Yamaha AVENTAGE RX-A740 7.2 Channel Network AV Receiver
2 x AA Batteries
Limited 3-Year Warranty
Up to 125W Per Channel at 8 Ohms
YPAO Sound Optimization
4K Ultra HD Upscaling and Pass-Through
HDMI with 3D and Audio Return Channel
6 x HDMI-In / 1 x HDMI-Out
Built-In Wi-Fi and Wireless Direct
Apple AirPlay Connectivity
Front Panel USB and MHL Connectivity
Intelligent Amp Assign
Advanced GUI On-Screen Display
Nominal Output Levels
Rated Output Power (1 kHz, 2-ch driven): 105 W (8 ohms, 0.9% THD) Rated Output Power (20 Hz-20 kHz, 2-ch driven): 90 W (8 ohms, 0.09% THD)
6x HDMI 2 x Optical 2 x Digital coaxial 2 x Component video 5 x Composite video 4 x Stereo RCA 1 x 3.5 mm (YPAO) 1 x USB
1 x HDMI 1 x Component video 2 x Composite video 1 x Stereo RCA 1 x Zone 2 Stereo RCA 2 x Subwoofer preout 1 x Headphones 1 x USB DC 5 V / 0.5 A
1 x Ethernet 1 x Trigger Out 1 x Remote In 1 x Remote Out 1 x Wi-Fi Antenna 1 x FM tuner antenna 1 x AM tuner antenna 1 x AC
Front Center Surround Surround Back / Bi-amp Zone 2 / Front Presence
Graphical User Interface
Standby (IR Only): ≤0.1W
Dimensions (W x H x D)
Without Antenna: 17.1 x 6.8 x 14.5" (43.4 x 17.3 x 36.8 cm) With Antenna: 17.1 x 9.3 x 15" (43.4 x 23.6 x 38.1 cm)
23.2 lb (10.5 kg)
Box Dimensions (LxWxH)
20.6 x 18.0 x 10.5"
The Yamaha AVENTAGE RX-A740 7.2 Channel Network AV Receiver is designed to deliver robust audio and video performance. This receiver delivers up to 125W per channel at 8 ohms and can upscale video sources to near UHD 4K quality. Yamaha YPAO sound optimization technology is onboard to help you tailor the sound of the receiver to your listening space with the included setup microphone. The receiver's front panel USB port is compatible with Apple devices like iPhones and iPods, and can also be used to connect other USB music sources. Additionally, there's an HDMI port on the front panel that accepts MHL connections from devices like smartphones.
The Yamaha RX-A740 features Apple AirPlay for wireless music streaming from compatible devices. You can also use the receiver's Ethernet port or built-in Wi-Fi for Internet connectivity, and once connected you can take advantage of the receiver's enhanced network features like Pandora, Spotify and DLNA content sharing. You can also download the free Yamaha AV Controller app for Android or iOS for enhanced receiver control.
Six HDMI inputs are onboard for connecting high-definition video and audio sources. There is also an HDMI output for displaying video on an external display. Two digital optical and two digital coaxial inputs are also built-in for interfacing additional audio sources. Additionally, this receiver decodes high-resolution surround sound formats such as Dolby TrueHD and DTS-HD for producing a dynamic multi-channel audio experience.
Total Purity Concept
The Total Purity Concept encompasses high drive amp technology, high purity pre-amplification, anti-vibration technology and independent pure power supplies. This model has a fully discrete power amplifier that helps to minimize distortion. It also has independent pure power supplies, allowing dedicated power supplies for the analog and digital circuitry to prevent digital noise from affecting analog circuitry. The anti-vibration heat-sinks are designed to suppress vibration from transistors and sound pressure. Independent power supplies for the DACs are designed to further eliminate noise on certain models.
The Anti-Resonance Technology Wedge (A.R.T. Wedge) is a fifth foot in the center of the unit. It dampens vibrations from the power transformer, power transistors and heatsinks, as well as vibrations that might be caused by the sound from the speakers.
Aluminum Front Panel Offers Visual and Aural Benefits
The aluminum front panel is used to effectively shield sensitive circuitry from external noise and electronic radiation generated by dimmer switches, fluorescent lighting, video monitors and more. This helps to ensure optimum sonic performance in the widest range of installation environments.
