What is better - Denon AVR-S650H vs Marantz NR1609?
The number of channels for receivers is different - 5.2 versus 7.2, respectively, for devices. In terms of power, there are differences, the AVR-S650H has such a ratio W/Ohm - 75/8 20Hz-20KHz, 100/6 1KHz, while the NR1609 has a power of 50/8 20Hz-20KHz, 70/6 1KHz. A common feature for devices is the same total harmonic distortion - 0.08%.
The manufacturer installed different DACs, the AVR-S650H received the model AKM 192 KHz/32-bit, but the NR1609 is equipped with 192 KHz/24-bit. The Bi-amping function is implemented only in the Marantz NR1609. Both Denon AVR-S650H and Marantz NR1609 can transmit an audio signal directly to the amplifier and bypasses any DSP processing. Each of the receivers has a Bluetooth connector. Both devices can work with such Apple Music services: AirPlay, AirPlay 2. Access to the Spotify service is on each of the competitors. The number of available streaming services varies for receivers, the Denon AVR-S650H works with Deezer, TIDAL, Pandora, Napster, SiriusXM, TuneIn Radio, iHeart Radio, Sound Cloud, Mood Mix, but the Marantz NR1609 works with Deezer, Pandora, TuneIn Radio. 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 AVR-S650H and the NR1609. Video scaling is only possible with the NR1609. Each of the participants of the comparison has a Dolby Vision.
The number of HDMI inputs/outputs varies depending on the receiver, the AVR-S650H has 5/1, and the NR1609 has 8/1. HDMI Audio Return Channel is implemented in both devices. HDMI eARC is only supported by the AVR-S650H. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. The AVR-S650H has support for the standard HDCP 2.3, compared to the NR1609, which supports the standard HDCP 2.2. Like most receivers, our models have a built-in phono stage for connecting a vinyl player. Voice control is performed using Amazon Alexa, Google Assistant, Siri, Josh.AI in both models. There is an ECO mode in either AV receiver. The Denon AVR-S650H and the Marantz NR1609 can be properly configured using the setup assistant.
A Dolby Atmos multichannel audio format is available only in the NR1609. Only in the NR1609 realized a DTS:X surround technology.
The Marantz NR1609 is better receiver in this comparison. Check Marantz NR1609 price