Sony STR-AN1000 7-Channel Amplifier Review

Discover the Sony STR-AN1000 7-channel amplifier, featuring 120 watts per channel, Dolby Atmos and DTS:X surround sound decoding, IMAX Enhanced, and more. Control the receiver with your smartphone using the Sony Music Center app, and enjoy digital and streaming music options with Chromecast built-in, Spotify Connect, and Apple AirPlay 2. With Digital Cinema Auto Calibration IX and 360 Spatial Sound Mapping, this amplifier delivers an immersive, three-dimensional soundstage that’s optimized for your room and speaker configuration.

Sony has launched its new Elevated Standard (ES) series of AV receivers, which includes four models primarily designed for custom installation (STR-AZ7000ES, STR-AZ5000ES, STR-AZ3000ES, STR-AZ1000ES), as well as the STR-AN1000, aimed at consumers seeking to upgrade their existing home theater system. According to Sony, the ES series represents the best receivers it has ever produced, featuring a frame beam base chassis (FBB chassis) that combines a conventional frame beam chassis with a transformer base to create a stiffer and more stable design, leading to better sound quality with less distortion. The ES series also boasts a thicker bottom plate and side walls compared to previous models, which further enhances its overall thickness. All four ES models come with a graphical user interface, and support leading control systems from Control4, Crestron, Savant, and OvrC, making them ideal for custom integrators.

When connected to a BRAVIA XR TV with Acoustic Center Sync, the ES series and STR-AN1000 can combine audio from the TV with that of the center speaker to produce a more immersive experience. Additionally, the AV receivers integrate with the BRAVIA Quick Settings menu, enabling users to change amplifier sound fields using only their TV remote. The STR-AZ5000ES and STR-AZ7000ES models offer a center-channel lift-up feature that leverages front height speakers to help raise the center channel sound location in cases where the center channel must be placed lower to the floor under the display device. Both models also offer a Dual Center Speaker function that uses both top and bottom center channel speakers to enhance the center speaker experience on very large screen displays. Overall, Sony’s ES series provides a range of high-quality AV receivers designed for custom installation, with the STR-AN1000 catering to consumers seeking an upgraded home theater experience.

The Sony STR-AN1000 7-channel amplifier is a top-of-the-line audio system that delivers exceptional sound quality and an immersive home theater experience. With 120 watts per channel into 6 ohms (at 1kHz) and 0.09% THD, with 2 channels driven, this amplifier provides powerful and clear audio for all your entertainment needs.

Sony STR-AN1000 7-channel amplifier
Sony STR-AN1000

One of the most impressive features of the Sony STR-AN1000 is its Dolby Atmos and DTS:X® surround sound decoding capabilities. This technology allows you to experience three-dimensional audio that feels like it’s all around you, even without height speakers. Additionally, Dolby Speaker Virtualization and DTS Virtual:X® create stunning audio effects that add depth and richness to your audio experience.

The IMAX® Enhanced feature is another standout feature of the Sony STR-AN1000. It reproduces the full dynamic range of specially encoded IMAX soundtracks from compatible sources, creating an even more immersive audio experience for your favorite movies and shows.

The Sony STR-AN1000 also comes equipped with Digital Cinema Auto Calibration IX and 360 Spatial Sound Mapping. These features calibrate the sound to match your room and speaker configuration, resulting in an expansive, immersive soundstage that fills your entire room.Sony STR-AN1000 7-channel amplifier

Sony STR-AN1000 360 Spatial Sound Mapping

360 Spatial Sound Mapping is a feature of the Sony STR-AN1000 7-channel amplifier that calibrates the sound to match your room and speaker configuration for an expansive, immersive soundstage. The feature utilizes advanced digital signal processing (DSP) technology to analyze the acoustics of your room and optimize the sound for your listening environment.

