Performance and affordability are the hallmarks of the AVR-391. A powerful 5 channel x 110W (6-ohms, 1kHz, 5 x 75W 8-ohms, 20 – 20kHz) amplifier section delivers detail and dynamics to music and movie soundtracks. It’s equipped with 1080p compatible HDMI 1.4a Repeating technology (4 in, 1 out), with 3D pass through (all formats) allowing delivery of both audio and video to your HDTV with a single HDMI cable. HDMI connectivity supports the latest generation surround sound formats available on Blu-ray disc, including Dolby TrueHD and DD+, dts-HD and dts-HR. You’ll be able to also connect and Keep watch over your iPod/touch or iPhone the usage of one of Denon’s available iPod/iPhone docks. When connecting iPod and other MP3 players, the AVR-391 features Denon’s exclusive Compressed Audio Restorer to beef up sound quality and dynamics.
Packed with great features that assures a superb 5.1-channel surround sound experience, the Denon AVR-391 supports Dolby TrueHD and DTS-HD Master Audio decoding and it includes the latest HDMI 1.4a technology, which provides for 3D pass-through capabilities to your HDTV (broadcast and Blu-ray). It also features Dolby Pro Logic IIz, a technology that adds a vertical dimension at the front for a more exciting surround sound experience.
With four HDMI inputs, the AVR-391 can easily accommodate all kinds of HD sources, including cable or satellite set-top boxes, an HD game console, Blu-ray Disc player, and even an HD camcorder. The remote features discrete input selector buttons for quick source selection and includes dedicated buttons for iPod Keep watch over with an optional Denon iPod dock.
Key Features
- Fully discrete, identical quality and power for all 5 channels (75 W x 5)
- High-definition audio fortify–Dolby TruHD and DTS-HD Master Audio
- 3D-enabled HDMI pass-through technology (HDMI 1.4a)
- All sources are up-converted to HDMI (4 HDMI in/1 HDMI out)
- Stable power supply for high-quality sound and picture playback
- Minimum Signal Path for clear audio and video signal
- Compressed Audio Restorer to reinforce digital music files
- Stereo mini jack on front panel lets you connect any portable audio player
- Measures 17-3/16 x 6-1/2 x 15 inches (WxHxD); weighs 20 pounds, 4.5 ounces
HDMI 1.4a Includes 3D Blu-ray Compatibility
Equipped with 4 HDMI inputs, the AVR-391 includes the latest HDMI 1.4a specification, which provides 3D pass-through (Broadcast and Blu-ray) capability.
High Resolution Surround Sound
For the ultimate surround sound experience, the AVR-391 features a wide array of high resolution audio decoders, including Dolby TrueHD and DTS-HD Master Audio, as well as Dolby Pro Logic IIx, which provides Music, Cinema and Game modes.
Quality Discrete Power Amplifier Section
The equal power amp design features 5 matched discrete power amp circuits, and each channel is rated at 75 watts (8 ohms, 20 Hz to 20 kHz, .08% THD).
3.5mm Front Panel Audio Input Jack
To fully enjoy your favorite portable audio tracks, the AVR-391 features a convenient 3.5mm stereo audio jack on the front panel, allowing quick and easy connection to your portable audio device. And, the AVR-391 features Denon’s exclusive Compressed Audio Restorer function, which completely re-constructs the full audio frequency range, restoring lost high frequency detail for the most natural and believable tonal balance.
Ergonomic Design Promotes Easy Control
With its programmable functions and intuitive button layout, the AVR-391 is designed to maximize ease of use. The front panel is smartly organized, featuring clearly-labeled buttons and onboard controls for volume and source. The AVR-391’s remote can sync with other entertainment devices in your house theater, eliminating the need for additional remote controls. It can also be easily programmed with macro functions, giving you more flexibility in controlling your home theater.
Dock Connectivity for iPod and Network Streaming
Network music can be enjoyed via the optional Denon Networked Keep watch over Dock.
5-Channel Equal Power
5-Channel Equal Power connects 5 speakers independently without requiring separate power amps for the pre-outs. It complements Dolby Digital EX and dts ES sound modes, allowing you to connect the ‘surround back’ speaker straight off the main amplifier without adding a power amplifier to fortify 5.1 surround formats. With built-in separate internal amplifiers to power each channel independently, this feature allows you to enjoy the same high power output capability per channel, giving a balanced and in point of fact high-affect surround-sound environment.
What’s in the Box
Denon receiver/amplifier; remote Keep watch over with batteries; AM/FM antennas; operating instructions
5.1-channel home theater receiver/amplifier with 375 watts of total power (5 x 75W)
3D-enabled HDMI pass-through technology (HDMI 1.4a); all sources are up-converted to HDMI
High-definition audio fortify–Dolby TruHD, DTS-HD Master Audio, and Dolby Pro Logic IIz for front height effects channels
Remote Keep watch over can sync with other entertainment devices in your house theater
Measures 17-3/16 x 6-1/2 x 15 inches (WxHxD); weighs 20 pounds, 4.5 ounces

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