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Audio Features
Video Features
Network + Tuner Functions
USB/iPod Integration
Convenience Features
Remote Control

Audio Features

Equal Power Amp Design w Discrete Circuitry: The Denon AVR-1613 is equipped with a 5 channel power amplifier rated at 75-watts (into 8-ohms, at 20-20kHz, with 0.08% THD, driving 2 channels) that reproduces high-fidelity sound in surround mode with equal quality and power for all channels, true to the original sound. The power amplifier circuit adopts a discrete-circuit configuration that achieves high-quality surround sound reproduction. To faithfully reproduce the original surround sound, each of the Denon AVR-1613's five channels are equipped with its own high-current power amp of equal power. Since these power amps also use discrete circuits configured with parts strictly selected for their contribution to high sound quality, rather than with low-cost integrated circuits (ICs), the surround sound playback is of impeccably high quality.

High-Quality Construction: The Denon AVR-1613 offers a minimum signal path design and direct mechanical ground construction, with independent power supplies for high-quality, audiophile-type sound; all in a vibration resistant chassis.

• Minimum Signal Path Design: The simple & straight design concept has been thoroughly implemented in the signal paths to contribute to clean audio and video playback. Signal paths are as short as possible to keep signal degradation in the audio and video circuitry to a minimum.
• Direct Mechanical Ground Construction: Vibration-resistant construction has been used to suppress the adverse influences of vibration on sound quality. The power transformers, a source of vibration, have been securely mounted on the high rigid bottom chassis. Direct mounting of cast-iron feet to the radiator in near proximity to each other serves to suppress mutual vibration with the power transformers and other sources of vibration.
• Independent Power Supplies: The Denon AVR-1613 employs independent stable power supplies for high-quality sound and picture playback.
• Vibration Resistant Construction: Vibration-resistant construction suppresses the negative influence of vibration on sound quality. Power transformers are securely mounted on the receiver's solid bottom chassis to minimize vibration

24-bit/192-kHz DACs: This receiver is equipped with AKM Semiconductor 24-bit/192-kHz (AK4358VQ) DACs on all channels to decode and playback high-resolution recordings with less jitter and  clearer sound.

32-Bit Processing DSP: The Denon AVR1613 is equipped with a Floating Point 32-bit DSP (ADSP21487) for powerful and highly accurate surround sound reproduction.

Multi-Channel Decoding Formats: The Denon AVR-1613 AV receiver supports the following multi-channel (Dolby Digital, DTS, Dolby Pro Logic) decoding formats.

• Dolby Digital: Dolby Digital, Dolby, Digital EX, Dolby Digital Plus, Dolby TrueHD
• DTS: DTS, DTS-ES, DTS-HD Master Audio, DTS-HD High Resolution, DTS Express, DTS 96/24, DTS Neo: 6
• Dolby Pro Logic: Dolby Pro Logic II

Note:  Dolby Digital and DTS listening modes can only be selected if your audio source is connected to the AV receiver via a digital audio connection (HDMI, optical, or coaxial). Even though the AV receiver will decode 7.1channel surround sound (via HDMI), it will only output 5.1ch surround, because it lacks Surround Back channel speaker outputs.

Surround Parameters: You can adjust the following surround mode parameters:

• Dolby Pro Logic II Music Settings: While listening in the Dolby Pro Logic II Music format, there are three further enhancements you can adjust:
  • Panorama: Broadens the front stereo image to the surround speakers to provide a wraparound effect, especially effective when there is limited output from the surround channels, panorama can be turned on/off in the menu.
  • Dimension: Allows you to move the sound field forward or backward.
  • Center Width: Allows you to adjust the width of the center channel.
• Center Image: In the Neo:6 Music mode, the Center Image feature adjusts the output of the left and right channels relative to the center channel, allowing you to make the center channel more or less dominant as needed. This improves the image of the center channel, especially when the listener is off-center. Adjustment varies from 5 (nothing subtracted from the L/R channels) to 0 (L/R channel output is cut in half).
• Denon Original Surround Mode Settings: While listening in one of the Denon Original Surround Modes, there are three further enhancements you can adjust:
  • Room Size: This feature allows you to set the size of your desired acoustic environment when using specific Denon Original Surround Modes; select Small, Medium small, Medium, Medium large, or Large.
  • Effect Level: This function adjusts the effect signal level from 1 to 15 when using specific Denon Original Surround Modes.
  • Delay Time: This feature adjusts the delay time (0-300ms) to control the sound stage size.