The process involves placing a microphone at your listening position and running a series of tests to measure the acoustics of your room. Based on these measurements, the amplifier adjusts the sound to optimize the spatial placement of each channel, taking into account the position of your speakers, the size and shape of your room, and other factors that affect the sound quality. The end result is a more immersive listening experience that delivers a more accurate and detailed soundstage. With 360 Spatial Sound Mapping, you can enjoy your favorite music and movies with greater clarity, depth, and dimensionality, bringing you closer to the original recording and enhancing your overall listening pleasure. 360 Spatial Sound Mapping is a powerful and innovative feature that takes the listening experience to the next level, allowing you to experience your favorite music and movies in a way that was previously only possible in a professional recording studio or movie theater.

For music lovers, the Sony STR-AN1000 offers several digital and streaming music options. With Chromecast built-in, you can stream music over Wi-Fi with a wide range of compatible apps on your mobile device. The receiver also works with Google Assistant voice control devices and supports Spotify® Connect and Apple AirPlay 2. You can even control the receiver with your smartphone using the Sony Music Center app.

The Sony Music Center app is a smartphone application that allows you to control the Sony STR-AN1000 7-channel amplifier from your mobile device. The app is available for both Android and iOS devices and can be downloaded from the Google Play Store or the Apple App Store.

Once you have downloaded the app, you can connect your mobile device to the amplifier via Wi-Fi or Bluetooth and use the app to adjust the settings, change inputs, and stream music from your mobile device. The app provides an intuitive interface that allows you to easily navigate through the various settings and options, and it also provides access to advanced features like Digital Cinema Auto Calibration and 360 Spatial Sound Mapping.

With the Sony Music Center app, you can also stream music from a variety of online sources, including Spotify, Pandora, and Tidal. You can also use the app to browse your music library, create playlists, and control playback. One of the standout features of the Sony Music Center app is its support for voice control. If you have a compatible smart speaker or digital assistant like Amazon Alexa or Google Assistant, you can use voice commands to control the amplifier, change inputs, and stream music from your mobile device. The Sony Music Center app is a powerful and convenient tool that allows you to take full control of your Sony STR-AN1000 7-channel amplifier from the palm of your hand. Whether you’re streaming music from your mobile device or adjusting the settings for a home theater setup, the app provides an easy and intuitive way to get the most out of your audio system.Sony STR-AN1000 amplifier

Multi-room audio and video are supported with the Sony STR-AN1000, with three-room/three-source output and HDMI Zone 2 output for watching video content in another room. Additionally, the receiver offers powered stereo output for Zone 3 and analog stereo audio output (variable/fixed) for Zone 3.

Here are some pros and cons of the Sony STR-AN1000 AV receiver:


  • The Sony STR-AN1000 offers excellent sound quality with a powerful output of 550 watts.
  • The receiver has a variety of input options, including composite, S-Video, and component video, as well as multiple digital audio inputs and a phono input for turntables.
  • The on-screen menu system makes it easy to configure and adjust settings.
  • The sleek and stylish design of the Sony STR-AN1000 fits well in many home entertainment setups.


  • The technology of the Sony STR-AN1000 is outdated since it was released over two decades ago, and it lacks some of the features and capabilities of more modern AV receivers.
  • The Sony STR-AN1000 has limited connectivity options, as it does not have any HDMI ports.
  • The Sony STR-AN1000 does not have built-in support for streaming services like Spotify or Pandora, which may be a drawback for some users.
  • The power output of 550 watts may not be sufficient for larger home theater setups or for those who prefer to play their music at very high volumes.

The Sony STR-AN1000 offers a wide range of connection options, including HDMI 2.1 audio/video switching with 6 in, 2 out. The receiver also supports HDCP 2.3 technology, ensuring compatibility with Ultra HD sources and TVs. The system supports HDR10, Dolby Vision®, HLG, and IMAX Enhanced and gaming-optimized video processing technologies for a smooth, lag-free gaming experience. Additionally, Variable Refresh Rate (VRR) and Auto Low Latency Mode (ALLM) reduce or eliminate lag and frame tearing.  photo: SonySony STR-AN1000 7-channel amplifier

Sony has once again demonstrated its expertise in producing high-quality audio equipment with the STR-AN1000, featuring an array of desirable features. Despite its familiar exterior, the device has undergone a redesign, incorporating the latest connectivity support and enhanced customization options. The result is an AV receiver that delivers excellent sound quality for both movies and music.

