Marantz SR6011 vs Yamaha R-N803BL comparison definitely makes sense.
A significant difference between the receivers in the number of channels, Marantz SR6011 has 9.2 versus 2.0 for Yamaha R-N803BL. Regarding power, then SR6011 has such a W/Ohm ratio - 110/8 20Hz-20KHz, 150/6 1KHz when R-N803BL has a power of 100/8 20Hz-20KHz, 160/4 1KHz. The THD is 0.08% for the SR6011 but 0.01% for the R-N803BL.
Characteristics of digital to analog converter (DAC) are different, 192 KHz/24-bit for SR6011 and ESS SABRE (9006AS) 192 KHz/24-bit for the R-N803BL. Only the SR6011 supports Bi-amping feature. Each of the AV receivers can transmit an audio signal directly to the amplifier and bypasses any DSP processing. Rivals from our review have Bluetooth support. The Apple Music service is implemented on considered devices: AirPlay. Spotify can be used on each receiver. The SR6011 can work with the audio stream from Pandora, Sirius XM, and the R-N803BL can receive a content from Deezer, TIDAL, Pandora, Sirius XM.
Only the Marantz SR6011 has support for High dynamic range (HDR). Only the SR6011 provides HDMI signal transmission in standby mode. The SR6011 can scale the input HDMI signal, unlike the R-N803BL. The HDR standard - Dolby Vision is not supported by these receivers. Only the SR6011 supports HDMI Audio Return Channel (ARC). Unfortunately, HDMI eARC is not available on monitored devices. Of the two receivers in our comparison, HDMI CEC is present in only the SR6011. These compared receivers have a built-in phono stage for connecting a vinyl player. It is also worth noting that the ECO mode is presented in each of the receivers. The setup assistant will help you configure Marantz SR6011.
Only the SR6011 has a Dolby Atmos multichannel audio format support. A surround technology DTS:X is supported only by the SR6011.
The Marantz SR6011 is better receiver in this comparison. Check Marantz SR6011 price