The TX-NR636 is one of the only A/V receivers to feature the latest HDMI 2.0 supporting 4K/60 Hz and 21:9 display format and HDCP 2.2 copy-protection compatibility. Qdeo upscaling technology also converts low-res DVDs and games into pin-sharp Full HD or 4K (if you have an Ultra HD display). TX-NR636 paves the way for Ultra HD video playback at a liquid-smooth 60 frames per second. This is great news for PC gamers who can now add wall-shaking surround sound to their 4K/60 Hz experience.
Onkyo's acclaimed WRAT (Wide Range Amplifier Technology), which provides the backbone that delivers Onkyo's classic sound, is coupled with Three-stage inverted Darlington Circutiry to the LCR channel to provide a big soundstage, superb timing, brilliant definition, and enough low-end grunt to make your speakers sing. The TX-NR636 packs a colossal punch for movies but still retains the pure musicality you need for two-channel playback.
Built-in Wi-Fi® for universal hi-res streaming from PC, NAS, and smartphone is just the beginning. You can select from a wild variety of music streaming services and locate your network-attached libraries using the remote app, or stream almost any audio via built in Bluetooth. An HDMI/MHL terminal connects smartphones to display 1080p video with 7.1 channels of surround sound. Throw in a dedicated phono input, room equalization, and powered Zone 2 and you've got a value-packed 7.2-channel powerhouse ready for the next wave of high-resolution entertainment.