El Marantz:
Power and Processing:

7-channel amplifier
100 watts per channel into 8 ohms (20-20,000 Hz) at 0.08% THD, with 2 channels driven
Dolby® and DTS® surround sound decoding, including Dolby Pro Logic® IIz
analog-to-HDMI video upconversion (up to 1080p and 4K)
Audyssey Laboratories' MultEQ® XT six-point auto setup and room calibration system (microphone included)
Audyssey Dynamic Volume mode to keep listening levels steady
Audyssey Dynamic EQ for fuller sound at lower listening levels

Multi-room Audio:
dual-room/dual-source output
powered and line-level stereo audio output for 2nd room (using powered 2nd-room output allows 5.2 home theater in main room)
power amp assign function lets you use surround back speaker outputs for Front Height, Zone 2, Front B, or bi-amping compatible front speakers
optical/coaxial digital and HDMI audio sources are not output to Zone 2


Audio Performance Features:
24-bit/192kHz digital-to-analog converters for all channels
Marantz's Hyper Dynamic Amplifier Module (HDAM) offers improved dynamic range and detail while reducing noise
Marantz Dynamic Audio eXpander (M-DAX) improves sound quality of MP3s and other compressed digital music files
high-current power transformer
Pure Direct mode turns off unused circuitry for cleaner audio signals
bi-amp capability with compatible front speakers by reassigning "surround back" channels


Connections:
HDMI 1.4a audio/video switching: 7 in (includes 1 front-panel input), 1 out
component video switching: 2 in, 1 out
composite video switching: 3 in (includes 1 front-panel input), 1 out
digital audio inputs: 2 optical and 2 coaxial
5 analog stereo audio inputs (includes 1 front-panel input)
7.1-channel preamp inputs
7.2-channel preamp outputs include outputs for 2 powered subwoofers
no phono input — to connect a turntable you'll need to add a phono preamp
front-panel USB port for audio playback from USB flash drives and portable music players
Ethernet port for network connection
outputs for 7 speakers (Front L/R, Center, Surround L/R, Surround Back L/R)
RS-232C input for use with external controllers
remote control input/output
IR flasher input
12-volt trigger output
full-sized headphone jack
detachable power cable

General Features:
3D and 4K HDMI pass-through
streams photos from a DLNA-compatible computer or portable device for display on your TV
HDMI standby pass-through allows HDMI switching without powering up receiver
Setup Assistant guides you through the initial connection process and settings
intuitive, full-color on-screen menu
free downloadable Marantz Remote app lets you use your Apple or Android device as a Wi-Fi® remote
AM/FM tuner
remote control
17-5/16"W x 6-5/16"H x 14-5/16"D
weight: 22.25 lbs.
warranty: 3 years

El Denon
Especificaciones
Superior Surround Sound and Pass-Through Technology
The AVR-2313CI IN-Command AV Receiver is a 7.2-channel AV receiver that offers seven discrete 105-watt channels of equal power for dynamic surround sound along with dual subwoofer outputs for optimal bass performance throughout your room. View 3D movies through your home theater system using the receiver's pass-through technology.

4K Upscaling for Pristine Picture Quality
The receiver upscales all video signals to 4K (3,840 by 2,160 pixels), which provides four times the picture quality of 1080p. This enables you to use it with 4K monitors and video projectors.

Advanced Functions to Play Streaming Media
The AVR-2313CI IN-Command AV Receiver allows you to enjoy a variety of advanced networking capabilities, like listening to Internet radio and playing music files stored on your PC. The AVR-2313CI supports services like SiriusXM, Internet Radio, Pandora, and Flickr as well as Apple's AirPlay technology, which allows you to listen to music content from the iTunes library on your iPad, iPhone, iPod touch, PC, or Mac. The receiver is DLNA 1.5 certified and compatible with PCs running Microsoft Windows 7. (Subscriptions to SiriusXM & Pandora are sold separately. These services are available in US only.)

For users with Spotify Premium accounts, the AVR-2313CI offers direct access to more than 18 million music tracks. Spotify streams music content with a high-quality 320 Kbps bitrate, offering high-fidelity listening through your home-audio system

Play Sound in Two Rooms at Once
Thanks to its multi-room audio capabilities, the AVR-2313CI allows you to enjoy audio playback in your home theater and another room at the same time. With this function, you can simply assign two of the amplifier's seven channels to use with speakers in a separate room, or connect an external amplifier to the receiver's Zone 2 preamp outputs so that you can play separate audio and control the volume while enjoying full 7.1-channel surround sound in the main room.

Optimum Sound with Audyssey MultEQ XT
The AVR-2313CI comes equipped with Audyssey MultEQ XT technology to create an optimal acoustic profile for your home theater system. This technology helps you customize your home theater to overcome acoustical problems specific to your room, resulting in exceptionally clear and balanced sound. MultEQ XT uses high-resolution equalization filters, making it ideal for large or odd-shaped rooms. The receiver incorporates Audyssey Dynamic EQ and Dynamic Volume technologies, too, for comfortable and optimal listening of any source at any volume.

Immersive Surround Sound with Audyssey DSX Technology
The AVR-2313CI comes equipped with Audyssey DSX technology. Audyssey DSX expands surround sound beyond 5.1 with more speakers for an immersive and lifelike home theater experience.

Assign Power Amps for Different Audio Setups
The AVR-2313CI supports up to 7.2 channels for surround playback. You can reassign the amplifiers from the two surround back channels to power a pair of front height speakers, or, to achieve higher-quality sound for two-channel stereo playback, you can configure the AVR-2313CI for front bi-amp operation.

Connect Your HDMI-Equipped Devices
Use the receiver's six HDMI inputs and two HDMI outputs to enjoy high-definition audio and video from a variety of HDMI-compatible devices, like set-top boxes, DVD players, Blu-ray players, game systems, and media players like Roku and Apple TV. The two outputs can be used simultaneously to play video on two displays in the same room or in different rooms simultaneously. An HDMI input on the front of the receiver offers a quick, convenient connection for portable devices such as camcorders and HDMI-equipped smartphones and tablets. The front panel also has a USB port to directly connect your iPod, iPhone, or USB drive to the receiver.

Intuitive Graphical User Interface and Remote App
The AVR-2313CI features a "Setup Assistant" along with a graphical user interface that simplifies the initial setup and daily operation of the receiver. In addition, the receiver supports the Denon Remote App, which lets you operate the receiver's main controls from your iPad, iPhone, iPod touch, or Android smartphone.

Series IN-Command
Availability Now
Finish Black
Equal Power Amplifiers Yes 7-Channel
Power Output Per Channel(20Hz-20kHz, 0.08%THD@8ohm) 105 Watts
Power Output Per Channel(1kHz, 0.7%THD@6ohm) 135 Watts
Max Power Output Per Channel 215 Watts
High-Current/Discrete Amplifiers SI
Remote Control Simple
Interactive Owners Manual on CD-R SI
Warranty 3 Years
Weight: In Pounds 24.03
Width (inches) 17.1
Height (inches) 6.57
Depth (inches) 14.92