Setting up a home theater to watch movies in the large resolution and with the superb sound? While the video quality can be ensured with a good screen or projector, the audio part requires more gear. This is where the quality 7.1 receiver comes on stage. It maintains eight channels (including the subwoofer), and in many cases can be flexible to create other hook-up combinations, like 5.1.2 and others.
The requirements to 7-channel receiver don’t differ much from the ones for AVRs with another number of connections. Choosing a fitting model for your home theater, pay attention to the following parameters:
Check these and many other parameters in the quality 7-channel receivers described below.
The Yamaha RX-V675 7.2-channel network AV receiver with Airplay combines the sturdy build and high-quality sound with multiple connectivity opportunities. It has various types of physical and wireless connections that feature full functionality and transmit the digital and analog signal in high quality.
The receiver supports the 4K video signal, as well as upscaling to UHD format. The 4K and lesser formats look bright and highly detailed while the motion is natural. The latter is enhanced with the smart edge interpolation adjustment letting the pixels adapt diagonally and keep the picture consistent at any moment. The HDMI is ARC-enabled reducing the cord clutter and supports 3D format transmission.
For audio, this 7.2 receiver offers multiple opportunities backed up by its considerable power capacity and smart amplification. The total power output makes 735W, which enables the various speaker set modifications sound equally clear, dynamic, and robust. The vast dense soundstage is complemented with highly precise imaging, rock solid lows, expansive mids and highs. The circuit is discrete, with PLL adjustment, and is additionally secured from noise by the heat sinks. The receiver supports the smart amplification concept automatically directing the power to the certain speakers depending on the chosen operation mode.
The diversity of inputs and outputs let use the Yamaha 7.2 receiver for the large home entertainment systems. It has six HDMI inputs and one output (all CEC-enabled), front and backside USB ports with charging and media transfer functions, MHL connection, digital and analog connections for AV channels, and a headphone jack. The wireless is represented by Wi-Fi, smartphone/tablet app, full support for Android and iOS-powered apps, with a display of meta information and easy navigation.
The very Dolby Atmos support along with the Sound Elevation technology is a worthy ground to call Denon AVR-S750H the best 7.2 receiver. Add 1135W power, versatile wireless connectivity, Multi Room functionality, premium video, and sound formats supported — this receiver definitely has a lot to attract movie fans and audiophiles. At the same time, the controls feel a bit clunky, especially through the on-screen assistant.
The AVR does a good job of video transmitting 4K in the highest quality and supporting multiple HDR formats (Dolby Vision, HDR10, Hybrid Log Gamma). The eARC-enabled HDMI connections make up for the high-resolution video and sound without lag or lip-sync issues.
The supported audio formats reach the advanced Atmos and DTS:X while the HD-formats also feature the crystal clarity and bottom-low evolving bass. At 8 Ohms, the receiver brings 70W per channel output with a well-balanced steady signal. The mids are solid and rich while the highs are airy and clean, without pitchiness.
This Denon 7.2 receiver features diverse wireless functionality. It is equipped with Bluetooth function that allows you to stream audio files quickly and in high quality. The HEOS technology brings the signal wirelessly across multiple rooms while Zone 2 can act as an independent setup. The AVR supports full voice control functionality with Siri, Alexa, and Google Assistant (with the relevant device connected). The array of built-in streaming apps is wide and includes the most popular Deezer, TuneIn, Tidal, and other services. The included smartphone app (Denon Remote App) is fast and replaces the remote completely.
This middle-priced Sony STRDN1080 7.2-channel Dolby Atmos home theater AV receiver boasts the strong Atmos and DTS:X support, with the expansion into the 9-channel mode through virtual speaker technology. It also has multiple opportunities to connect the video, audio, and gaming gear and working as a hub for other Sony devices.
The 4K video pass-through works well with this AVR bringing the good clarity and brightness of the UHD picture. The back panel features two HDMI outputs enabling the Zone 2 to accept the video signal as well.
While the video performance doesn't rise beyond the standard for this class of receivers, the sound quality and diversity of options in this Sony 7.2 receiver are comparable to more expensive models. The Dolby Atmos and DTS:X deliver a full three-dimensional sound with the precise imaging and the dynamic and dense soundstage. The imaging is preserved for all audio formats while the mids, highs, and lows are precise and sharp. Highs are very open and clear, the lows bring palpable solid beats and immersive bass.
The DTS:X format also supports the sound adapting technology bringing the full surround audio with various speaker setups. The initial tuning is quite easy due to efficient D.C.A.C. calibration. The latter defines not only the speaker type but also its position and angle optimizing the sound and making the output well-balanced.
If you’re looking for the utmost sound clarity; yet, do not wish to compromise on options and still keep your bank from breaking, the Onkyo TX-NR575 7.2-channel network A/V receiver might be the model that’ll suit your needs. The sturdy build and unique engineering decisions let this AVR adjust to various speaker configurations and produce the high-res sound in any format and acoustic setup.
Video transmitter supports 4K resolution and HDR versions of Dolby Vision and HDR10. The upscaling is also maintained while the Rec. 2020 ensures the color gamut and saturation are transmitted without losses. The HDMI out has ARC function to cut the number of cords used between the receiver and the TV / projector.
The construction of this receiver features DAA and VLSC technologies ensuring the clarity and high scope of the sound. The dynamic amplification lets drive the 2-channel setup at impressive 8 Ohms (within the 20 Hz – 20,000 Hz frequency range) efficiently boosting the mids and lows and bringing solidity to highs The surround sound represented by Dolby Surround, Dolby Atmos, DTS:X is expansive and powerful, full of detail. The surround sound 5.2.2 configuration is supported, for the lifelike imitation of the height-originated sound.
