The TX-SR494 deepens enjoyment of daily life with great sound and smart features. Seven channels of high-current power give you freedom to choose a speaker layout that suits. Dolby Atmos Height Virtualizer or DTS Virtual:X® place sound overhead or behind if you don’t want height or surround speakers and both Dolby Surround® and DTS Neural:X® are on board. Rear surrounds, bi-amped front speakers or Powered Zone B audio are also an option. AccuEQ with subwoofer EQ and AccuReflexTM for 5.2.2-ch Dolby Atmos-enabled systems clarify sound in any space. As the heart of your home theater, the TX-SR494 has HDMI® terminals supporting HDR and 4K/60p video, while the GUI with OSD overHDMI, Zone B pre-/line-out, and Vocal Enhancer function make this receiver a joy to use as well as hear.