I bought this receiver about a week ago because my 20 year old NAD receiver had no way of connecting to my new Samsung Q7F 4K QLED TV. I tried a DAC but not luck. I don't use a surround system, just two Richter Merlin floor standing speakers. Installing the Denon was simple as all the connections are marked very clearly on the back. The setup process was a breeze as the on-screen Denon Setup Assistant guided me clearly through the process. The supplied calibration microphone made sure the sound suited my lounge well. I used the HDMI-CEC function to allow the TV remote to control the receiver so that it turns on and off with the TV and other functions. The sound is wonderful. The receiver makes everything sound clearer and better. It's so easy to use and has transformed my TV watching. I thoroughly recommend this as a budget receiver.