The 2018 Sony STR-DH790* AV receiver is an AV receiver with a timeless look. When it comes to looks, the device makes no compromises. However, looks are not everything. What about the receiver’s features?

Sony STR-DH790

Analysis of selected functions

The selected features of the AV receiver here include audio, connectivity, and video.


Audio Capabilities

The advanced DCAC belongs to the audio functions. In other words, this feature ensures that all the speakers in the sound system deliver identical sound.
All speakers are calibrated to the phases of the front speakers so that they are in harmony with each other. The 7.2 surround sound allows the compatibility of seven speakers and a low frequency channel.
In addition, the Dolby Atmos/DTS:X sound formats are established sound standards for 3D audio. DTS:X creates a cinematic atmosphere by creating sound around and above the center of the room.
DTS:X surrounds the user with its sound. In other words, this format accommodates the treble dimension. Similarly, Dolby Atmos generates sound effects in the height dimension as an audio object as well.
High Resolution Audio represents an audio standard that is above the CD dynamic range. In other words, all formats above 16-bit. The higher the number of bits, the more information can be stored.


Connectivity – connection technology and interfaces

The device has the widely used connectivity technologies Bluetooth, HDMI and USB. When it is in standby mode, then it can be activated from the smartphone or tablet. In total, the model has 4 HDMI inputs and delivers an HDMI output as well.


Available video formats

4K HDR is a signal transmission whose abbreviation stands for High Dynamic Range. Brightness and contrast values enable a detailed as well as realistic picture.
As a further picture format, the Sony STR-DH790 has Dolby Vision. This is characterized by dynamic metadata, whereas HDR outputs static metadata.


Benefits of the Sony AV receiver

The Sony STR-DH790*, with an output power of 240 watts, features a combination of elegant looks and powerful functions.
Bluetooth, in particular, offers the convenience of on-demand control. Moreover, the auditory and visual potential must be explicitly emphasized.
Finally, the audio features are state-of-the-art. In the middle of the comparison overview of 10 good AV receivers, we find the presentation of another model from Sony.