FILTER 拖板一問

BB0506 · 發表於 2012-10-2 19:24:11

講問CHING們有咩推介呢

想搵隻有電壓睇的~

同埋再問一下..我見有D有埋天線過濾
其實作用大唔大?

odysseyhk · 發表於 2012-10-3 00:08:29

I suggest to go for something really sound good instead of something with a lot of features.

Even you can see the voltage reading, there is very little you can do. So why bother to read the voltage. I think noise has much bigger impact to audio performance than voltage.

You also mentioned 天線過濾, I don't understand why it is important feature of a power filter. What is the technical reason why an engineer want to put them together?

BB0506 · 發表於 2012-10-3 13:21:58

Many thanks

breadvan · 發表於 2012-10-3 13:28:31

Just be careful it filters out the good stuff too ;)

BB0506 · 發表於 2012-10-3 19:38:43

breadvan 發表於 2012-10-3 13:28
Just be careful it filters out the good stuff too ;)

Any brands or models suggested?

wallwong · 發表於 2012-10-3 20:23:35

濾波拖板用係影像，如電視，projector, 或AV 部份會有幫助，如用係音響方面真多數有改變，但未必係改善。

預算budget 多少？

keke323 · 發表於 2012-10-3 21:31:31

ching 我果日睇返我 pm 你果款拖板原來好似加左價

BB0506 · 發表於 2012-10-5 10:04:26

wallwong 發表於 2012-10-3 20:23
濾波拖板用係影像，如電視，projector, 或AV 部份會有幫助，如用係音響方面真多數有改變，但未必係改善。 ...

2K留下有冇得揀

BB0506 · 發表於 2012-10-5 10:05:03

keke323 發表於 2012-10-3 21:31
ching 我果日睇返我 pm 你果款拖板原來好似加左價

睇緊怪獸唔知好唔好

bigpun1975 · 發表於 2012-10-5 10:58:55

SINE 30A 啦, 不過要3k 幾

BB0506 · 發表於 2012-10-5 11:17:24

bigpun1975 發表於 2012-10-5 10:58
SINE 30A 啦, 不過要3k 幾

仲有冇第二隻

wallwong · 發表於 2012-10-5 15:37:15

平平地可以留意仲有冇PS Audio 隻舊款 Duet，唔駛2 千。

ivanchan · 發表於 2012-10-5 16:22:02

玩電源濾波真係唔易，分分鐘搞到cut頻無力又衰聲。

curtis9797 · 發表於 2012-10-5 21:17:08

ivanchan 發表於 2012-10-5 16:22
玩電源濾波真係唔易，分分鐘搞到cut頻無力又衰聲。

同意

BB0506 · 發表於 2012-10-7 08:52:33

ivanchan 發表於 2012-10-5 16:22
玩電源濾波真係唔易，分分鐘搞到cut頻無力又衰聲。

咁有冇咩穩陣推介阿ching

BB0506 · 發表於 2012-10-7 08:53:16

wallwong 發表於 2012-10-5 15:37
平平地可以留意仲有冇PS Audio 隻舊款 Duet，唔駛2 千。

睇睇先thx

ivanchan · 發表於 2012-10-7 10:02:07

BB0506 發表於 2012-10-7 08:52
咁有冇咩穩陣推介阿ching

老實講，以前用過濾波拖板（cheap 嘢泥），效果明顯，但唔係我想要嘅聲，最尾用返普通拖板算⋯

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