This AV receiver provides a variety of network functions that enable you to access more sources and also enhance operation. You can connect the receiver to a PC to enjoy Internet radio, Pandora, Spotify and operate your system via WebBrowser Control. The AV Controller App (from iTunes or Google play) lets you control various functions from your iPod, iPhone, iPad or Android phones / tablets and the Kindle Fire.
Built-In Wi-Fi and Wireless Direct
Built-in Wi-Fi allows wireless connection with your household wireless router, simplifying system connections to enjoy network audio and music streaming services. If no Wi-Fi router is available, the Wireless Direct feature not only allows you to stream music directly from your smartphone or tablet via the AV Controller App's Music Play feature, Apple AirPlay etc., but also control your receiver using the AV Controller App.
AirPlay Music Streaming
This AV receiver supports AirPlay, which means it can accept wireless music streaming from the iPod touch, iPhone or iPad, as well as from iTunes on a Mac or PC. This makes it easy to enjoy music from your mobile devices or computer on your home theater system. You can use view metadata such as song title, artist name as well as album art via AV receiver's on-screen display. Album art support may vary, please check with the manufacturer for details.
HTC Connect for Wireless Streaming
HTC Connect lets you stream music to your AV receiver wirelessly. You don't need a separate app because HTC Connect is built right into select HTC phones. Simply swiping the HTC phone screen starts music output to the AV receiver, from the HTC device's local music sources or third party music sources.
MHL (Mobile High-Definition Link) Support
MHL provides a direct connection of compatible mobile phones to this AV receiver. Playback of up to 1080p video and multichannel audio from the phones is supported. The receiver also charges the connected phone. Play, stop and other basic operations can be controlled from the remote control.
With the Spotify app on your smartphone, you can access a vast library of songs. And you can stream those songs to your Yamaha receiver by using Spotify Connect. Just hit "play" to start streaming music. Furthermore, when you're listening on your smartphone outside and come inside, the song immediately streams to your receiver so you can enjoy uninterrupted music. You can also personalize playlists and receive phone calls while listening to music.
USB Digital Connection for iPod and iPhone on the Front Panel
A USB port on the front panel allows convenient connection of an iPod / iPhone, which also charges when connected. Because the digital signal from the iPod / iPhone is transmitted directly to the AV receiver, there is no signal loss or interference for optimal audio playback. In addition, you can use the receiver's remote control unit to operate the iPod / iPhone music playback functions.
Extensive Audio Codec and Format Support
This AV receiver is compatible with many audio formats such as Dolby True HD and DTS-HD Master Audio™. It is also compatible with high resolution audio codec such as FLAC/WAV/Apple Lossless.
Many live and classical albums have no gaps in the music. Gapless playback ensures that there are no pauses between audio files. This provides playback with no interruptions, the way it was meant to be heard.
4K Ultra HD Pass-through and Upscaling
This AV receiver's HDMI input / output supports 4K (50/60p) Ultra HD video image pass-through. It also can perform 4K Ultra HD upscaling to boost a lower resolution image to near 4K quality. This helps to ensure compatibility with high resolution video formats.
Support for HDMI 2.0 Specification
This model supports HDMI 2.0 connectivity. It supports 4K Ultra HD 50 Hz/60 Hz signal pass-through to output smooth-motion high definition videos.
YPAO Reflected Sound Control Sound Optimization
YPAO R.S.C. analyzes room acoustics and measures various speaker characteristics, then calibrates audio parameters to achieve optimum sound. It employs Reflected Sound Control to correct early reflections for studio-quality sound. It also provides DSP Effect Normalization, which varies the CINEMA DSP parameters according to the reflected sounds.
YPAO Volume applies loudness EQ correction to automatically adjust high and low frequency levels as volume changes. Using the YPAO measurement results, EQ correction is optimized to your system settings and listening environment.
