Marantz NR1504 vs Yamaha RX-V677 review

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Marantz NR1504 vs Yamaha RX-V677 – that is a question.

Amplifier

The number of channels for receivers is different - 5.1 versus 7.2, respectively, for devices. In terms of power, there are differences, the NR1504 has such a ratio W/Ohm - 50/8, 60/6, while the RX-V677 has a power of 90/8, 150/4. The value of total harmonic distortion is also different, and for the NR1504 it is 0.08%, but for the RX-V677 it is 0.09%.

Audio features

The manufacturer installed different DACs, the NR1504 received the model 192 KHz/24-bit, but the RX-V677 is equipped with Burr-Brown 192 KHz/24-bit. The Bi-amping function is implemented only in the Yamaha RX-V677. Both Marantz NR1504 and Yamaha RX-V677 can transmit an audio signal directly to the amplifier and bypasses any DSP processing.

Connectivity

Wireless Internet connection via WIFI is only possible with RX-V677. 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 NR1504 works with Pandora, SiriusXM, but the Yamaha RX-V677 works with Pandora, Napster, JUKE.

Video features

Oddly enough, the support for the HDR function is not implemented in these units. Signaling over HDMI in standby mode can provide the NR1504 and the RX-V677. Video scaling is only possible with the RX-V677. Review participants do not have the Dolby Vision feature.

Extensive connections

The number of HDMI inputs/outputs is the same - 6/1. HDMI Audio Return Channel is implemented in both devices. HDMI eARC is not supported by the NR1504 and the RX-V677. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. NR1504 and RX-V677 support the standard HDCP 2.2. Unlike most receivers, our models do not have a built-in phono stage for connecting a vinyl player. Voice control of the basic functions of the receiver is not realized in both models. There is an ECO mode in RX-V677. The Marantz NR1504 and the Yamaha RX-V677 can be properly configured using the setup assistant.

Multichannel surround

Generally no support for a Dolby Atmos multichannel audio format. A DTS:X surround technology is not supported by devices from our comparison.