Marantz AV7706 11.2-Channel HEOS Preamplifier

It sports an 11.2-channel XLR pre-out and an 11.2-channel RCA pre-out and features Dolby Atmos and DTS:X compatibility for object-based audio decoding. Built-in Bluetooth and AirPlay 2 support allows the preamplifier to wirelessly stream music from compatible sources, such as smartphones and tablets.

Onboard Wi-Fi and Ethernet connectivity allows the AV7706 to access music from your connected computer or NAS. Amazon Alexa, Google Assistant, Siri, and Josh.ai compatibility enables you to control certain functions of the preamplifier with just your voice through your compatible devices. With eight HDMI inputs and three outputs, the AV7706 can act as a video switcher for your HD source components. It will pass through HDR 8K UHD signals as well as HDR10, HDR10+, Dolby Vision, and HLG HDR formats. The preamplifier also has a USB port for accessing media stored on USB flash drives