Denon Original Listening Modes: Denon's Original Listening Modes, combined with Dolby Digital/DTS/Dolby Pro Logic processing, produce more realistic, powerful sound effects for your movie and music sound tracks based on the type of content and your home theater setup. You can choose from the following:

• Rock Arena: For rock and popular music sources, this mode surrounds you with reflected sound of the kind you would hear at a live concert.
• Jazz Club: This mode recreates the atmosphere of a live house where the ceiling is low and you are enveloped with rich doses of reflected sound.
• Matrix: With this mode, you can add rich reflected sound to 2-channel stereo music sources where reflected sound is normally not audible.
• Video Game: This mode is suited for achieving surround sound with video games..
• Mono Movie: This mode is used when you listen to recorded monaural sound sources such as AM radio broadcasts or news programs from the center speaker.
• Virtual: Enjoy surround effects using only the front speakers or set of headphones.
• Multichannel Stereo: Left and right stereo channels are distributed to all the speakers so that stereo sound can be heard from all directions at any listening position.

Direct Listening Modes: The Denon AVR-3313CI offers two Direct Listening Modes which bypass the receiver's tone & DSP processing for higher sound quality performance. Direct Mode provides playback of 2ch or Multichannel audio in its original form, without any surround or tone processing. Pure Direct Mode goes a step further by turning off the receiver's display and analog video circuitry to minimize the possibility of any noised being added to the audio signal.

Audyssey Technology: The AVR-1613 features a full package of Audyssey audio technologies for optimal sound quality. Audyssey Dynamic Volume offers real-time volume adjustment, while Audyssey DynamicEQ improves your system's surround effects during low volume levels. Audyssey MultEQ automatically sets speakers to suit your room's listening environment and the speakers' characteristics.

• Audyssey MultEQ: Audyssey MultEQ technology helps create an optimal acoustic profile for your home theater. Using the included setup microphone, Audyssey MultEQ measures sound levels and adjusts speaker configuration accordingly, making setup fast and easy. This room acoustic measuring and correction system analyzes (via the included microphone) the audio characteristics of your speaker system and your listening environment at up to 6 measurement points and automatically tailors the sound for top audio fidelity. You can set the Audyssey MultEQ to one of the following modes.
  • Audyssey: Optimizes the crossover point, output level, delay time, and equalization of all speakers based on speaker frequency response, speaker location, and room acoustics.
  • Audyssey Bypass L/R: Optimizes all speakers except front left and right.
  • Audyssey Flat: Optimizes frequency response of all speakers to flat.
  • Manual: Adjusts the tonal quality for each speaker individually using the manual equalizer settings; 63 Hz, 125 Hz, 250 Hz, 500 Hz, 1 kHz, 2 kHz, 4 kHz, 8 kHz, and 16 kHz (-20dB to +6dB).
  • Off: Turns equalizer off.
• Dynamic EQ: Audio engineers mix music and movie soundtracks at reference levels much louder than typical home listening levels. At lower volumes the human ear perceives sound differently; voices change, bass dissipates, and the surround effect becomes less enveloping. Dynamic EQ adjusts the frequency response curve based on volume to maintain consistent bass output, octave-to-octave balance, and surround impact, resulting in rich sound at any volume. You can set the Dynamic EQ to 0, 5, 10, or 15 dB.
• Audyssey Dynamic Volume: Audyssey Dynamic Volume solves the problem of large variations in volume level between television programs, commercials, and between the soft and loud passages of movies. Dynamic Volume addresses the issue of commercials that are too loud and movie soundtracks with vast differences between soft and loud passages; the results are more intelligible dialogue, loud passages maintain impact, and soft whispers are heard clearly. When the volume level changes, Dynamic EQ also adjusts the frequency response to maintain sound quality. You can set the Dynamic Volume to Day (low), Evening (middle), Midnight (high), or off.

CINEMA EQ (Cinema Equalizer): The Cinema EQ function gently decreases the level of the extreme high frequencies, compensating for overly-bright sounding motion picture soundtracks. Select this function if the sound from the front speakers is too bright. This function only works in the Dolby Digital, DTS, Dolby Pro Logic (including PL II, PL IIx, PL IIz), and DTS Neo:6 modes.

Restorer: Compressed audio formats such as MP3, WMA (Windows Media Audio), and MPEG-4 AAC reduce the amount of data by eliminating signal components that are hard for the human ear to hear. The Restorer function generates the signals eliminated upon compression, restoring the sound to conditions near those of the original sound before compression. It also corrects the sense of volume of the bass to obtain richer sound with compressed audio signals. You can choose from 4 settings:

• Mode 1 (Restorer 64): Optimized mode for compressed sources with very weak highs.
• Mode 2 (Restorer 96): Apply suitable bass & treble boost for all compressed sources.
• Mode 3 (Restored HQ): Optimized mode for compressed sources with normal highs.
• Off: Does not use Restored function.

