KEF玩家俱乐部 ！

107.2

原帖由 KYI 于 2010-1-28 01:17 发表
大家好！想问大家现在状态好的二手107大约几钱啊？107和107.2有什么区别啊？声音属于哪一类型？能详细介绍下它的历史吗？用什么功放好点？谢谢！

107是107/2的前身。不过我从来没见过。。声音细腻与大气兼顾，同时很均衡。属于英国箱风格，低音会比较慢、拖，但是高音并不会昏暗。这里比较推荐用audionet推，声音确实很不错。

107.2

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Model 107/2
This KEF loudspeaker is a real design classic. Descended from the legendary Model 105, Model 107/2 really does offer quite remarkable bass extension and exceptional levels of clarity, transparency and image capability. A 25mm (1") aluminium dome tweeter offers additional refinement and an exceptionally well-balanced midrange section gives high resolution and accuracy in soundstaging. Twin input terminals allow bi-wiring and bi-amping. KEF's dual coupled cavity bass loading places maximum power handling and tight control where the musical demands are greatest. Careful load matching and hybrid network design ensure that the system's dynamic range and sensitivity are maximised. In addition a compact enclosure volume of only 72 litres maintains useful response extending downwards to 18Hz and below thanks to the KUBE equaliser - allowing accurate reproduction of those difficult bottom octaves.

Model 107/2 Specifications
Frequency Range 20Hz - 20kHz +/-2dB  
Drive Units  HF: T33 25mm (1") aluminium dome
MF: B110 100mm(5")
polypropylene cone
LF: 2 x B250 250mm (10") paper cone  
Crossover Point  150Hz, 3kHz  
Nominal Impedance  4 Ohms  
Characteristic Sensitivity Level  90dB
Amplifier Requirements  50 - 300W into 4 ohms  
Maximum Output  112dB
Internal Volumes  LF: 72 Litres
MF: 8.5 Litres  
Dimensions 1165 x 330 x 448 mm
45.9" x 13" x 17.6"  
Net Weight  45kg (8.5lbs)  
Dimensions
(H x W x D)  1165 x 330 x 448mm
45.9 x 13 x 17.6in

KYI

能具体说说audionet什么型号吗？107和107.2有什么分别啊？谢谢！

victo-hugo

入了对103.2，有一个声音沙哑，国外论坛里的一个解决方案，居然是把音箱调过来头朝下放置，我试了下，还真管用，太神奇了。

107.2

原帖由 KYI 于 2010-1-28 12:38 发表
能具体说说audionet什么型号吗？107和107.2有什么分别啊？谢谢！

audionet 立体声前级型号从高到低为Pre G2,  Pre1G2.后级型号由高到低为AMP MAX,  AMP,  AMP1.
至少要使用pre1G2+AMP1。
107和107/2的区别我还真不知道。可以问问坛子里的元老级人物tunetech1960~他可是107/2的资深用家。

107.2

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I have owned a set of the 107/2 since 1992, and compared the 107 and 107/2 in the same system at the time of purchase. I thought the 107 and 107/2 had a very similar overall sound, although the 107/2 was somewhat more transparent in the upper frequencies. Overall, I thought the major weakness of the KEF 107 was that it was a little dark, and the 107/2 reduced (but did not eliminate) that weakness.
我从92年开始拥有107/2并且在购买的时候在同一套前端系统上和107比较过。我觉得两对箱子的声音总体上来说非常相似，只是107/2的高频会更有穿透力更明亮些。总的来说我觉得107的缺点是高频有些暗，而107/2在这方面有所提高（但并未完全改善）。
http://forum.audiogon.com/cgi-bi ... 848&read&keyw&zzkef
前两张是107，最后一张是我自己拍的107/2，从高音单元的反光来看，107的高音单元确实与107/2的铝膜单元有所不同，貌似更像是LS3/5A上的那种高音单元。

