Marantz NR1508 5.2-channel home theater receiver

Power and Processing:
5-channel amplifier
50 watts per channel into 8 ohms (20-20,000 Hz) at 0.08% THD, with 2 channels driven
Dolby and DTS surround sound decoding
built-in HEOS technology wirelessly connects compatible HEOS components for whole home audio
free HEOS app offers easy Wi-Fi control, settings adjustments, and music selection and playback
Audyssey Laboratories' MultEQ auto setup and room calibration system (microphone included)
M-DAX2 (Marantz Dynamic Audio eXpander) enhances compressed audio for better sound from MP3s and other digital music files
Digital Music Options:
built-in Wi-Fi for listening to music from a networked PC, free Internet radio, and music services
includes support for Pandora, SiriusXM, TIDAL, Spotify Connect, and more (subscription required for some services)
built-in Bluetooth for wireless music streaming
Apple AirPlay for streaming music from an iPhone, iPad, iPod touch or computer running iTunes.
plays high-resolution digital music files via USB storage device or a networked computer (PCM up to 24-bit/192kHz resolution; DSD up to 5.6 MHz)
Ethernet port for network connection
Pure Direct mode switches off unnecessary circuitry to provide cleaner sound
Connections:
HDMI 2.0b audio/video switching: 6 in, 1 out (including 1 front-panel input)
HDCP 2.2 technology ensures compatibility with 4K Ultra HD sources and TVs (all HDMI inputs and monitor output)
HDR-compatible for extended picture contrast and brightness with compatible 4K TVs and HDR-encoded content
supports HDR 10 and Dolby Vision
digital audio inputs: 1 optical and 1 coaxial
no phono input — to connect a turntable you'll need to add a phono preamp
preamp outputs for two powered subwoofers
General Features:
4K/60p and 3D video pass-through
on-screen display for easier system setup and operation (via HDMI only)
built-in Setup Assistant
Video Select lets you listen to music (network, USB, or tuner) while watching video from a different source
free Marantz remote app