review33.com:影音天地:ABOUT Damping factor

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[#1] ABOUT Damping factor 想請教師兄們其實係唔係大就一定好???? Damping factor (ダンピング・ファクター): E-450 : 120 E-560 : 200 590AII: 220 509U: 240 (JEFFROWLAND CONTINUUM250Version/500: 1000)相差好遠!!!會唔會計法有分別??		derekauto 會員 61.xxx.xxx.14	2010-10-15 12:50

[#2] ABOUT Damping factor
美国機VS日本機相差好遠!!!!!!!

derekauto

會員
61.xxx.xxx.14

2010-10-15 19:59

[#3] ABOUT Damping factor
Damping factor (ダンピング・ファクター):
E-450 : 120
E-560 : 200
590AII: 220
509U: 240
HEGEL H200:Damping factor: More than 1000
(JEFFROWLAND CONTINUUM250Version/500: 1000)相差好遠!!!會唔會計法有分別??

derekauto

會員
61.xxx.xxx.14

2010-10-15 20:20

[#4] ABOUT Damping factor
你講JEFFROWLAND CONTINUUM係行ICEPOWER Class D
Damping factor 係會好高
唔關美國/日本事
你睇下Mcintosh MA6900個DF得40炸

http://www.mcintoshlabs.com/products/979.asp

MDLP

會員
58.xxx.xxx.157

2010-10-15 20:55

[#5] ABOUT Damping factor
嘩一個天一個地呀!!!!!

derekauto

會員
61.xxx.xxx.14

2010-10-15 20:59

[#6] ABOUT Damping factor
想請教師兄們其實係唔係大就一定好????
--------------------------------

唔係！！！

以聆聽結果為要！

lts300

會員
210.xxx.xxx.77

2010-10-15 21:03

[#7] ABOUT Damping factor
有時damp得太死唔得生猛都係問題

最後修改時間: 2010-10-15 21:14:36

MDLP

會員
58.xxx.xxx.157

2010-10-15 21:14

[#8] ABOUT Damping factor
有時damp得太死唔得生猛都係問題,,,agree^^

derekauto

會員
123.xxx.xxx.169

2010-10-16 01:22

[#9] ABOUT Damping factor
http://en.wikipedia.org/wiki/Damping_factor

no such thing as "damp得太死"

Damping Factor, in the simplest terms, is the amp's ability to control the undesirable movements of the speakers' drivers.

When you are talking about an amp's damping factor, you are talking about the Speaker Impedance divided by the output impedance of the amp (+ Cable). That's all..

wslam

會員
203.xxx.xxx.63

2010-10-16 04:00

[#10] ABOUT Damping factor
其實唔洗睇甘多最緊要耳仔收貨就得啦....

derekauto

會員
61.xxx.xxx.14

2010-10-16 11:45

[#11] ABOUT Damping factor
數據是死的, 耳聽到的才收貨; 日本廠就是太信數據, 出來的聲就......各位心知肚明。當然曹操也有知心!!

老實講, 有幾多% 發燒友係玩日本 Amplifier??比例佔幾多呢?

254mm

正式會員
218.xxx.xxx.221

2010-10-16 13:11

[#12] ABOUT Damping factor
this is the first time to see someone select amplifier based on damping factor.

kitahara0011

會員
97.xxx.xxx.8

2012-04-26 11:21

[#13] ABOUT Damping factor
It's more desirable to have high DF with speaker with low impedance, or drop to very low impedance on certain frequency.

If the speaker got very stable impedance over frequency, DF may not be a very decisive factor.

Most digital amp got very high DF, but people more buy the sound from Class A or Tube Amplifier more.

hercules

正式會員
168.xxx.xxx.73

2012-04-26 11:56

[#14] ABOUT Damping factor
日本廠就是太信數據
just wondering which brand he refered to ?
or he referred to all japanese brands ?

kitahara0011

會員
97.xxx.xxx.8

2012-04-27 09:40

[#15] ABOUT Damping factor
大部份機種damping都做得唔差

aheung

會員
219.xxx.xxx.132

2019-10-28 08:16

[#16] ABOUT Damping factor
1980年，damping 已做到400。美國便amp 現代版damping 800。

Damping 高同好聽，關係唔大。