Marantz NR1504 vs Denon HEOS AVR review

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What is better - Marantz NR1504 vs Denon HEOS AVR?

Amplifier

AV receivers under review have the same number of channels. In terms of power, there are differences, the NR1504 has such a ratio W/Ohm - 50/8, 60/6, while the HEOS AVR has a power of 50/8, 65/6. The value of total harmonic distortion is also different, and for the NR1504 it is 0.08%, but for the HEOS AVR it is 0.05%. None of the compared opponents supports Bi-amping. Both Marantz NR1504 and Denon HEOS AVR can transmit an audio signal directly to the amplifier and bypasses any DSP processing.

Connectivity

Wireless Internet connection via WIFI is only possible with HEOS AVR. Each of the receivers has a Bluetooth connector. 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 Denon HEOS AVR works with Deezer, TIDAL, Pandora, Napster, SiriusXM, TuneIn Radio, iHeart Radio, Sound Cloud.

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 HEOS AVR. None of the devices can increase the resolution of the incoming video signal. Review participants do not have the Dolby Vision feature.

Extensive connections

The number of HDMI inputs/outputs varies depending on the receiver, the NR1504 has 6/1, and the HEOS AVR has 4/1. HDMI Audio Return Channel is implemented in both devices. HDMI eARC is not supported by the NR1504 and the HEOS AVR. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. NR1504 and HEOS AVR support the standard HDCP 2.2. Unlike most receivers, our models do not have a built-in phono stage for connecting a vinyl player. There is an ECO mode in neither AV receiver. The Marantz NR1504 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.