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英国NAIM  茗功放系列 [复制链接]

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sanyue
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只看该作者 40 发表于: 2009-09-13
相关产品
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sanyue
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只看该作者 41 发表于: 2009-09-13
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sanyue
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只看该作者 42 发表于: 2009-09-13
NAIM  茗  NAP 202前级 放大器
NAC 202 preamplifier

The Naim NAC 202 combines first-class sound quality with flexibility, style and excellent value.
Significant improvements in technology led to an entirely new range using new high quality star-earthed circuit boards, combining the classic Naim values of musicality and power with flexibility and value.
The Naim NAC 202 may either be powered by a NAP 150 or NAP 200 amplifier or significantly upgraded by adding Naim power supplies to independently feed the analogue audio and digital control circuits.
Low-resonance circuit boards and anti-vibration, resonance controlling feet minimize the effect of microphonic vibration on the highly sensitive electronic components.
Carefully matched precision rotary potentiometers with precious metal wipers are used to ensure long-term stability and preserve musical integrity. The intelligent balance control combines a high quality motorised potentiometer for the best performance with intelligent circuitry to indicate the centre position.
The NAC 202 features a silent microprocessor that sleeps during listening and controls all aspects of the amplifier including: optical protection circuits that continuously monitor the power supplies ensuring safe shut down in the event of a power cut; user-configurable 'Smart IR' remote control for simple easy and control of the naim system
The six inputs on the Naim NAC 202 can be selected directly from either the front panel or the NARCOM system remote. In addition to the usual DIN plug inputs, preferred for their superior earthing and impedance matching, two of the inputs can be configured for use with the more common RCA phono connectors, allowing a wide range of non-Naim cables and components to be used. A dedicated unity-gain input is also provided for use with the Naim AV2 processor or similar.
  • Six line-level inputs including two user-configurable versatile (DIN / phono) inputs.
  • User configurable unity-gain AV input.
  • Powered input for use with Stageline or Prefix phono stage.
  • Full infrared remote control.
  • RC5 input for wired remote control in complex installations.
  • Optional RS232 input / output for use in full home automation systems.
  • Upgradeable with both analogue (Hi-Cap, Super-Cap) and digital (NAPSC) power supplies.
The years of research Naim spent developing the new NAC 552 flagship preamplifier introduced a new level of technical and musical performance. Many of the developments, along with the elegant new styling have been applied to the NAC 202.

click image to enlarge
click image to enlarge
Specifications
Analogue inputs
6 (2 configurable)
Tape outputs
3
Input sensitivities
75mV, 47kOhm
Output levels, tape
75mV, 600 Ohm
Main output
0.775V, <50 Ohm
Overload margin, all inputs, all audio frequencies
40dB
Dimensions (H x W x D)
87 x 432 x 314mm
Finish
Black
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sanyue
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只看该作者 43 发表于: 2009-09-13
规格
Specifications
模拟输入
6足 (2 配置)
磁带
3
输入灵敏度
75mV, 47kOhm
输出电平，磁带
75mV, 600 Ohm
主输出
0.775V, <50 Ohm
增益范围，所有，所有频率输入
40dB
尺寸 (H x W x D)
87 x 432 x 314mm
完成品
黑色




说明书：

preamplifiers [NAC 552, NAC 252, NAC 282, NAC 202, NAC112] [970KB]
享受生活，轻轻松松玩音响
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sanyue
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只看该作者 44 发表于: 2009-09-13
NAC 202前级的价格
定价：35300元/台


[hide=10]

售价：24700元/台
[/hide]
享受生活，轻轻松松玩音响
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sanyue
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只看该作者 45 发表于: 2009-09-13
对应的后级

NAC 200
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sanyue
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只看该作者 46 发表于: 2009-09-13
享受生活，轻轻松松玩音响
玩音响，玩的就是电流和振动。
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sanyue
管理员
只看该作者 47 发表于: 2009-09-13
相关产品
享受生活，轻轻松松玩音响
玩音响，玩的就是电流和振动。
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sanyue
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只看该作者 48 发表于: 2009-09-13
相关搭配
享受生活，轻轻松松玩音响
玩音响，玩的就是电流和振动。
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sanyue
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只看该作者 49 发表于: 2009-09-13
NAIM  茗  NAP 250  后级
NAP 250 power amplifier
The newest Naim NAP 250 delivers speed, power and agility providing exceptional detail and musicality in a package built to swing for another 25 years.
For 27 years the NAP 250 has been at the heart of thousands of high-quality audio systems around the world. During the years of research that went into the NAP 500, many technical developments came about that could be successfully applied to the NAP 250. Many of these developments, along with the elegant new styling have been incorporated, resulting in a new Classic line-up.
Like the flagship NAP 500, and the NAP 300, the NAP 250 uses a new circuit design with improved earthing arrangements, built on a very high quality, anti-resonance main audio circuit board. The NAP 250 uses the same 007 transistors that were custom-designed for the NAP 500. These outstanding components each provide up to 80 amps and 350 Watts, negating the need to use parallel pairs of transistors (which always have a negative effect on sound). Additional 007 transistors are used in the fully regulated power supply, ensuring the very best performance.
Anti-vibration, resonance-controlling feet serve to protect the sensitive internal components from resonance and microphonic vibration.
A new top-quality transformer is used providing the ability to deliver more than 15 Amps and swing a massive 400VA on transients. The NAP 250 is stable into any load and able to drive a 2-Ohm load for long periods of time.
click image to enlarge
click image to enlarge
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