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[#1183] 黑膠新手,從何入手?    
Denon DL-103R Specifications

Compliance 5x10-6cm/dyne
Weight: 8.5g

AT-33EV

重量
6.9克
静态柔顺度
40 x 10-6cm/dyne
动态柔顺度13 x 10-6cm

Linn Lttok LV 唱臂
Effective mass: 11.5g

最後修改時間: 2012-01-14 13:08:03
紅茶館亡魂一肥材
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203.xxx.xxx.181
2012-01-14 12:50
[#1184] 黑膠新手,從何入手?    
AT-33EV
重量: 6.9克
静态柔顺度: 40 x 10-6cm/dyne
动态柔顺度: 13 x 10-6cm(vertical? horizontal?)

Linn Lttok LV 唱臂
Effective mass: 11.5g

159
____________

√〔(6.9+11.5)*13〕

Resonance Freq = 10.28 Hz(passed ?)


Denon DL-103R
5cu(Compliance 5x10-6cm/dyne)
應該是vertical(垂直)數據,horizontal(水平)要落碟量度...

最後修改時間: 2012-01-14 13:41:04
黃思璁
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119.xxx.xxx.165
2012-01-14 13:30
[#1185] 黑膠新手,從何入手?    
Linn + AT33=10.2=ok

Linn +103r =15.7=太大

如果數字比10多或小如何解決?
紅茶館亡魂一肥材
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203.xxx.xxx.191
2012-01-14 13:41
[#1186] 黑膠新手,從何入手?    
Denon DL-103R
5cu(Compliance 5x10-6cm/dyne)
應該是vertical(垂直)數據,horizontal(水平)要落碟量度...

Linn +103r =15.7=太大
如果數字比10多或小如何解決?

有兩種方法:
1) 加大質量mass,即昨晚講的加幾gram專用墊片,是比較方便及容易的做法。
2) 令柔順度改變(即:增加),但比較難掌握。(不建議新手這樣做了)

最後修改時間: 2012-01-14 13:53:30
黃思璁
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119.xxx.xxx.165
2012-01-14 13:51
[#1187] 黑膠新手,從何入手?    
how to?
horizontal(水平)要落碟量度...

用兩毫子ok?
昨晚講的加幾gram專用墊片

最後修改時間: 2012-01-14 13:56:05
紅茶館亡魂一肥材
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203.xxx.xxx.15
2012-01-14 13:53
[#1188] 黑膠新手,從何入手?    
1) how to?
horizontal(水平)要落碟量度...
==============================
Ans: 用test record

2) 用兩毫子ok?
==============================
Ans: 不建議,因不夠平、易走位、易有諧振..等,得不償失!

3) 昨晚講的加幾gram專用墊片
==============================
Ans: 通常是一塊2g,逐片加...至滿意為止。

最後修改時間: 2012-01-14 14:01:42
黃思璁
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2012-01-14 13:55
[#1189] 黑膠新手,從何入手?    
The compliance figures for AT and Denon cartridges are measured at 100Hz so they should be multiplied by a value between 1.5 to 2 or dividing the static compliance by 2 to get rough estimations at 10Hz.

According to Warp Engine Stylus Cantilever Tonearm Mechanics calculator provided by Luckydog on vinylengine, the calculated resonance for the AT 33EV is 5.71Hz and the Denon 103R is 14.18 Hz, so both cartridges are not compatible with the Ittok.

http://www.luckydog.demon.co.uk/images/warpengine00.xls
kcc123
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78.xxx.xxx.199
2012-01-14 17:47
[#1190] 黑膠新手,從何入手?    
The compliance figures for AT and Denon cartridges are measured at 100Hz so they should be multiplied by a value between 1.5 to 2 or dividing the static compliance by 2 to get rough estimations at 10Hz.
=================================================
Interesting.
If you don't mind, please further elaborate this statement.
Thank you.

最後修改時間: 2012-01-14 20:05:49
黃思璁
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119.xxx.xxx.165
2012-01-14 20:04
[#1191] 黑膠新手,從何入手?    
It is a well known fact that their compliances are measured at 100Hz; if you search on the internet you will find the answers. Also I have 11 AT and 8 Denon cartridges in my possession, hence I have their supplied specifications on hand to verify that.

