Dec 06, 2019Read More
By making the Sony STR-DH590 the home cinema center, users can enjoy crisp 4K pictures with HDR. The amplifier produces 90 watts per channel, which is slightly less versus the STR-DH550, whose amplifier has a power of 145 watts per channel. The STR-DH590 uses Dolby Vision's built-in tunable surround sound technology in 5.2-channel mode. To connect mobile devices, there is a Bluetooth protocol.
The Sony STR- DH550 featured with a powerful amplifier because of which the unit has good playback of high-resolution audio of much as 48K, 16-bit PCM. The connectivity is an important part of the Sony STR-DH590 vs Sony STR-DH550 review, and STR DH550 has poor abilities because for connecting to external sources the only USB is available. The unit has a well-worked an upscaling to 4K resolution. And it also provides full automatic tuning of the receiver, both video, and sound, which is produced at the first start.