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发表于 2014-9-20 17:21:41
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===========下面是Neumann另外一个型号W444STA国外的一些评价5 {6 Z& s- X& ~! Z
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Neumann W444STA dual fader / stereo preamp4 l5 Q2 d7 `; G% ?7 \9 t
This is the earliest and most desirable version of Neumann's studio faders.2 L1 X, N$ \3 M* a2 n e* x
Broadcasting gear with incredible build quality - at those times, construction costs were not an issue.( ~* c7 B6 m6 V/ |) j
The list price of the last W444sta modules that were sold in the early 1990s was around 2,000
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$ n& R4 v( E c0 x1 QAll discrete design with Mu-metal shielded Haufe transformers on the inputs and outputs.
* i1 ^$ y2 h0 A: Q, V; m8 J; X, A9 qThese faders are integral part of the incredible sound of the Neumann N20 broadcasting desks.
8 e8 W& v" x |, Y/ H( ]7 H& ?Their fully balanced signal path and beefy output section allow to drive lots of devices in parallel.5 u& C" |5 ]! ]
Thanks to this the entire routing of these consoles (Auxes, sub-groups) was passive.
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The internal preamps have up to 20dB of clean gain.
- E: x3 x+ \; K6 s! K7 BThey sound awesome on a pair of overheads for example, or other loud sources like guitar amps./ |" o- |) p+ f
Running mixes through these will add a nice sheen and the low end gets very palpable.# J' s* {) p. H9 u0 m0 p8 g! u
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The W444sta can also be considered an ideal preamp for high end hi-fi systems.
* a& e c1 F) E9 x3 G- hYou'd be hard pressed to find a better front end at this price.+ y3 O( R; @7 e, b( \+ [0 b+ [
9 J( \% ]1 ]6 B! n* b4 j# ^/ {3 RPower requirement: 24V DC.纽曼W444STA双推子/立体声前级放大器 这是纽曼的录音室推子最早和最可取的版本。 2 T/ b0 f$ m8 Z6 |4 \. L
广播齿轮以令人难以置信的建造质量 - 在这些时候,建筑成本狼人不是一个问题。
6 S; P* q# }. \1 ~加载模块的标价W444sta做狼人在20世纪90年代初出售其约2,000
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' X0 T) x1 U! q$ e有木金属全离散屏蔽设计上的投入和产出Haufe变压器。
, u& O9 p1 z& c$ h( r; ?1 o7 H7 \0 ]这些推杆的纽曼N20广播书桌令人难以置信的声音组成部分。
0 z3 Y% b0 Z6 O5 z) i* v/ y& v他们完全平衡的信号路径和结实的输出部分允许驾驶手并行设备。 6 i6 s# e2 ]" o4 R) l4 _. y
由于合成控制台(辅助编组,分组)的被动的这种整个路由。 ! j$ F& t1 l( b2 T8 {5 E
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' I& j2 B: j" x0 r- w0 a; [内部前置放大器有多达清洁增益20分贝。 * w' w* o7 v8 j2 K' `
他们的声音真棒一双开销,例如,或其他响亮的来源,如吉他放大器。 4 M) S4 e/ r: S: I( ] t7 q# v
通过合成混合运行将添加一个漂亮的光泽和低端变得非常显而易见的。 + H; d8 ]+ S* A7 D$ K5 H- L# @
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该W444sta因此可以在理想的前置放大器为高端音响系统的考虑。
1 P# F, v1 W$ y, ]" V# Z你会很难找到这样的价格更好的前端。 . @7 O+ r V$ a% E
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$ `8 y O% M/ w# a2 l) V电源要求:24V直流。; d4 m5 v/ E- ?- k2 L5 a
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