It’s strongly recommended to compare different receivers if you want to choose the best one: Yamaha RX-A1070BL vs Marantz NR1506.
The number of channels for receivers is different - 7.2 versus 5.2, respectively, for devices. In terms of power, there are differences, the RX-A1070BL has such a ratio W/Ohm - 110/8 20Hz-20KHz, while the NR1506 has a power of 50/8 20Hz-20KHz, 60/6 1KHz. The value of total harmonic distortion is also different, and for the RX-A1070BL it is 0.06%, but for the NR1506 it is 0.05%.
The manufacturer installed different DACs, the RX-A1070BL received the model ESS 192 KHz/24-bit, but the NR1506 is equipped with 192 KHz/24-bit. The Bi-amping function is implemented only in the Yamaha RX-A1070BL. Both Yamaha RX-A1070BL and Marantz NR1506 can transmit an audio signal directly to the amplifier and bypasses any DSP processing.
Wireless Internet access via WIFI is possible on both units. 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 Yamaha RX-A1070BL works with Deezer, TIDAL, Pandora, Napster, SiriusXM, but the Marantz NR1506 works with Pandora, SiriusXM.
Support for the HDR function can only boast of each of the AV receivers. 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 RX-A1070BL and the NR1506. Video scaling is only possible with the RX-A1070BL. Operation with the Dolby Vision is only possible with the RX-A1070BL.
The number of HDMI inputs/outputs varies depending on the receiver, the RX-A1070BL has 8/2, and the NR1506 has 6/1. HDMI Audio Return Channel is implemented in both devices. HDMI eARC is not supported by the RX-A1070BL and the NR1506. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. RX-A1070BL and NR1506 support the standard HDCP 2.2. In the presence of a built-in phono stage for connecting a vinyl player only at Yamaha RX-A1070BL. There is an ECO mode in either AV receiver. The Yamaha RX-A1070BL and the Marantz NR1506 can be properly configured using the setup assistant.
A Dolby Atmos multichannel audio format is available only in the RX-A1070BL. Only in the RX-A1070BL realized a DTS:X surround technology.
The Yamaha RX-A1070BL is better receiver in this comparison. Check Yamaha RX-A1070BL price