Sony STR-DH590 vs Marantz AV8805 review

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What is better - Sony STR-DH590 vs Marantz AV8805?

Amplifier

The number of channels for receivers is different - 5.2 versus 13.2, respectively, for devices. The value of total harmonic distortion is also different, and for the STR-DH590 it is 0.09%, but for the AV8805 it is 0.08%.

Audio features

The manufacturer installed different DACs, the STR-DH590 received the model 192 KHz/32-bit, but the AV8805 is equipped with AK4490 384 KHz/32-bit. The Bi-amping function is implemented only in the Marantz AV8805. Both Sony STR-DH590 and Marantz AV8805 can transmit an audio signal directly to the amplifier and bypasses any DSP processing.

Connectivity

Wireless Internet connection via WIFI is only possible with AV8805. Each of the receivers has a Bluetooth connector. The AV8805 has access to the Spotify service. The quality of 4K/60Hz signal remains unchanged when transmitting from a source to a TV or projector via HDMI for both receivers. Signaling over HDMI in standby mode can provide the STR-DH590 and the AV8805. Video scaling is only possible with the AV8805. Each of the participants of the comparison has a Dolby Vision.

Extensive connections

The number of HDMI inputs/outputs varies depending on the receiver, the STR-DH590 has 4/1, and the AV8805 has 8/3. HDMI Audio Return Channel is implemented in both devices. HDMI eARC is only supported by the AV8805. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. STR-DH590 and AV8805 support the standard HDCP 2.2. In the presence of a built-in phono stage for connecting a vinyl player only at Marantz AV8805. There is an ECO mode in AV8805. The Marantz AV8805 can be properly configured using the setup assistant.

Multichannel surround

A Dolby Atmos multichannel audio format is available only in the AV8805. Only in the AV8805 realized a DTS:X surround technology.