In terms of price-to-performance ratio, the Sony STR-AN1000 is slightly more expensive($900) and less powerful than its rivals. However, this is a minor consideration when weighing the device’s impressive features and sound quality against its competitors.

The Sony STR-AN1000 7-channel amplifier is an exceptional audio system that delivers powerful and immersive audio for all your entertainment needs. With its impressive features and wide range of connectivity options, it’s a top choice for anyone looking to take their home theater experience to the next level.

Sony STR-AN1000 specs:


Input and Output Terminals

Composite Monitor Out: 1 Opt: 1 Coax.: 1 Analog Audio In: 4 Headphone Out: Yes Pre Out (Subwoofer): 2 USB Front(ver) / Rear(ver): 1/0 Ethernet Port (Power over Ethernet): 1(0)

HDMI supporting HDCP2.2 In/Out

HDMI Input supporting HDCP2.2(Front): 6(0) HDMI Output supporting HDCP2.2 : 2

Speaker Output Terminals

Front A: Yes, Front B: Yes(Common with Surround Back), Center: Yes, Surround: Yes, Surround Back: Yes, Height: Yes(Common with Surround Back), Bi-AMP: Yes(Common with Surround Back)

Auto Speaker Calibration

Calibration Features

D.C.A.C. IX, Speaker Relocation: Yes, Phantom Surround Back: Yes, Automatic Phase Matching: Yes, Calibration Mic: Stereo

Decoding Format for HDMI

DSD: Yes (Up to 2.8MHz 5.1ch), LPCM: Yes (Up to 192kHz/24 bit 7.1ch), DTS HD MA / DTS HD HR: Yes/Yes, Dolby TrueHD/Dolby Digital Plus: Yes/Yes, DTS / DTS-ES (Matrix6.1 / Discrete6.1): Yes/Yes, DTS 96/24: Yes, DTS:X: Yes, Dolby Dual Mono: Yes, Dolby Atmos: YesSony STR-AN1000 7-channel amplifier

Decoding Format for USB/Network Client

Hi-Res Format


Custom Install & Control Features

Zone2 Audio

2nd A: HDMI(Fixed)

IR Repeat (In/Out)


General Features

Power Consumption


GUI (Graphical User Interface)


Power Requirement

120V 60Hz

Auto Standby



Calibration microphone, Calibration mic stand, FM wire antenna, Remote control, R03 (size-AAA) batteries

Size & Weight

Dimensions (W x H x D)




Video Features



4K 60p 4:4:4 Support


3D over HDMI


HDR (High Dynamic Range)

Yes (HDR10, Hybrid Log Gamma, Dolby Vision)

Audio Return Channel



Yes (System Audio Control, System Power Off, RC Pass Through, Language Follow, One-Touch Play)

4K Output

HDMI Video Output Capability: 8K, 4K, 1080p, 1080/24p, Deep Color (up to 36 bit), Triluminous Color (xvYCC)

HDMITM Pass Through


Audio Features

Sound Enhancement Technologies

Pure Direct, DSD Native Playback, Center Speaker Lift Up, In-Ceiling Speaker Mode

Network Connectivity

Network features

Bluetooth Receiver, Bluetooth Transmitter, Wi-Fi

Spotify Connect



Number of Amp. Channels

7 CH

Power Output

Front: 165W(6ohms, 1kHz, 1ch driven THD 0.9%)

Speaker Impedance


Sound Field

2CH Stereo, Direct, Auto Format Decoding, Multi Stereo, Audio Enhancer, Headphone 2CH

Tuner Features



Preset Channel (Sirius/XM/FM/AM)   –  TTL30 (30/0)                         Video: YouTube/Sony Electronics

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