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| [#21] HI FI 香爐篇: 隔離牛 Balanced power is used in many recording studios for reducing common mode noise. Not 多膠魚. I don't understand why iso trans will filter out high freq harmonics in audio signal. Frequency response of signal source and amp is only limited by their circuits. If it really does, then high frequency operated digital and RF devices will not work at all under iso tran... |
粘土1 203.xxx.xxx.244 |
2008-01-19 16:54 | |
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| [#22] HI FI 香爐篇: 隔離牛 Yes, useful in recording industry but not at your home! 本人在大陸做engine., 2004年和朋友在陶街買了數只Toyozumi, Fugidenkosa, Osakomi....現在除了一只純降壓牛外無一服役! |
崗本B郎 203.xxx.xxx.151 |
2008-01-19 17:27 |
| [#23] HI FI 香爐篇: 隔離牛 問問 前Power Pxxxx 用家la!! |
崗本B郎 203.xxx.xxx.151 |
2008-01-19 17:29 |
| [#24] HI FI 香爐篇: 隔離牛 formhk: 英國環牛我未用過,但砟無論英國或其它國家,它都沒隔離作用,因它沒有初/次級的分隔弁,不能在交換電能時利用它本身50HZ工作而將50HZ以上的信號隔阻. 而講究及高要求的隔離牛並且有造一層獨立隔離層接地添. 隔離牛用於音秅W是想能令到Hi Fi係艉u作時沒有被寄生在電源上的垃圾及雜在音信號中.但較果好吾好就是乎只牛的質素尤其是矽鋼片靚吾靚,用左吾靚的牛當然吾靚聲,但用好的牛絕不會"多|" |
wcw1222 218.xxx.xxx.184 |
2008-01-19 17:34 |
| [#25] HI FI 香爐篇: 隔離牛 喂...wcw1222 唔好再講咁多"住,應承我過年前薴T隻牛牛,而家仲|我一隻2000W,快快開工交貨, 如果唔係......新年唔放你去拜年!!!!!!!!!! *=* |
csw 59.xxx.xxx.185 |
2008-01-19 17:47 |
| [#26] HI FI 香爐篇: 隔離牛 咁多位大佬唔好鬧住,請問有乜野萬元內的power conditionor or 隔離牛推介? 可唔可以在"靜"方面完全地win我現在用緊的lightspeed cl-505 pb ($5xxx)? 謝..............! |
ckc87879484 61.xxx.xxx.27 |
2008-01-19 20:30 |
| [#27] HI FI 香爐篇: 隔離牛 AC ONE ![]() |
wcw1222 218.xxx.xxx.92 |
2008-01-19 23:43 |
| [#28] HI FI 香爐篇: 隔離牛 ONE AC transformer inside: ![]() |
wcw1222 218.xxx.xxx.92 |
2008-01-19 23:45 |
| [#29] HI FI 香爐篇: 隔離牛 extra high frequency information and extension heard without iso trans. maybe come from higher order harmonic noise in AC. |
hercules 219.xxx.xxx.137 |
2008-01-20 00:51 |
| [#30] HI FI 香爐篇: 隔離牛 any website of one ac? what KVA? how much? |
ckc87879484 61.xxx.xxx.27 |
2008-01-20 10:54 |
| [#31] HI FI 香爐篇: 隔離牛 Hi,ckc8789484: 呢D資料有無.助,新的時候壉講是過萬一只,我買時是當垃圾買,共三只在服恃於一臺美國製造的電腦上,原來接240Vinput,120V及240voutput,我買下$只,一只用作240Vin,240vout.另一只接240Vin,120Vout,在226Vin時,好是116V. ![]() |
wcw1222 218.xxx.xxx.104 |
2008-01-20 11:48 |
| [#32] HI FI 香爐篇: 隔離牛 去永勝買這品牌,聲音會更生猛,活潑 ![]() |
崗本B郎 203.xxx.xxx.183 |
2008-01-22 11:50 |
| [#33] HI FI 香爐篇: 隔離牛 崗本B郎 hing, But Matsunaga was not isolation transformer. only 抽頭牛, I am not sure I was wrong or not. |
tubediyer 218.xxx.xxx.64 |
2008-01-22 12:10 |
| [#34] HI FI 香爐篇: 隔離牛 Yes!! No isolation transformer! 勿多隻爐多隻鬼 |
崗本B郎 203.xxx.xxx.183 |
2008-01-22 15:19 |
| [#35] HI FI 香爐篇: 隔離牛 what is 抽頭牛?? |
ckc87879484 220.xxx.xxx.239 |
2008-01-22 18:18 |
| [#36] HI FI 香爐篇: 隔離牛 Yes!! No isolation transformer! 勿多隻爐多隻鬼 不合理的說法!睇黎大家堿O拿返個結他自彈自唱仲直接啦,不過又吾係每個hifi友都係"比知士". |
wcw1222 218.xxx.xxx.222 |
2008-01-22 23:26 |
| [#37] HI FI 香爐篇: 隔離牛 ckc87879484 hing I think tubediyer hing mention about 抽頭牛 was 自耦變壓器 (Autotransformer ) |
Ghost. 61.xxx.xxx.59 |
2008-01-23 09:19 |
| [#38] HI FI 香爐篇: 隔離牛 Yes, No isolation transformer!!! 勿玩濾波 1.玩三相電 2. 玩 Power regenerator 3.玩直接從fuse box 取電 |
崗本B郎 203.xxx.xxx.5 |
2008-01-23 18:08 |
| [#39] HI FI 香爐篇: 隔離牛 如100V or 110v 只用stepdown!! |
崗本B郎 203.xxx.xxx.5 |
2008-01-23 18:14 |
| [#40] HI FI 香爐篇: 隔離牛 冇吹水 ![]() |
崗本B郎 202.xxx.xxx.233 |
2008-01-30 12:12 |