英国QUAD(国都) Elite ST立体声后级放大器
The Elite Stereo amp has been carefully revised to ensure it retains its predecessors’ acclaimed musicality, whilst delivering enhanced punch and drive, alongside greater finesse and resolution. New ultra-low-noise transformers are used, and all power supply components have been specially selected following extensive listening tests. Delivering 2x80W, the Elite Stereo offers instantaneous overload recovery and full protection against over-driving without resorting to output line fuses or relays, which degrade the quality of the audio signal. It also delivers more sonic presence and impact than its predecessor, whenever the music requires it.
技术参数 |
|
输出功率 Output Power |
80W RMS x 2, 8Ohms |
频率响应 Frequency Response |
0.2Hz – 75kHz (+/-3dB) |
总谐波失真 Total Harmonic Distortion |
‹0.005% at 70W, 1kHz |
‹0.05% at 70W, 20kHz |
|
讯噪比 Signal to Noise Ratio |
>105dB (20Hz – 20kHz) ref 100w |
输入灵敏度 Input Sensitivity (RCA) |
775mV(for max output) |
输入阻抗 Input Impedance (RCA) |
33KΩ |
输入灵敏度 AMPBUS Input Sensitivity |
2.0V(for max output) |
输入阻抗 AMPBUS Input Impedance |
10KΩ |
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 |
6.25 kg |
饰面 Finish |
Black |