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Photos and specs Stereo amplifier Electrocompaniet ECI-5 MK II

Review and test Stereo amplifier Electrocompaniet ECI-5 MK II
  • Stereo amplifier Electrocompaniet ECI-5 MK II
  • Stereo amplifier Electrocompaniet ECI-5 MK II
  • Stereo amplifier Electrocompaniet ECI-5 MK II

Description stereo amplifier, Electrocompaniet ECI-5 MK II


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Electrocompaniet ECI-5 MK II &.; high-performance, fully balanced integrated stereo amplifier with remote control connected DC from input to output. Rated power amplifier &.; 2 x 120 watts.



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This amplifier replaced the models ECI4 / ECI5, production of which began in 2000. The MKII version Electrocompaniet uses the latest technologies that significantly improve the detailing and dynamics, &.; so largely ECI5 MKII is a completely new amplifier.


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More information about the technology used in the new amplifier Electrocompaniet ECI5 MKII:


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Compared to new ECI5 amplifier ECI5 MKII is equipped with a more powerful output stage. Doubled the number of output transistors improves control at low frequencies and increases the stability with difficult loads.


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Improved features-current &.; ECI5 MKII is equipped with a powerful 500 VA transformer with a Bank of capacitors with a capacity of 80,000 UF. Such resources power Electrocompaniet ECI-5 MK II perfectly reproduces the most dynamic recording.


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In addition, the amplifier incorporates a new improved circuit protection from overloads, allowing to remove from the design of the output relay. Due to this the output stage is connected directly to the speakers, and the signal is absent the relay, which quality tends to worsen with time.


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Input switching is by means of analog switches High-End who do not bring in the sound almost no distortions and ensure long-term trouble-free operation.


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Input stage based on discrete circuits class A without feedback. In the output stage applies a shallow negative feedback, carefully tuned to achieve good driveability in the low range, detailed, open midrange and a warm, deployed top.


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The new display oversized great read with the listening space and is equipped with a dimmer function.


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ECI-5 MKII is equipped with the following outputs: balanced, unbalanced and record output. When used in bi-amp with balanced out Electrocompaniet ECI-5 MK II you can connect to additional amplifier.


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In the power supply Electrocompaniet ECI-5 MK II uses a unique proprietary technology FTT (Floating Transformer Technology) developed by Electrocompaniet.

Characteristics of the stereo amplifier Electrocompaniet ECI-5 MK II

The preamp section&#;
Input impedance (balanced input)47кОм
The maximum input voltage10 V rms
Noise level (1 V rms, 20 Hz &.; 20 kHz, balanced)-135 dB
THD noise (1 V rms, 20 Hz &.; 20 kHz, balanced)<0,003%
Sensitivity (balanced mode)0 dB
Section of the amplifier&#;
Output impedance< 0.02 Ω
Frequency range1 Hz &.; 150 kHz
Transient interference> 120 dB
THD (20 Hz &.; 20 kHz)< 0,004%
The maximum peak current>100A
Damping factor (8 Ohm load)>350
Input sensitivity (120W output)1.3 V rms
Input sensitivity the output HT&#;(120 watts)1V rms
Rated output power&#;
8 Ohms2 x 120 Watt
4 Ohms2 x 200 Watt
2 Ohm2 x 370 Watts
Power consumption (no load or signal)100 W
In standby mode1 W
Sizes&#;
Width483 mm
Depth405 mm
Height135 mm
Weight20 kg

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