In this article we will look on Denon AVR-S500BT 5.2 AV receiver. It is compatible with HDMI 2.0 standard and has 5 such inputs and 1 output. It can pass-through 4K video signal to other devices with 60 Hz frequency and in 4:4:4 Pure Color color format. Receiver can accept signals via wireless Bluetooth connection, USB port or different analogue connectors, that are placed on its front and back panels. It can output audio signal to 5 speakers and 2 subwoofers with 140 W max power. It supports decoding of Dolby TrueHD and DTS-HD sound formats and precise setup of speakers position with use of microphone, which allows to place given speakers optimally in given room for best audio picture. Denon AVR-S500BT 5.2 maximally consumes 330 W of energy in working mode with ability to go into eco mode and 0.3 W in stand-by mode. There is ability to control receiver via remote control, front panel and smartphone ( with use of special application ); there is also FM/AM tuner built into receiver for radio signal pick up.