Dynamic Range Compression (DRC): Motion picture soundtracks have tremendous dynamic range (the contrast between very soft and very loud sounds). For listening late at night, or whenever the maximum sound level is lower than usual, Compressing the dynamic range allows you to hear all of the sounds in the soundtrack with reduced dynamic range. DRC works when playing program sources recorded in Dolby Digital or DTS.

Night Mode: The Night Mode optimizes sound for late night listening. This function can be set to Low, Mid, High, or Off.

Tone Settings: You can independently adjust the system's overall Bass and Treble settings from -6 to +6 dB. You can also fade the sound from front to rear, or vice-versa.

Volume Settings: The AVR-1613 offers the following volume settings.

• Volume Scale: You can choose to display an Absolute volume scale (0-98) or Relative volume scale (-79.5 to 18dB).
• Volume Limit: You can set a maximum volume level of 0, -10, or -20 dB to limit the receiver's total volume output.
• Turn-On Volume: You can define the volume setting that is active when the power is turned on (0, 1-98, -79 to +18dB, or Last)
• Mute Level: You can set the amount of attenuation for the audio muting circuit; -40dB or -20dB below current volume, or full mute (sound turned off entirely).

Level Adjustments:  The AVR-1613 provides the following level adjustments.

• Source Level: This function adjusts the playback level of the currently selected input source's audio input. Use this feature if there are differences in the input volume levels between different sources. You can correct the playback level of the audio input from -12 to +12dB.
• Dialogue Level: You can adjust the output level (+/-12dB) to clarify the dialogue output from the center channel.
• Subwoofer Level: You can set the receiver's subwoofer output level (+/-12dB) independent from the other speaker levels and system's main volume.

Audio Inputs/Outputs: The Denon AV receiver offers a variety of analog and digital audio inputs/outputs.

• Assignable Digital Inputs: The AVR-1613 features an optical digital (Toslink) input and a coaxial digital input. Each input can be assigned to any of the different input sources except Tuner.
• Speaker Terminals: The receiver has binding-post terminals for all speaker connections. The binding-post terminals can accept bare wire, pin connectors, and banana plugs. The receiver will accept speaker impedances of 6 to 16-ohm.
• Headphones: When headphones are plugged into the full-size 1/4" jack on the front panel, all the speakers are automatically muted.

Video Features

HDMI (v1.4): With five HDMI v1.4 inputs (4 rear/1 front), the AVR-1613 allows you to route multiple high-definition devices, like game consoles and Blu-ray players, to your TV. It also allows you to connect all of your devices to your TV with a single HDMI cable (via its HDMI monitor output), reducing cable clutter. The HDMI inputs are assignable to different input sources. They support HDCP copyright protection and are compatible with 3D signals, Deep Color, xvYCC technology, LipSync, ARC, and HDMI control.

3D Pass-Through: With the advent of 3D media, it is important to own a receiver that recognizes 3D video signals. The AVR-1613 is able to pass through 3D signals from your Blu-ray player, ensuring that the 3D effect doesn't get lost in translation. It also recognizes signals from 3D television broadcasts. By connecting a 3D-compliant Blu-ray disc player and 3D-compliant TV to the AVR-1613, you will have a 3D home theater where you can enjoy high-definition sound and video on a level you've never experienced before.

HDMI Standby Pass-Through: When enabling the HDMI Standby Pass-Through function, regardless of whether the AV receiver is "On" or in "Standby" both audio/video streams from an HDMI input will be output to your television, via the receiver's HDMI monitor output. You can select between three HDMI through function modes.

• HDMI Input: Selects the HDMI Input (1-4) for which the HDMI Standby Pass-Through function is enabled.
• Last: The HDMI Standby-Through function is activated on the input source selected at the time of setting the AV receiver to the "Standby" mode.
• Off: The HDMI Standby Pass-Through function is disabled.

ARC (Audio Return Channel): This feature allows audio to be sent from your compatible HDTV to your receiver through the same HDMI cable already being used to send audio and video to your HDTV. This eliminates the need for extra cables connected to your television.

Deep Color & x.v.Color Support: The AVR-1613 also supports Deep Color and x.v.Color content, which can display a larger color range than standard-definition schemes. The result is a more lifelike, vibrant picture

Lipsync: If needed, the audio signal can be manually delayed to match the video signal; adjust from 0-200ms.

