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| 影音天地主旨 ﹝請按主旨作出回應﹞ | 寄件者 | 傳送日期
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| [#16] 請問甚麽叫做星形接地? #15 Yes |
aheung 會員219.xxx.xxx.5 |
2019-06-18 08:20 | |
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| [#15] 請問甚麽叫做星形接地? Some testing instrument is cheap today eg used scope ia around $500 to 1k . a good power cord is over $1k I know some diyer has audio anayzer. |
tm2008 正式會員 61.xxx.xxx.57 |
2009-05-28 00:05 |
| [#14] 請問甚麽叫做星形接地? Being a Diyer, those apparatus are too expensive, therefore only use the method of test and trials. |
254mm 正式會員 203.xxx.xxx.128 |
2009-05-27 12:04 |
| [#13] 請問甚麽叫做星形接地? That will be the difference between Diyers & Professionals. |
254mm 正式會員 203.xxx.xxx.128 |
2009-05-27 12:03 |
| [#12] 請問甚麽叫做星形接地? If you have some testing instrument (eg ,scope ,distoriton meter ) You can check noise & hum easy . |
tm2008 正式會員 203.xxx.xxx.200 |
2009-05-27 11:50 |
| [#11] 請問甚麽叫做星形接地? 我用既前級Cary SLP 100、後級Cary SLM 100 MK III Mono Block/100W、電源處理器Power Company 400 Pro(輸入電源座改用Sine鍍金冷凍Hubbel 20A、2個輸出電源插改用Sine發燒級鍍金雙位美式冷凍插座、內部接線改用AET HCR電線，水線夾Super Cryo冷凍線耳，全部都係星形接地，不知幾靜，總括來講，星形接地靠得住。 |
antonio 正式會員 202.xxx.xxx.146 |
2009-05-26 16:33 |
| [#10] 請問甚麽叫做星形接地? "Maybe the grounding position located at "wrong" place" It could be the case. Since then, I lost confidence on star grounding. In addition, I found that the arrangement and layout of the grounding affect not only the hum noise but the quality of sound. |
rewiew33 正式會員 218.xxx.xxx.178 |
2009-05-26 16:11 |
| [#9] 請問甚麽叫做星形接地? For the same diy project, M7. I use star grounding didn't got any hum for two different M7. Maybe the grounding position located at "wrong" place. |
三杉淳 正式會員 137.xxx.xxx.63 |
2009-05-26 15:09 |
| [#8] 請問甚麽叫做星形接地? Many years ago the first time I built a M7 pre-amp using star grounding. The hum was too loud. Then I used the second gounding method that 254mm stated above. The hum disappeared. |
rewiew33 正式會員 218.xxx.xxx.178 |
2009-05-26 12:57 |
| [#7] 請問甚麽叫做星形接地? 星干擾最少 |
254mm 正式會員 219.xxx.xxx.113 |
2009-05-26 09:20 |
| [#6] 請問甚麽叫做星形接地? 星形接地, 是每個落地點都獨立去一點, 然後落殼。 單點接地, 可以是滙合各點落地點然後在一點落殼。  |
254mm 正式會員 219.xxx.xxx.113 |
2009-05-26 09:18 |
| [#5] 請問甚麽叫做星形接地? 同一樣野. |
粘土 正式會員 158.xxx.xxx.81 |
2009-05-26 08:49 |
| [#4] 請問甚麽叫做星形接地? 咁單點接地同星形接地有何不同?效果是否不一樣?thanks. |
kingkoi 正式會員 116.xxx.xxx.228 |
2009-05-26 08:47 |
| [#3] 請問甚麽叫做星形接地? 星=同步 |
kelvin2002 正式會員 113.xxx.xxx.203 |
2009-05-25 22:45 |
| [#2] 請問甚麽叫做星形接地? 所有地線走去共同一個點. |
粘土 正式會員 203.xxx.xxx.216 |
2009-05-25 22:37 |
| [#1] 請問甚麽叫做星形接地? 如題,thanks. |
kingkoi 正式會員 116.xxx.xxx.121 |
2009-05-25 21:56 |
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