英国QUAD(国都) Elite PRE 立体声前级放大器
The Elite Pre forms the heart of any system in which it is placed, and a great deal of work has been undertaken to further enhance the excellent levels of musical transparency delivered by its 99 Series predecessor. This has been achieved by careful component selection and re-tuning of the signal path, whilst maintaining the advanced facilities that are unique to Quad’s solid-state pre-amps, including Quad Link and Amp Bus connectivity (see below), bypass-switchable filter adjustment for bass and treble, and Quad’s unique ‘Tilt’ control that tailors the entire frequency response to suit the user’s preferred balance.
The Elite Pre is packed with technical innovation including noiseless solid-state signal switching and digitally addressed analogue volume and balance controls, which track both left and right channels with exceptional accuracy (better than 0.1dB). A highly specified built-in phono stage is provided for analogue turntables, too.
技术参数 |
|
输入 Inputs |
3 x Aux RCA, 1 x Tape, 1 x Phono MM (MC) |
频率响应 Frequency Response |
|
高电平输入 Line Inputs |
1Hz – 20kHz +0dB / -0.3dB |
高电平输入 Line Inputs |
1Hz – 20kHz (+0dB / -0.3dB) |
0.1Hz – 55kHz ( +/-3dB) |
|
唱头放大输入 MM & MC Inputs |
20Hz – 20kHz (+/- 0.4dB) |
唱头放大级 Phono Inputs MM (MC) |
|
灵敏度 Sensitivity |
>1,3, or 7.75mV (100,300 or 775uV) |
总谐波失真 Total Harmonic Distortion |
‹0.05% (0.01%) |
输出电平 RCA Phono Output level |
775mV (3.3V Max最大) |
阻抗 Impedance |
100 Ohms |
讯噪比 Signal to Noise Ratio |
>105dB (A) |
输出 AMPBUS Output Level |
2V (8V Max) |
阻抗 Impedance |
20 Ohms |
录音电平输出 Tape Output Level |
10, 300, 775mV (10V Max) |
阻抗 Impedance |
330 Ohms |
总电源开关 Main Power On/Off Switch |
Yes |
尺寸 Dimensions (H x W x D) |
70 x 321 x 310 mm |
重量 Weight |
4.42kg |
饰面 Finish |
Black |
遥控器 Remote Control |
43keys |