Analog Video Inputs: The receiver features two composite video inputs and one composite video monitor output. You must connect the receiver to your TV via composite video to view incoming video from the receiver's composite inputs. There are no component video inputs/outputs.

Video Select Function: You can switch the video input source on the receiver while listening to a different audio signal.

Network + Tuner Functions

Network Connection: The Denon AVR-1613 is equipped with an Ethernet (RJ-45) port that lets you connect the receiver to your home network (LAN) and your broadband internet provider. When connected to your home network, the AVR-1613 lets you listen to Internet radio and a host of other online music sources from your broadband internet provider, as well as play audio files & display still images from your computer via its network connection (DLNA 1.5 certified). The AVR-1613 also supports AirPlay that lets you stream your music library from an iPhone, iPad, iPod touch, or iTunes.

Note: This unit's RJ-45 Ethernet port supports 10BASE-T/100BASE-TX and requires an Ethernet (LAN) category 5 or higher cable, Router, Modem, and Internet connection.

DLNA 1.5 Certified: The AVR-1613 is DLNA (Digital Living Network Alliance) 1.5 and Windows 7 compliant for audio and photo networking. This means it's easier for you to access and enjoy digital music and still-images (JPEG) stored on your Windows PC. You can use your PC to play high-bit rate music content through the A/V receiver and view still-images on your connected TV, or use the AVR-1613's remote control to browse music & photo files on your hard drive. The receiver also supports ID3-Tag (ver.2) and META tag information; so song title, artist name, and album name can be displayed the unit's front-panel display or on-screen menu. In addition the unit will display Album Art on a connected television. The Denon AVR-1613 supports the following audio formats, sampling frequencies, and bit rates via its wired network connection.

Note: Your computer must meet the following system requirements - Windows Media Player Network Sharing Service or Windows Media DRM10. Album Art is only displayed when using Windows Media Player (ver.11/12).

Online Services: The Denon AVR-1613 lets you access Internet Radio, as well as other online music and photo services from your broadband Internet connection. Currently the AVR-1613 supports Internet Radio from vTuner, Pandora, and SiriusXM; as well as the Flickr online photo sharing site (as of 5/10/2012). The Denon receiver offers on-screen menu display and control over these web services.

Favorites: You can add up to 100 items as "Favorites" from vTuner, Pandora, SiriusXM, Flickr, and your media server for easier, quicker access.

FM Tuner: The Denon AV receiver features a built-in FM tuner with 56 station auto-preset or manual memory tuning. You can create an 8-character name for each preset station. You can even directly enter a station number using the receiver's on-screen menu and remote control. This receiver has no AM tuner.

Software Updates: Using the receiver's network/internet connection, you can check for and update the latest firmware from the online Denon server. Visit Denon's Support Site for more details. The tested Denon AVR-1613 needed an immediate firmware update (as of 5/10/2012).

USB/iPod Integration

USB Port: A USB memory device can be connected to the USB (type-A) port located on the front-panel, allowing you to play various music files and JPEG still-image files through the receiver. The USB memory device must be mass storage class (msc) or media transfer protocol (mtp) compliant, and be formatted in FAT16 or FAT32. The unit can recognize up to 5,000 files. In addition to music and still-image playback, the A/V receiver supports basic playback control, song/artist information display, and charging of your connected USB mass storage class device. The Denon AVR-1613 supports the following audio formats, sampling frequencies, and bit rates via its USB (type-A) connection.

Note: USB memory device will not work via a Hub.

iPod/iPhone Direct: With its front-panel USB (type-A) port, the AVR-1613 supports digital music playback from an iPod or iPhone. Using a USB-to-iPod Dock cable plugged into the front-panel USB port, music can be played directly from your iPod/iPhone, bypassing the iPod/iPhone's D/A converter. The iPod/iPhone can be controlled by the receiver's remote, or you can continue to use the iPod/iPhone's clickwheel or touchscreen. Song/artist information, Album Art, and elapsed playing time appear on the AVR-1613's on-screen display. Your iPod/iPhone's battery will also be charged while connected to the receiver. The AVR-1613 is "made for iPod/iPhone compatible" and supports the following iPod/iPhone models and functions via its front-panel USB port (as of 12/17/2012):

Note: Apple iPod/iPhone software updates may change functionality results. If you download a newer software version, you may need to reset the receiver and your iPod/iPhone to regain functionality. If this doesn't work, you may need to wait until a newer software update is available.

