Eclipse - Fujitsu Ten AVN7000 brochure ICEpower technology revitalizes the amplifier line

ICEpower® technology revitalizes the amplifier line.

ECLIPSE’s latest power amplifiers feature new ICEpower ® technology. Seeing increasing use even in ultra high-end audiophile equipment, ICEpower ® advantages include superior audio quality, compactness and reduced energy demand as well as reliability. Employing ICEpower ® analog technology in ECLIPSE power amplifiers enable them to deliver stunning results in terms of linearity and reduced THD, increased dynamic range and high power stage efficiency.

Analog input

	Power Supply
COM Modulator	Power
MECC Control		Demodulation
	Conversion

In an ICEpower ® analog circuit the analog signal is modulated into a PWM (Pulse Width Modulation) signal with the Controlled Oscillation Modulator (COM). Then after the power stage, this PWM signal feeds back into the Multivariable Enhanced Cascade Control (MECC) where it is compared to the original input signal and any differences are compensated for to eliminate power stage- induced distortion. The post output filter analog signal also feeds back into the MECC that compensates for output filter load dependent characteristics. The end result is superb sound quality free from conventional Class D limitations.

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