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[#1] mcintosh 水貨及行貨分別    
各位,小弟正打算入部c2300,現在為買水貨及
行貨而煩惱,水貨固然比行貨便宜,但始終怕
大家電壓不同而有所影響(因水貨是230v),
請各位前輩解答
henryyrneh
個人訊息 會員
119.xxx.xxx.162
2010-12-12 13:30
[#2] mcintosh 水貨及行貨分別    
好簡單,買行^.^
168wa
個人訊息 會員
121.xxx.xxx.200
2010-12-12 13:35
[#3] mcintosh 水貨及行貨分別    
好簡單,買行^.^ x2

batmanames04
個人訊息 會員
203.xxx.xxx.117
2010-12-12 14:26
[#4] mcintosh 水貨及行貨分別    
因為水貨比行貨便宜,所以想知道在電壓不同下有
否分別,希望有師兄為此分析一下。
henryyrneh
個人訊息 會員
202.xxx.xxx.40
2010-12-12 14:31
[#5] mcintosh 水貨及行貨分別    
may i know how much the price different?

i have tried 110v mcintosh power amp with 100v, sound degrade 30%
batmanames04
個人訊息 會員
203.xxx.xxx.117
2010-12-12 14:58
[#6] mcintosh 水貨及行貨分別    
大約20至25%相差
henryyrneh
個人訊息 會員
119.xxx.xxx.162
2010-12-12 15:32
[#7] mcintosh 水貨及行貨分別    
mc2300 seems an old model power amp , consume high current.

must use it with correct rating voltage 220v in hong kong
batmanames04
個人訊息 會員
203.xxx.xxx.114
2010-12-12 15:52
[#8] mcintosh 水貨及行貨分別    
what problem if 水貨是230v?
Many manufacturers import 230V equipment as "hong" goods~
Actually, many equipment stated 220~230V as the same voltages!

I also found no problem for using 100,117 or 120V cd, premap etc, provided you've got a good transformer, except power amp which would degrade the sound quality seriously. So it may not be recommended.
audio_retriever
個人訊息 會員
116.xxx.xxx.64
2010-12-12 16:03
[#9] mcintosh 水貨及行貨分別    
power amp better to buy the right voltage, either hong or water goods
audio_retriever
個人訊息 會員
116.xxx.xxx.64
2010-12-12 16:06
[#10] mcintosh 水貨及行貨分別    
這位師兄,咁即係用pre-amp的話220同230
係無分別,但係power-amp就有分別
henryyrneh
個人訊息 會員
119.xxx.xxx.162
2010-12-12 17:06
[#11] mcintosh 水貨及行貨分別    
230v和220v你聽不出有分別,好多進港的乜是220v至240v的我的家的電壓我用表check是229至230的.應沒問題,如你$多你選行有貨保養,如$差十分可選水,留下的$可買好點的12AX7.和電源線應該買的
pt68chan
個人訊息 會員
218.xxx.xxx.56
2010-12-12 21:31
[#12] mcintosh 水貨及行貨分別    
我的家的電壓我用表check是229至230的


are you in hong kong? which district?
batmanames04
個人訊息 會員
203.xxx.xxx.118
2010-12-12 21:37
[#13] mcintosh 水貨及行貨分別    
Yes! take for instance, Naim was a UK product. Their mainland voltage is 230V. Those hong goods selling in HK was also labelled 230V at the back of the unit....
audio_retriever
個人訊息 會員
116.xxx.xxx.64
2010-12-12 22:15
[#14] mcintosh 水貨及行貨分別    
rather than 220V...
audio_retriever
個人訊息 會員
116.xxx.xxx.64
2010-12-12 22:16
[#15] mcintosh 水貨及行貨分別    
c hing 兄你住那一區呀220v這么準,可check你的住的電壓多少曰和夜看看有少,和個地區乜不同的我住新界區.
pt68chan
個人訊息 會員
218.xxx.xxx.56
2010-12-12 22:37
[#16] mcintosh 水貨及行貨分別    
等我都check吓電壓是多少?
不過聽過各位師兄嘅意見後我相信應該
無乜影響。
henryyrneh
個人訊息 會員
119.xxx.xxx.162
2010-12-13 00:27
[#17] mcintosh 水貨及行貨分別    
c hing 兄你住那一區呀220v這么準,可check你的住的電壓多少曰和夜看看有少,和個地區乜不同的我住新界區

have tested my ac voltage at home exactly 220v and i am living in hong kong island.

although 6% tolearance with 220v , 229v still little bit exaggerated to me
batmanames04
個人訊息 會員
180.xxx.xxx.86
2010-12-15 10:28
[#18] mcintosh 水貨及行貨分別    
There should not be any hardware difference between 230V or 220V. Unless it is a very popular item that some manufacturers, used to be when hifi was popular, they may set it differently.

The concern is whether there are cheaper water goods elsewhere from Hong Kong. May be it is a 2nd hand, refurbrished item, then it makes senses. Otherwise, Hong Kong price should be OK.
Kenny
個人訊息 正式會員
146.xxx.xxx.21
2010-12-15 11:23
[#19] mcintosh 水貨及行貨分別    
if you can open the case, you can check whether they 220v and 230v using the same power transformer


from all i know, us 110v and japan 100v version mcintosh product using different power transformer
batmanames04
個人訊息 會員
180.xxx.xxx.155
2010-12-15 14:38
[#20] mcintosh 水貨及行貨分別    
I bought a water goods Power amp from the state. The factory set the voltage for me in respect to my country and only 3 options:100V 120V and 230V...there is no 220V fro the factory...should I change it to 220V in Hong Kong?
thielnew
個人訊息 會員
203.xxx.xxx.191
2010-12-15 18:29
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