Technical Specifications ECI 2 :
The following technical data were measured on randomised test objects and are typical
data. All measurements are made with the following equipment:
Distortion analyser: Tektronix AA501
Oscilloscope: Tektronix 468
Oscillator: Tektronix SG505
Frequency counter: Rascal 9838
Phase meter: Hewlett Packard 3575A
Preamplifier section
Input impedance 17 kOhm
Max. input > 14 Volt RMS
Equivalent input noise < 3 µV
Input sensitivity for rated output 0.3 V
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 Ohm
Max. peak current > 45 A
THD (measured at 1 kHz half power, 8 Ohm) < 0,005 %
THD (measured at 1 kHz -1 dB 8 Ohm) < 0,005 %
Rated output power
10 % change in line voltage will give app. 20 % change in output power.
8 Ohm2 x 50 W
4 Ohm2 x 90 W
2 Ohm2 x 150 W
Power consumption (no load or signal) 70 W
Dimensions
Width 432 mm / 17 inches
Depth 400 mm / 15.8 inches (incl. handles)
Height 115 mm / 4.5 inches
Weight 11Kg / 24.2 lbs.
The manufacturer reserves the right to alter these specifications without further notice.
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