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| 影音天地主旨 ﹝請按主旨作出回應﹞ 下頁 尾頁 | 寄件者 | 傳送日期
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| [#1] Passive Pre amp 同好會 Any high hand can share their experiences? |
mc240 正式會員202.xxx.xxx.156 |
2010-10-01 09:28 | |
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| [#2] Passive Pre amp 同好會 I diy one myself... ^^ |
hiphopzz 正式會員 218.xxx.xxx.19 |
2010-10-01 12:01 |
| [#3] Passive Pre amp 同好會 passive line amp 既level attenuator 多數係用10K volume掣。 以前睇書話Yamaha曾經研究過呢類用途既volume掣用6.5K會最靚聲，不過市面冇呢種數值賣，要訂製或DIY. |
孟波 正式會員 218.xxx.xxx.240 |
2010-10-01 12:23 |
| [#4] Passive Pre amp 同好會 My friend's DIY 10K. Soldering...  |
PLL 正式會員 218.xxx.xxx.161 |
2010-10-01 12:30 |
| [#5] Passive Pre amp 同好會 I like this.... http://audio-database.com/LUXMANALPINE-LUXMAN/etc/at-3000-e.html  |
孟波 正式會員 218.xxx.xxx.240 |
2010-10-01 12:39 |
| [#6] Passive Pre amp 同好會 I'm using this... DIY ..(10K_ 50dB Ladder attenuator)  |
PLL 正式會員 218.xxx.xxx.161 |
2010-10-01 13:15 |
| [#7] Passive Pre amp 同好會 One more photo.  |
PLL 正式會員 218.xxx.xxx.161 |
2010-10-01 13:19 |
| [#8] Passive Pre amp 同好會 SPL Volume 2 http://www.spl.info/index.php?id=184  |
nxzh 正式會員 116.xxx.xxx.39 |
2010-10-01 13:45 |
| [#9] Passive Pre amp 同好會 SPL rear panel show a AC "Power" input. Is it active gear ? ( Not passive ) Right? 最後修改時間: 2010-10-01 14:08:34 |
PLL 正式會員 218.xxx.xxx.161 |
2010-10-01 14:07 |
| [#10] Passive Pre amp 同好會 My DIY dale resistor volume control. Very compact.  最後修改時間: 2010-10-01 14:11:41 |
tvc 正式會員 218.xxx.xxx.16 |
2010-10-01 14:11 |
| [#11] Passive Pre amp 同好會 My other transformer volume control in a China made wooden box. Better sounding than it was in a metal box. The transformer core is amorphous which is quite transparant sounding.  |
tvc 正式會員 218.xxx.xxx.16 |
2010-10-01 14:15 |
| [#12] Passive Pre amp 同好會 mc240 兄, 請問兄台用緊乜類型Passive Pre ? Transformer type or Resistor? |
PLL 正式會員 218.xxx.xxx.161 |
2010-10-01 14:40 |
| [#13] Passive Pre amp 同好會 Hi I am thinking of getting Music First Classic pre amp? any feedback or comments? Thanks |
mc240 正式會員 202.xxx.xxx.156 |
2010-10-01 14:46 |
| [#14] Passive Pre amp 同好會 Form my experience.. ..( Caused passive pre-amp no dB Gain ) If you adopted passive Pre-Amp. you must have a high Gain Power-Amp. I'm using that DIY Power-Amp around 50dB Gain. Because usually Pre-Amp + Power-Amp around 50dB Gain. ( Pre 20dB + Power 30dB = 50dB Gain ) In case not enough dB Gain such as 30dB Gain Power-Amp. The sound performance become not enough Dynamic Force . |
PLL 正式會員 218.xxx.xxx.161 |
2010-10-01 15:01 |
| [#15] Passive Pre amp 同好會 Sensitivity may be easier to find in power amp spec. If it is 1 ~ 1.5 Vrms, a CD player with passive pre-amp is sufficient to fully driver the power amp. |
pansonpoon 正式會員 203.xxx.xxx.176 |
2010-10-02 17:00 |
| [#16] Passive Pre amp 同好會 These were passive pre I've used. R = resistor type, T = transformer based 1) R: Audio Synthesis V (Vishay resistors) 2) R: Luminious Audio Axiom, 3) R: Tweakaudio Ultimate Attenuators, 4) T: Django TVC (Billington tannies) 5) T: Promitheus Audio Signature (dual mono double c-core tannies) I find 'T' sounds superior than 'R' in general. Here attached the Promitheus inner.  最後修改時間: 2010-10-02 19:05:47 |
twice 正式會員 116.xxx.xxx.18 |
2010-10-02 19:04 |
| [#17] Passive Pre amp 同好會 '  |
twice 正式會員 116.xxx.xxx.18 |
2010-10-02 19:06 |
| [#18] Passive Pre amp 同好會 My Music First Audio  |
dominique 正式會員 112.xxx.xxx.50 |
2010-10-04 00:11 |
| [#19] Passive Pre amp 同好會 Read this guys - summing up many good perspectives: You don't have to agree with him but he has some good points: "Any system that sounds better with the addition of an "Active" Linestage is an unequivocal indication that: A mistake has been made in the choice and "the matching" of the components and/or cables." http://www.high-endaudio.com/RC-Linestages.html I finally settle on the McCormack TLC-1 after many years of treasure hunting. Some said resistive preamp is not dynamic and muddy bass - NO WAY for this TLC-1. Anyway, there is always another better passive preamp out there so what the hack! Let's go back to the music.  |
jefftse 正式會員 61.xxx.xxx.248 |
2010-10-04 03:10 |
| [#20] Passive Pre amp 同好會 McCormack is very good. I just sold my McCormack ALD-1 to another R33 C-hing. Great value and dynamic sound !!!! |
dominique 正式會員 112.xxx.xxx.179 |
2010-10-06 14:09 |
