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楼主: terencet

[其它] 请各位发表下,对插头、端子的看法

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 楼主| 发表于 2012-3-27 11:12 | 显示全部楼层
读不进书 发表于 2012-3-27 11:06
不比了不比了

另外一款:


Nominal Impedance
额定阻抗 8 ohm
Recommended Frequency Range
频响范围 30-20000 Hz
Short Term Power Handling
短期最大功率 110 W
Long Term Power Handling
长期最大功率 40 W
Characteristic Sensitivity(1W, 1m)
特性灵敏度 94 dB
VAS
等效容积 134 Litres
Qms
机械Q值 4.36  
Qes
电Q值 0.38  
Qts
总Q值 0.35  

Air Gap Height
气隙高度 6 mm  
Magnetic Gap Flux Density
磁通密度  1.1 T
Force Factor
力因子  6.4  
Magnet Weight
磁铁重量  0.6 Kg  
Total Weight
喇叭总重量 2.05 Kg

Voice Coil Resistance
音圈阻抗  5.7 ohms  
Voice Coil Inductance
音圈电感  0.09 mH
Voice Coil Diameter
音圈直径 26 mm
Voice Coil Height
音圈高度 12 mm
Moving Mass
振动质量  12.6 g
Air Load Mass In IEC Baffle
IEC障板下的空气负重 1.92 g
Suspension Compliance
顺性 2.2 mm/N
Suspension Mechanical Resistance
机械力阻 0.63 Ns/m
Effective Piston Area
有效振动面积  222 cm2
Linear Coil Travel (p-p)
线性位移量 6 mm
Maximum Coil Travel (p-p)
最大位移量 14 mm
Free Air Resonance
自由场谢振频率 30 Hz
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 楼主| 发表于 2012-3-27 11:15 | 显示全部楼层
呵呵!此贴变了全频贴!
派扬音箱 618大促
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 楼主| 发表于 2012-3-27 11:16 | 显示全部楼层
读不进书 发表于 2012-3-27 11:06
不比了不比了

去年美国权威音响杂志的评选:

This is really weird. Our overall Product of the Year is a loudspeaker—but it's not our Loudspeaker of the Year, the Magico Q5. It's not the Vivid B1 or the Sony SS-AR1 or the B&W 800 Diamond—all worthy candidates. It's not even the Wilson Sophia 3. The 2011 Overall Product of the Year is the Voxativ Ampeggio, an unconventional, single-driver speaker designed in part by the German piano manufacturer Schimmel and distributed in the US by Audioarts, a very young, very small, appointment-only audio salon in Manhattan. What the hell?
Before we try to understand how this could have happened, let's take a look at the Ampeggio itself. This distinctly gorgeous loudspeaker uses a single proprietary 7" dual-cone driver with a large, convex surround, designed to accommodate a much greater excursion than the typical Lowther driver. The complex cabinet, designed and voiced in collaboration with Schimmel Pianos, incorporates a series of faceted internal boards for optimal radiation resistance, and houses a twice-folded horn nearly 9' long.

Last spring, I accompanied Art Dudley on a brief visit to Audioarts to listen to the Voxativ Ampeggios. Had you told me then that this strange, humpbacked speaker would be our Product of the Year, I would have considered you crazy. In the small listening room, the Ampeggios sounded okay at best: Though they had an uncommonly smooth midrange, they lacked spatial depth and image specificity, and offered little to no low-end impact. But Art heard something in the Ampeggio that I simply missed. He heard its potential, he heard its heart. He got up from his listening seat, walked over to one speaker, crouched low, gently caressed that lovely driver, and requested a pair of review samples.

Art's brave, I thought.

Weeks later, the word from Art was that it had taken quite a bit of work to position the Voxativs for optimal bass response, bass extension, and treble response, but once that was done, the speakers sounded . . . superb. They offered the typical Lowther traits of transient speed, spatial presence, dramatic ease, and physical impact, but added deep, well-controlled bass and excellent soundstaging. I was surprised. John Atkinson made a trip up to Art's place, in Cherry Valley, New York, and returned with a similar report. While JA was also impressed by the Ampeggio's sound, he raved about the speaker's superbly flat in-room response and genuine 98dB sensitivity. What the hell?