Subwoofer Trim Control
The Subwoofer Trim Control enhances the low frequencies by avoiding overlap with the front speaker output. This is designed to produce a clean, focused sound stage while providing a seamless frequency response. When subwoofer frequency overlap occurs in conventional systems, the overall sound is "pushed" toward the subwoofer. Subwoofer Trim Control takes care of this by separating the low subwoofer frequencies cleanly, thus stabilizing the front stage while providing a well-balanced enhanced bass sound.
Compressed Music Enhancer
When music is encoded into a digitally compressed format like MP3, the frequency response is compressed. Yamaha's Compressed Music Enhancer employs sophisticated digital signal processing using algorithms to restore what was lost, so the music always sounds the way it should.
Virtual CINEMA FRONT
With Virtual CINEMA FRONT, you can enjoy virtual 7-channel surround sound with higher quality and resolution by installing surround speakers at the front. Adding two additional Front Presence speakers provides a three-dimensional sound field that gives you a feeling of its height and depth and of the vertical movement of the sound. You get more flexibility to arrange your speakers inside the room, along with easy enjoyment of high quality surround sound.
HD Audio with CINEMA DSP 3D and Virtual Presence Speaker
CINEMA DSP 3D provides a wide, high and dense sound field. HD Audio format decoding lets you enjoy HD Audio sources. Virtual Presence Speakers deliver three-dimensional sound without actual use of presence speakers.
Dialogue Lift and Dialogue Level Adjustment
Dialogue Lift raises the sound of dialogue from the center speaker to a position in the center of the screen. Virtual Dialogue Lift achieves Dialogue Lift function even without the need for presence speakers. Dialogue Level Adjustment lets you control the volume of the vocal sound, so you hear movie dialogue and music vocals at the ideal level for clear, comfortable listening.
Yamaha's low-range enhancement technology is designed to deliver rich bass while maintaining good localization and sound balance even with compact front speakers. When a subwoofer is used, it improves the volume of the entire low range of the speaker system, not only the front speakers, but also enhancing the bass from the subwoofer.
Intelligent Amp Assign
Intelligent Amp Assign automatically assigns amplifier channels to certain speakers, depending on what functions are selected. For example, in a 7.1-channel system, when Zone 2 is off, all 7.1 channels will be used in the Main Zone. However, when Zone 2 is on, power to the two surround back channels will be directed to the two speakers in Zone 2 and the Main Zone will receive 5.1 channels of power. Similarly, when CINEMA DSP 3D is on, the two Front Presence speakers will be powered and not the two surround back speakers. When CINEMA DSP 3D is off, this situation is reversed.
AV Controller App
This AV receiver lets you use the Yamaha AV Controller app that is downloadable from the iTunes or Google Play to control power on / off and volume, select input and DSP modes and operate other functions from an iPhone or Android devices. You can also use it in multiple languages and customize the interface by hiding unused icons and renaming functions. A tablet version of the app is also available.
DSP Parameter Adjustment for Easy and Detailed Setting
This AV receiver is equipped with a variety of sound programs that utilize Yamaha's original DSP technology. They allow you to easily create sound fields like actual movie theaters or concert halls in your room and enjoy natural stereoscopic sound fields. You can use the AV Controller App to adjust DSP parameters to your preference to match the type of music / movie or the mood you want to achieve. There are two modes, basic and advanced, that you can choose according to the type of adjustments you want to do.
SCENE for One-touch Start
Pressing a SCENE button powers on the AV receiver and selects the input source and DSP mode. You can reset the buttons for different sources by selecting a source and DSP mode, then pressing a SCENE button for more than three seconds.
Advanced Multilingual GUI On-screen Display
Yamaha's graphical user interface has a high resolution display with clear, easy-to-use menus and also includes a selectable status bar that shows input source, volume level, DSP mode and audio format. The GUI provides a choice of eight languages: English, French, German, Spanish, Italian, Russian, Japanese and Chinese and can be displayed over both normal and 3D pictures.
Yamaha's ECO mode reduces power consumption by about 20 percent. It can be set from the top of the GUI menu.
Front AV Input: HDMI (MHL support), USB, composite video
Information, prices and images are subject to change without notice. NJ Accessory is not responsible for typographical or illustrative errors. Manufacturer rebates, terms, conditions, and expiration dates are subject to manufacturers printed forms.