The Marantz SR6011 vs Onkyo TX-RZ830 comparison will be extremely helpful for people who want to get a great, powerful receiver with many functions.
AV receivers under review have the same number of channels. In terms of power, there are differences, the SR6011 has such a ratio W/Ohm - 110/8 20Hz-20KHz, 150/6 1KHz, while the TX-RZ830 has a power of 180/6 1KHz. A common feature for devices is the same total harmonic distortion - 0.08%.
The manufacturer installed different DACs, the SR6011 received the model 192 KHz/24-bit, but the TX-RZ830 is equipped with AK4458 384 KHz/32-bit. Each of the compared opponents supports Bi-amping. Both Marantz SR6011 and Onkyo TX-RZ830 can transmit an audio signal directly to the amplifier and bypasses any DSP processing.
These units have the same Wi-Fi modules. Each of the receivers has a Bluetooth connector. Both devices can work with such Apple Music services: AirPlay. Access to the Spotify service is on each of the competitors. The number of available streaming services varies for receivers, the Marantz SR6011 works with Pandora, Sirius XM, but the Onkyo TX-RZ830 works with Deezer, TIDAL, TuneIn Radio. The quality of 4K 60p 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 SR6011 and the TX-RZ830. Video scaling is only possible with the SR6011. Operation with the Dolby Vision is only possible with the TX-RZ830.
The number of HDMI inputs/outputs varies depending on the receiver, the SR6011 has 8/2, and the TX-RZ830 has 7/2. HDMI Audio Return Channel is implemented in both devices. HDMI eARC is not supported by the SR6011 and the TX-RZ830. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. SR6011 and TX-RZ830 support the standard HDCP 2.2. Like most receivers, our models have a built-in phono stage for connecting a vinyl player.
Unlike the SR6011 where 2 Multi zones is provided, the TX-RZ830 works with 3 Multi zones. There is an ECO mode in SR6011. The Marantz SR6011 and the Onkyo TX-RZ830 can be properly configured using the setup assistant.
A Dolby Atmos multichannel audio format is available both models. A DTS:X surround technology is supported by devices from our comparison.
The Marantz SR6011 is better receiver in this comparison. Check Marantz SR6011 price