Onkyo TX-NR797 vs TX-RZ740
It has 9.2 channels and power output of 100W at 8 ohms. The AV receiver has seven HDMI inputs and two outputs that support 4K video transmission with Dolby Vision and HDR10 technologies. A signal with 1080p parameters supplied to these inputs can be converted up to 4K resolution. Onkyo TX-RZ740 has a high-end audio circuit u...
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