The Marantz AV7703 vs Onkyo PR-RZ5100 comparison will be extremely helpful for people who want to get a great, powerful receiver with many functions.
AV receivers under review have the same number of channels. The value of total harmonic distortion is also different, and for the AV7703 it is 0.08%, but for the PR-RZ5100 it is 0.06%.
The manufacturer installed different DACs, the AV7703 received the model 192 KHz/32-bit, but the PR-RZ5100 is equipped with AKM 384 KHz/32-bit. Each of the compared opponents supports Bi-amping. The model AV7703 can transmit an audio signal directly to the amplifier and bypasses any DSP processing. Each of the receivers has a Bluetooth connector. The contenders have differences in the supported services from Apple - AirPlay, AirPlay 2 versus AirPlay respectively. Access to the Spotify service is on each of the competitors. The number of available streaming services varies for receivers, the Marantz AV7703 works with Deezer, TIDAL, Pandora, Napster, iHeart Radio, SiriusXM, Sound Cloud, but the Onkyo PR-RZ5100 works with Deezer, TIDAL, TuneIn Radio. The quality of 4K/60Hz 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 AV7703 and the PR-RZ5100. Each of the devices can increase the resolution of the incoming video signal. Each of the participants of the comparison has a Dolby Vision.
The number of HDMI inputs/outputs varies depending on the receiver, the AV7703 has 8/3, and the PR-RZ5100 has 8/2. HDMI Audio Return Channel is implemented in both devices. HDMI eARC is not supported by the AV7703 and the PR-RZ5100. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. AV7703 and PR-RZ5100 support the standard HDCP 2.2. Like most receivers, our models have a built-in phono stage for connecting a vinyl player.
Ability to create 3 Multi zones inherent in both AV receivers. There is an ECO mode in AV7703. The Marantz AV7703 and the Onkyo PR-RZ5100 can be properly configured using the setup assistant.
A Dolby Atmos multichannel audio format is available both models. A DTS:X surround technology is supported by devices from our comparison.