[ 本帖最后由 107.2 于 2010-1-29 22:28 编辑 ]

107.2

BTW,查资料时我发现老外很喜欢用mcintosh推107或者107/2。。。我还没机会听过mcintosh,不过那估计是低音很拖沓很老派的声音吧？他们大概不像我这样用107/2听lady GAGA~[s:108]

kef.c30

我也是KEF用家，报个到[s:40]

MAHANQIANG

[s:29] 很是郁闷,本想购入一对KEF玩玩,就没发现这里是说说KEF要怎搭配呀,用什么线好的呢?都在不知说些什么东西,这样对新的玩家不怎好~~~闪人[s:29]

107.2

http://www.hifihenkes.de/PRODUKT ... 109_entwicklung.pdf
终极KEF~

googlebobby

TDM 23F和23C的二个跑马场单元都是主动单元还是一只是主动一只被动呀？

Hansenc

新买了一对"爷爷"级的KEF老箱---104AB, 声音很惊人啊!!:loveliness:

107.2

KEF在八十年代还有这么牛的一对箱子啊。。4*12寸低音 最大输出声压超过120db  宽1.3米 体重140kg....英国的jbl..

The KM1 - the Ultimate Listening Experience KEF’s KM1 is a remarkable loudspeaker. Indeed, KM1 could fairly lay claim to being the Ultimate Loudspeaker.
To see KM1 for the first time is mildly awe-inspiring. To hear it is to be immediately struck by a sense of sureness, ease and authority in the reproduction of music, and indeed by how quiet they sound, despite the system’s enormous loudness capability. For KM1 is an exercise in low distortion and headroom. KM1 can ‘cruise’ when playing at very high volume levels, with power to spare, and yet achieve a degree of dynamic resolution unknown to virtually any other conventional loudspeaker system.
KM1 Specifications

Frequency Response	38Hz to 23kHz ± 2dB (-6dB at 34Hz and 25kHz)
Directional Characteristics	Within 1.5dB of reference axis response for ± 7.5º vertically, to 20kHz and for ± 15º horizontally, to 8kHz
Maximum Output	At least 120dB each third octave from 60Hz to 20kHz free field from one system at 1metre, or 2 systems at 2 metres.
Thermal Volume Compression	Typically less than 0.5dB at any frequency and at any level up to maximum output under normal programme conditions.
Distortion	Second and third harmonic less than 3.2% @ 110dB, less than 1% @ 90dB from 60Hz to 20kHz measured at 1m in anechoic conditions.
Input Impedance	22k ohms - floating
Input sensitivity	Full output for nominal 0dBm input (0.774V) adjustable in 3dB steps from - 21dBm to + 12dBm.
Signal/Noise Ratio	>105dB
Driver complement	LF 4 x 300mm Bextrene direct radiator MF 2 x 110mm polypropylene direct radiator HF 1 x 50mm Mylar dome radiator.
Weight	140kg (308lb)
Dimensions	87mm (37/16 in.)
Overall Dimensions (H x W x D)	763(h) x 1315(w) x 665(d)mm 30(h) x 51¾(w) x 26 1/8(d)in.

[ 本帖最后由 107.2 于 2010-1-31 12:03 编辑 ]

mobilest

原帖由 107.2 于 2010-1-31 12:01 发表
KEF在八十年代还有这么牛的一对箱子啊。。4*12寸低音 最大输出声压超过120db  宽1.3米 体重140kg....英国的jbl..

The KM1 - the Ultimate Listening Experience KEF’s KM1 is a remarkable loudspeaker. Indeed, ...

这一对喇叭用了四支B300

声壓惊人

[ 本帖最后由 mobilest 于 2010-2-1 13:32 编辑 ]

googlebobby

原帖由 googlebobby 于 2010-1-30 22:40 发表
TDM 23F和23C的二个跑马场单元都是主动单元还是一只是主动一只被动呀？

会长，这个是二个主动单元吗？