Marantz SR5015 vs Yamaha RX-A6A review
The present review is aimed to compare two AV receivers - Marantz SR5015 vs Yamaha RX-A6A that are meant to satisfy the needs of cinema and music lovers.
Amplifier
A significant difference between the receivers in the number of channels, Marantz SR5015 has 7.2 versus 9.2 for Yamaha RX-A6A. Regarding power, then SR5015 has such a W/Ohm ratio - 100/8, 200/6 when RX-A6A has a power of 150/8. The THD is 0.08% for the SR5015 but 0.06% for the RX-A6A. Both the SR5015 and the RX-A6A support Bi-amping. Each of the AV receivers can transmit an audio signal directly to the amplifier and bypasses any DSP processing.
Connectivity
WI-FI modules have the same characteristics: 2.4/5GHz. Rivals from our review have Bluetooth support. The Apple Music service is implemented on considered devices: AirPlay, AirPlay 2. Spotify can be used on each receiver. Deezer, TIDAL, Pandora, SiriusXM, Napster, SoundCloud - all of these streaming services have found application in each of the models.
Video features
Both AV receivers support HDR10+ technology (High dynamic range). Compared AV receivers retain the quality of 4K/120Hz signal when transmitting from a source to a TV or projector. HDMI signal transmission in standby mode is implemented in each of the devices. Both rivals can scale the resolution of the incoming HDMI signal. The HDR standard - Dolby Vision is supported by these receivers.
Extensive connections
The Marantz SR5015 has 6/2 HDMI inputs/outputs versus 7/3 HDMI connectors of the Yamaha RX-A6A.
The HDMI Audio Return Channel (ARC) feature supports both devices. HDMI eARC is available in each model. The Consumer Electronics Control (CEC) feature is present in most modern AV receivers and the models in our comparison are no exception. Both models support the standard HDCP 2.3. These compared receivers have a built-in phono stage for connecting a vinyl player.
Additional features
The SR5015 supports 2 Multi-room zones, versus 3 for the RX-A6A. Supported voice control technologies are identical - Amazon Alexa, Google Assistant, Siri, Josh.AI. It is also worth noting that the ECO mode is presented in each of the receivers. Both SR5015 and RX-A6A can be configured using the Setup assistant.
Multichannel surround
Both devices have support for Dolby Atmos multichannel audio format. The surround sound technology DTS:X is supported by devices under review.