Multichannel power amplifier for CI. 70W x 8 applications on 8 ohm. Possibility of bridge connection, stable on 4ohm. High efficiency circuit design in class D. 4 Zone Heos completely independent. 2 optical inputs, 2 coaxial and 4 analogues, with matrix function. integrated Dolby Digital decoder. Attack control HEOS by Denon Apps both iOS and Android. 4 USB input. Pre-out for each area is stereo xhe for the subwoofer. 4 trigger outputs 12V. In and out of Ethernet network. Possibility to rename the areas. Forced ventilation. Strong screw clamps for speakers. Cabinet 2RU with rack mounting accessories included.