9-channel power amplifier interior electronics. All system was powered by two switched-mode power supplies of 1200 W each one.įigure 6. The technology used was the same as the first amplifier, but in this case I used five UCD180HG and four UCD400HG power modules. 9-channel power amplifier front panel.įigure 5. On the front panel there was only the power switch and on the rear panel were the Neutrik XLR balanced input connectors and the Elecaudio speaker connectors.įigure 4. In this case I used a 17″ and 2U high chassis.

11-channel power amplifier interior electronics.īy the other hand, there is the 9-channel power amplifier. All modules were powered by two switched-mode power supplies of 1200 W each one.įigure 3. It consists of three NCORE NC500 power modules with our custom input buffer for the front trio, six UCD180HG power modules for the surround channels and two UCD400HG modules for hypothetical booster subwoofers. The technology I used for the interior electronics was the Class-D, specifically that of the Dutch manufacturer Hypex. 11-channel power amplifier front panel with the three VU meters.įigure 2. The rear panel included Neutrik XLR balanced inputs connectors and Elecaudio speaker connectors.įigure 1. In the front panel I installed the mentioned indicators, and two switches: one for the on/off function and one to activate o disable display light. In the 11-channel amplifier, the client asked me to do the front panel with the purest McIntosh style: with three large VU-meters for the front speaker trio. Some time ago I had two custom orders of low cost multichannel power amplifiers for domestic rooms equipped with Dolby Atmos, one of nine channels and another of eleven channels. All of them powered by multichannel power amplifiers.

For this reason, systems with five or more speakers are usually used to reproduce front sounds, side sounds and rear sounds. The higher surround sound quality, the better this experience will be.

They are mainly used in home cinema to generate a surround sound capable of reproducing a movie theater experience and mood in the domestic environment. Multichannel power amplifiers are audio systems capable of handling numerous audio signals.

Multi channel power amplifier