SPL1200 Ultra is 15.5"x15"x18."(HxWxD). BTW, if place thw sub at the leftmost position, would the couch block the "wavelength" of the bass (more than 10 ft)?
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發表於 2011-4-13 09:40:13 | 顯示全部樓層
Yes, Velodyne SPL1200 Ultra is 15.5"x15"x18."(HxWxD). BTW, if place thw sub at the leftmost p ...
rklpoon 發表於 2011-4-12 20:59


埋論上, 低频波長比中高音频長,
吾會話比梳化擋住,
所以低音可以穿牆走出屋外.
但有時實際上係有可能有其它問題
要試下先知.
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 樓主| 發表於 2011-4-16 01:08:10 | 顯示全部樓層
本帖最後由 rklpoon 於 2011-4-16 01:09 編輯
好多線................
hkp1196 發表於 2011-4-11 23:08


You ain't see nothing yet.

15042011099.jpg
15042011100.jpg
15042011101.jpg

Tonight toke an effort to re-locate my sub from the previous rightmost position under the stool to the leftmost position(hopefully to increase some punch).

16042011102.jpg
16042011103.jpg

But just I intended to push-in the power plug into my sub, a sudden loud "pop" sound was heard. Maybe I have short-circuit something and the TV lost image. I was worrying the subwoofer is blown (but then I can buy a new one ). Later found out only the extension socket is out of order and I suspec the fuse inside is blown. To late to fix it now, leave it for to-morrow.
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 樓主| 發表於 2011-4-17 00:30:56 | 顯示全部樓層
Only the fuse in the extension sockert 13A plug's fuse is blown. Replaced it with a $2 fuse from a metalware store. For my cheapy Velodyne CHT-8R in its new position, I think some improvement has been achieved as per the new measured response curve .

old graph - scs2_2.JPG

new graph - SCS2_SLF_S.JPG
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發表於 2011-4-18 09:29:42 | 顯示全部樓層
十仔换左位,以末用ARC計
眼睇條curve己比舊位無甘多peaks,
聲有無吾同?
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 樓主| 發表於 2011-4-18 20:32:34 | 顯示全部樓層
Seemed to improve a bit psychologically, no way to come near your twin-subs.
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發表於 2011-4-18 21:54:41 | 顯示全部樓層
Seemed to improve a bit psychologically, no way to come near your twin-subs.
rklpoon 發表於 2011-4-18 20:32


try to compare the difference with the ARC engaged and off.
sure it will sound better than before.
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