The Denon AVR-S770H 7.2 Ch. 8K Home Theater Receiver with HEOS Built-in brings genuine 3D spatial audio immersion and cutting-edge next-generation video processing into a versatile, user-friendly package. Producing 75 watts per channel of discrete high-current amplification across seven channels, this receiver effortlessly powers a full 5.2.2 Dolby Atmos or DTS:X surround speaker system for authentic overhead cinema effects. Featuring three dedicated 8K-compatible HDMI 2.1 inputs, variable refresh rate gaming pass-through, dual subwoofer outputs, Audyssey MultEQ acoustic room measurement, and multi-room wireless audio streaming via HEOS Built-in, it offers an all-encompassing foundation for movie nights, competitive console gaming, and high-fidelity music listening.
Key Features & Innovations
Discrete 7-Channel High-Current Amplification — the Denon AVR-S770H 7.2 Ch. 8K Home Theater Receiver with HEOS Built-in outputs 75W per channel into 8 ohms with low-impedance drive capability, delivering consistent, dynamic performance across bookshelf, architectural, or tower speaker setups.
True 3D Spatial Audio with Dolby Atmos & DTS:X — decodes discrete height channels for immersive 5.2.2 setups or activates Dolby Atmos Height Virtualization and DTS Virtual:X to simulate overhead sound from conventional 5.1 or 2.1 speaker configurations.
Advanced 8K Ultra HD & 4K/120Hz Gaming Engine — incorporates three dedicated 8K/60Hz and 4K/120Hz HDMI inputs supporting Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), and Quick Frame Transport (QFT) for fluid, lag-free gameplay on modern consoles.
HEOS® Built-in Multi-Room & High-Res Streaming — streams music seamlessly over Wi-Fi or Ethernet from Spotify, TIDAL, Amazon Music HD, Pandora, and TuneIn, supporting up to 24-bit/192kHz high-resolution audio files alongside Apple AirPlay 2 and two-way Bluetooth.
Audyssey MultEQ Room Acoustic Optimization — analyzes your room's unique acoustic characteristics using the supplied precision microphone to calibrate individual speaker levels, delays, and equalization curves for balanced sound at every seating position.
FAQ — Denon AVR-S770H
Can the Denon AVR-S770H 7.2 Ch. 8K Home Theater Receiver with HEOS Built-in power a Dolby Atmos height setup?
Yes. The Denon AVR-S770H 7.2 Ch. 8K Home Theater Receiver with HEOS Built-in can be assigned to run a 5.2.2 Dolby Atmos or DTS:X layout using two discrete in-ceiling, height, or Dolby Atmos enabled up-firing speakers.
Does this receiver support dual subwoofers?
Yes. The rear panel features two discrete subwoofer RCA pre-out jacks, allowing you to connect dual powered subwoofers to even out room bass nodes and deliver smoother, more impactful low-frequency effects.
How many HDMI inputs support 8K resolution and 4K at 120Hz?
Three of the six HDMI inputs and the main HDMI output feature full HDMI 2.1 bandwidth supporting up to 8K at 60Hz and 4K at 120Hz, while all six ports support HDCP 2.3, HDR10+, and Dolby Vision pass-through.
Can I connect a turntable directly to this receiver?
Yes, it includes a dedicated Moving Magnet (MM) phono input and ground terminal, allowing you to plug your turntable directly into the receiver without requiring an outboard phono preamplifier.
Why Buy From Us
Authorized Denon reference dealer providing 100% factory-sealed components backed by full manufacturer warranty protection
Experienced home theater technicians available to guide speaker layout assignments, HDMI handshaking, and Audyssey calibration
Dedicated post-purchase technical support for firmware updates, eARC TV configuration, and HEOS app setup
Fast, fully insured priority delivery in reinforced protective packaging on every order
Related & System Matches
Polk Audio Monitor XT or Klipsch Reference series 5.1/5.2.2 surround sound speaker packages
AudioQuest Pearl 48Gbps ultra-high-speed HDMI cables for 4K/120Hz gaming consoles
Denon DP-400 or Audio-Technica AT-LP60X turntables for analog vinyl playback
Compact powered subwoofers for balanced dual-subwoofer theater bass