Weeks later, I got to hear the Ampeggios again, this time at the Atlanta AXPONA show. Carefully positioned in a room that was usefully large but far from ideal, the Ampeggios sounded sweet, relaxed, and dynamic. I could have stayed and listened forever. Finally, I heard what Art had heard all along. From his review: "The Voxativ Ampeggio went beyond sounding good: More than once, with too many records to mention, I found myself stopping to marvel at its brilliantly good pitch certainty. . . . And while it's one thing to focus on such a characteristic for a moment at a time, it's quite another to bask in it subconsciously—and the Voxativs allowed me to do just that. I was able to enjoy everything I played through them—not just as sound but as music—without fatigue, frustration, or, worst of all, lack of interest."

Clearly, the Voxativ Ampeggio fuels our passion for music. And with that in mind, it really should come as no surprise that this strange new speaker is our Product of the Year for 2011. In its design, appearance, and sound, the Voxativ Ampeggio is bold, beautiful, distinct, and fun—a product to admire, love, and honor. Congratulations, Voxativ—and thanks.

点评

好大一段,好像作者很喜欢说“What the hell",全世界发烧者的文风还真差不多。  发表于 2012-3-27 11:21
丹拿新意境
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 楼主| 发表于 2012-3-27 11:17 | 显示全部楼层
resized_T2cbKqXahaXXXXXXXX_!!253907237.jpg
音联邦
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 楼主| 发表于 2012-3-27 12:00 | 显示全部楼层
读不进书 发表于 2012-3-27 11:06
不比了不比了

边工作边讨论真不容易!
The 2011 Overall Product of the Year is the Voxativ Ampeggio
1201171100bfd00e0a42eec3d2_jpg_thumb.jpg
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 楼主| 发表于 2012-3-27 14:35 | 显示全部楼层
读不进书 发表于 2012-3-27 00:02

还有很多全频资料要告诉大家,但此贴离题了,还是说回配件吧!
全频迟些开个新贴跟大家讨论吧。[s:21]
香港弦声音响
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 楼主| 发表于 2012-3-27 14:45 | 显示全部楼层
jimmyicon 发表于 2012-3-27 09:04
音响系统底子好,配上称职的线材就行了,其他的也是合格称职的,声音都不会差到哪里

同意,一万的音响不可能配上一万的线材和配件的,音响才是主体!
但在有限的线材和配件花费上,大前题是如何玩的聪明!:victory:
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发表于 2012-3-28 09:06 | 显示全部楼层
本帖最后由 jimmyicon 于 2012-4-23 18:40 编辑

................
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 楼主| 发表于 2012-3-31 22:16 | 显示全部楼层
为何小弟说电工叉比贵价名牌叉好声?
IMG_8508.JPG
IMG_8508.JPG
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 楼主| 发表于 2012-3-31 22:20 | 显示全部楼层
第一:当然是价钱平!
第二:各位可用刀或沙纸刮去表面银色便知道!{:soso_e182:}
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 楼主| 发表于 2012-4-5 23:50 | 显示全部楼层
第一:当然是价钱平!
第二:各位可用刀或沙纸刮去表面银色便知道!
各位有行动吗?这是音响配件的大秘密!{:soso_e182:}
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 楼主| 发表于 2012-4-9 21:28 | 显示全部楼层
各位用刀或沙纸刮去表面银色没有,当你刮去表面後,你会发现这便宜的电工叉是音响常以贵价宣称的"紫铜"!!!{:soso_e182:}

IMG_8514.JPG

IMG_8511.JPG
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 楼主| 发表于 2012-6-29 22:39 | 显示全部楼层
anony 发表于 2012-3-27 08:49
Fig.1 Voxativ Ampeggio, electrical impedance (10 ohms/large vertical div.).

兄台仍不知新一代全频已达致的音频吗?[s:14]
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 楼主| 发表于 2012-6-29 22:41 | 显示全部楼层
读不进书 发表于 2012-3-26 23:40
全频单元和声学相位有关,和动态瞬态无关的。再说全频也不是完美的,高音有被低音信号调制失真的缺陷。

兄弟仍不相信?:victory:
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 楼主| 发表于 2012-6-29 23:14 | 显示全部楼层
mozart08 发表于 2012-3-21 22:24
机子的插座换成古河,有明显变化。当然,在欧姆定律之外的东西,某些人是认为不存在的

[s:20]
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