AirPlay Compatible: AirPlay lets you stream your favorite songs directly from your iPod touch, iPhone, and iPad, or from your iTunes library on your PC or Mac to the Denon AVR-1613, over your home network connection. By downloading Apple's free "Remote" application onto your iPod touch, iPhone, or iPad you don't even need to be in the same room as the components or your computer to play, pause, skip, and stop the songs in your iTunes music library. You will even see the iTunes music information, including your track titles and artist info via the Denon receiver's on-screen menu (via HDMI).

Note: To use the AirPlay feature you need a Mac or Windows-based PC running iTunes (10.1 or later) connected to your wireless home network. Your iPod touch, iPhone, and iPad must have iOS 4.2 or later installed and connected to the same wireless home network.

iPod/iPhone Video Dock (optional): Using an optional iPod/iPhone video dock (ASD-11R, sold separately), you can view your iPod/iPhone's video and photos through your connected TV. The dock features an S-video output, if you television is equipped with an S-video input (the receiver has no S-video input/output). You will continue to use your iPod/iPhone to navigate your stored music.

Convenience Features

On-Screen GUI (via HDMI: The AV receiver's on-screen display (GUI) provides quick information about your system's settings (with video overlay). You can easily make settings for your home theater system while viewing menus on the TV screen. Simple settings are enabled with the setting menus displayed on the TV screen. When you control the sound volume, the volume level is displayed on the screen, and when you switch the input source, the name of the input source is displayed. These menu displays can be output to your TV via HDMI. If you connect the receiver to your television via only composite video, you will need to use the A/V receiver's front-panel display for menu and source adjustments.

Quick Select: The receiver's front-panel has four Quick Select buttons. Each button can be programmed with a specific input source, surround mode, and volume setting for easy recall.

Source Rename/Delete: You can change the display name (up to 8 characters) of a selected input source. If an input isn't being used, you can delete it from the display so you don't have to scroll past it when you change sources.

Slide Shows/Picture View: You can play back still image (JPEG) files stored on a USB memory device or media server and pictures on Flickr website as a slide show. The display time can also be set. You can also play back music and a favorite picture at the same time via USB, Internet Radio, or Media Server.

Front-Panel Display Dimmer: The receiver features 4 display settings for the front-panel LCD window; Bright, Dim, Dark, and Off.

Sleep Timer: This function allows you to automatically set the power to standby after a predetermined amount of time has passed; set the sleep timer up to 120 minutes in 10 minute increments.

Personal Memory Plus: For each input, the receiver automatically memorizes the settings for input mode, surround mode, HDMI output mode, audio delay, etc. When the input source is switched, the settings last used for that source are automatically recalled. The surround parameters, tone control settings, and playback levels for the different output channels are memorized for each surround mode.

Auto Standby: The unit enters standby mode automatically when no commands are sent to the unit for the set time (2, 4, or 8 hours). Before it enters the standby mode, "Auto Standby" is displayed on the front-panel display of this unit and the on-screen menu.

Protection Circuit: This is a function to prevent damage to components within the power supply when an abnormality such as an overload, excess voltage, or over-heating occurs. In this unit, the power indicator blinks and the unit enters standby mode when an abnormality occurs.

Remote Control

Wireless Remote Control: The AVR-1613 comes with an IR wireless remote control that can operate this receiver only. The remote control features Glow keys so it can easily be used in the dark.

HDMI Control: The Denon AVR-1613 can control select external audio/video components connected via HDMI which support HDMI control. When you make an HDMI connection with a TV or player compatible with the AVR-1613's HDMI control function, you can perform the operations from the AVR-1613's remote control; Power off, Switching of audio output devices, Switching of audio input devices, Volume adjustment, and Playback functions.

Denon Remote App: The Denon Remote App lets you control the Denon Network A/V receiver using your Apple iOS (4.3 or later) or Android device. This free Remote App lets you control the Denon A/V receiver's basic functions (power, volume, input, surround modes) from your Apple iOS or Android device. The multi-zone control page of the Remote App lets you adjust power, volume and input selection for all zones from a single screen (when applicable). You can even navigate the A/V receiver's network and Internet content from your compatible Apple iOS or Android device. For added convenience, there are eight customizable home screen short cut buttons that allow you to tailor the look and function of the Denon Remote App to suit your needs.

Note: Download the free Denon Remote App from the iTunes App Store for the iPod touch, iPhone, or iPad (iOS 4.3 or later). Or, download the free Denon Remote App from the Android Market for your compatible Android device (1.5-up). The AV receiver will need to be connected to the same network as your Apple iOS or Android device.