ECI1 - Technical specifications - Reviews & Tests - Download
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Preamplifier section
Input impedance 47 kW
THD (1kHz 1V input, 1V output) 0,001%
Max. input > 14 V RMS
Channel separation
(1V output at 1kHz) > 90dB
Equivalent input noise < 3 µV
Output impedance 100 W
Amplifier section
Main voltage 120 V / 240 V. Clipping point of the amplifier is set to a level where total harmonic distortion (THD) is 0.2 %.
Output Impedance
(20 Hz - 20 kHz) < 0,01 W
Input sensitivity for rated output 0.4 V
Max. peak current > 80 A
THD (measured at 1 kHz
half power, 8 W) < 0,001 %
THD (measured at 1 kHz
-1 dB, 8 W) < 0,001 %
Noise
(measured with both inputs shorted) 400Hz - 30kHz : 150 µV
10 Hz - 30 kHz : 180 µV
Rated output power
10 % change in line voltage will give app. 20 % change in output power.
8 W 2 x 100 W
4 W 2 x 200 W
2 W 2 x 350 W
Power consumption
(no load or signal) 161 W
Dimensions
Width 432 mm / 17 inches
Depth 380mm / 15 inches
Height 125mm / 5 inches
Weight 16Kg / 35.2 lbs.
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我对eci-1的评价
1.在合并机中少见的控制力,恐怕只有383可以比它好;
2.在合并机中少见的声音密实度,恐怕也只有383可以媲美;
3.在我所有见到的合并机中最好的音场;
4.结像力虽然不是我见到最好的,但结像不随功率的大小而移动(和音箱有关)是我见到唯
一的;
5.声音的平衡感是我见过的最好的合并机。
不足也可能是特点:
1.在中频某个区域有一定堆积,在听小提琴(低频)时把高频的泛音给淡化了,播放其它音
乐时无此感觉;
2.没遥控;
3.这个功放的工业设计过于保守、老套,有些部分不能满足需求,如电源开启指示不明显。
总之在此价位的合并机和前后级在音乐表达上可谓登峰造极。