Here is a interesting thread about compliance and damping of cartridges:-

http://www.vinylengine.com/turntable_forum/viewtopic.php?t=24692



最後修改時間: 2012-01-14 20:35:27
kcc123
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2012-01-14 20:25
[#1192] 黑膠新手,從何入手?    
Kcc123 Hing

Not this part.
For example, why it should be should be "multiplied by a value between 1.5 to 2 or dividing the static compliance by 2 to get rough estimations at xxHz."
黃思璁
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119.xxx.xxx.165
2012-01-14 20:31
[#1193] 黑膠新手,從何入手?    
Hi 黃兄,

Please read the vinylengine thread!
kcc123
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2012-01-14 20:42
[#1194] 黑膠新手,從何入手?    
Here are couple of threads from Audiokarma and Vinylengine:-

http://www.audiokarma.org/forums/archive/index.php/t-407136.html

http://www.vinylengine.com/turntable_forum/viewtopic.php?t=31472&postdays=0&postorder=asc&start=0

最後修改時間: 2012-01-14 21:01:12
kcc123
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2012-01-14 20:51
[#1195] 黑膠新手,從何入手?    
kcc,

I am always fond of the OC9 and I have been using the Mark II and III with my Ittok with many good listening hours.

I have also used the MC20 Supreme with both my Ittok and Helius Aureus I(supposedly on bar or even better than Ittok). Co-incidentally they have both been suggested in your link.

I once used a 103R but I was never happy with the result. It didn't seem to match well with my EAR 834P and the sound seems like a rough diamond which needs a lot of polishing(tweaking) to get the best out of it.

I heard good reviews with some modified 103R but I never try one myself.





最後修改時間: 2012-01-15 04:25:48
chinaimamn
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109.xxx.xxx.229
2012-01-15 04:25
[#1196] 黑膠新手,從何入手?    
Hi Chi,
The 103 or103R needs a heavy arm to perform at its best; one with an effective mass of 20 grams is the minimal requirement. The Ittok is about 12 grams so it is not an ideal match though it still works adequately.

My 103R has been modified and housed in an aluminium body which lifts its performance to a higher level.


My AT OC9


AT 33ANV





最後修改時間: 2012-01-15 06:09:11
kcc123
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2012-01-15 05:55
[#1197] 黑膠新手,從何入手?    
Kcc,

I am no techno-buzz so I get the choice by my ears. That was then.

I play more mono more than ever !
chinaimamn
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109.xxx.xxx.47
2012-01-15 06:28
[#1198] 黑膠新手,從何入手?    
原本微調唱臂高度也好玩^^

今天把唱臂放低2張紙厚度, 口水聲大有改善之外
估5到,低頻又豐滿DD.

正!
紅茶館亡魂一肥材
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14.xxx.xxx.154
2012-01-15 13:17
[#1199] 黑膠新手,從何入手?    
最近有很多網友問及DL-103r系列,先提醒大家一下,103在中高質量臂(參考值約為16-25g)有較佳表現,要強行用於中低質量臂,便要三思了。
黃思璁
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2012-01-15 14:19
[#1200] 黑膠新手,從何入手?    
黃兄高見,非常認同!
kyu888
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110.xxx.xxx.117
2012-01-15 15:51
[#1201] 黑膠新手,從何入手?    
毒Hill兄
高乜鬼嘢見,只是黃某跟本不會盡信生產商的資料。
況且,業界量度標準往往不同。
Denon的是x10-3/dyne 100Hz
AT的可以是x10-6/dyne xxHz
...etc.

之前有些link, 那些程式卻非常依賴輸入數據的統一度及準
確度。發燒友不免無所適從,更可能令新手卻步。

對於黃某而言,對這玩意,最簡單、最易用、最有趣有效的,莫過於用test record量度。Denon DL-103r系列的柔順度,未必如大家想像的低!

最後修改時間: 2012-01-15 21:31:25
黃思璁
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202.xxx.xxx.204
2012-01-15 21:18
[#1202] 黑膠新手,從何入手?    
黃兄, Denon DL-103R 系列用中高質量臂真係匹配好多效果理想;小弟都覺得103R系列柔順度是可接受的。
kyu888
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202.xxx.xxx.195
2012-01-15 21:54
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