The connectivity of the Onkyo 7.2 receiver is rich, with multiple analog and digital connections and many wireless options. All seven HDMI ports are HDCP 2.2 protected and support HDMI CEC functionality. The receiver supports Zone 2 while the FireConnect technology delivers the wireless multi-room mirroring.
This model represents a sturdy 7.2-channel receiver supporting the MusicCast wireless sound transmission and the object-based Dolby Atmos and DTS:X formats of surround sound. While the number of physical connections is less than in many competitors, there is still a possibility to hook up the older version of the DVD player or a gaming console.
The HDMI ports on this receiver belong to the 2.1 version and feature the HDCP 2.2 protection. The ARC functionality can be upgraded to eARC via a firmware update, producing more detailed and lagless surround soundtracks. The video options include 4K support with 4:4:4 color sampling, diverse HDR support (with HLG, HDR10, and Dolby Vision), and efficient 4K upscaling. 3D passthrough is available as well.
The sound processing is typical for Yamaha — precise with efficient amplification. The receiver supports the adaptive DRC for clear dialogs and ad volume cutting, bi-amping of the front speakers, and powering the Zone B setup. The receiver supports multiple configurations for stereo and surround sound including 5.2.2 and 5.1 Zone B ones. The Atmos and DTS:X formats are produced with precise mapping and smart volume control. The bass is rich and enveloping, with the strong sharp beats. Highs are open and clean, and mids are steady and detailed.
Supported MusicCast lets this 7.2 receiver create the Atmos setup with the wireless height speakers. The Virtual Cinema technology enforces the spacious three-dimensional sound through the two front speakers.
This 7.1 surround sound receiver doesn’t provide the 4K support or features the Atmos / DTS:X audio codecs. Yet, its middle-to-high price is justified by the strong performance in the 1080p and HD surround formats, as well as for powerful, dynamic, and clear audio performance.
The Full HD picture is relayed crisp and colorful, the colors are natural and the SDR is bright and has distinct highlights and deep shades. Thanks to the Faroudja DCDI technology, the video from the lower-resolution source is efficiently upscaled to 1080p, without stretched pixel issue or jaggedness. The video can also be downconverted to match the requirements of the older displays with composite inputs, preserving the smooth image and good contrast.
The total power output makes 700W, delivering a well-balanced and sharp sound, with a wide frequency range (10Hz to 100,000Hz). The mids and highs are accurate and warm, with natural fluency. The bass and sub-bass are strong and creeping, with powerful beats. The soundstage is wide, with well-drawn details and accurate object imaging. The included DSP features the Sound Enhancer technology enabling the uncompressed sound playback from any source connected.
The connectivity of this Sony 7.1 receiver includes three HDMI ports, composite and component ports, AV connections, the headphones jack. The Digital Media Port lets connect to the PC, iPod, or a Bluetooth receiver for media playback. The networking functionality is represented by the Bravia Theater Sync, which lets manage the Sony HDMI sources and the Bravia display with the single remote control.
High-quality HD video and audio, the customizable menu and settings, and enhanced anti-vibration build make the key features of this expensive 7.1 home theater receiver. Apart from the engineering decisions like a separate ground path for each DSP, separate analog and digital circuits, or big heat sinks, the box is equipped with the double bottom and the stability foot in the center. Together, these features make up for the minimal vibration affecting the audio and video signal transmitted.
The Full HD picture, transmitted through this 7.1-channel receiver is crisp and has good contrast. The color performance is enhanced with the Deep Color and X.V. Color technologies. The 24Hz refresh rate provides for the smooth movement representation with little blur, and the automatic lip-sync compensation tech matches the sound and the picture efficiently.
The audio codecs supported by this Yamaha 7.1 receiver include DTS:HD Master Audio and TrueHD by Dolby. The sound performance is lifelike and natural, both in stereo and three-dimensional modes. The Cinema DSP functionality lets customize the audio performance via 17 settings grouped into the independent sound fields. The adaptive level technology lets set up the volume for dialog and effects to ensure a balanced sound reproduction at high and low volume levels.
The AVR with the functionality of the video processor, ability to assign amplification level and multiple zones would justify the best 7.1 receiver title for this Denon AVR. However, its price is very high and the functionality is limited to the HD performance both for video and audio.
The video processing is customizable, with several parameters to tweak. The contrast, chroma level, noise reduction, and other factors can be tuned. But the control over some functions (like hue intensity) is available only through composite / S-video connections. The AVR supports the Dolby TrueHD and DTS:HD formats providing high-quality upscaling as well. The implemented circuitry different for each type of signal and multiple heat sinks enable judder-free and smooth, color-balanced picture.
The Denon 7.1 receiver produces the 150WPC output, with separate channel amplification and various setup configuration. The options include 3.1 with powered Zone 2 and 3, 5.1 bi-amp front speakers, 9.1 surround, etc. The sound quality is premium, with the high clarity of voices and instruments and lively dynamic preserved even at the most complex and fast compositions. The surround sound is expansive and immersive, with tight punchy bass and clean highs.
Connectivity is ample with all types of physical connections one might think about. It’s represented with HDMI (1.3a), component, composite, coaxial ports, AV-connections, and a sub out, the LAN port, the USB, Ethernet. Wireless is represented by Wi-Fi, and the AVR is THX- and DLNA-certified.