Onkyo TX-RZ1100 vs Pioneer SC-LX901 – that is a question.
The number of channels for receivers is different - 9.2 versus 11.2, respectively, for devices. In terms of power, there are differences, the TX-RZ1100 has such a ratio W/Ohm - 200/6, while the SC-LX901 has a power of 140/8, 200/6. The value of total harmonic distortion is also different, and for the TX-RZ1100 it is 0.04%, but for the SC-LX901 it is 0.08%.
The manufacturer installed different DACs, the TX-RZ1100 received the model AK4490 384 KHz/32-bit, but the SC-LX901 is equipped with ESS SABRE32 Ultra 192 KHz/32-bit. Each of the compared opponents supports Bi-amping. Both Onkyo TX-RZ1100 and Pioneer SC-LX901 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. Access to the Spotify service is on each of the competitors. The number of available streaming services varies for receivers, the Onkyo TX-RZ1100 works with Deezer, TIDAL, TuneIn Radio, but the Pioneer SC-LX901 works with Deezer, TIDAL, Pandora, 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 TX-RZ1100 and the SC-LX901. Video scaling is only possible with the SC-LX901. Each of the participants of the comparison has a Dolby Vision.
The number of HDMI inputs/outputs is the same - 8/2. HDMI Audio Return Channel is implemented in both devices. HDMI eARC is not supported by the TX-RZ1100 and the SC-LX901. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. TX-RZ1100 and SC-LX901 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. Voice control of the basic functions of the receiver is not realized in both models. There is an ECO mode in neither AV receiver. The Onkyo TX-RZ1100 and the Pioneer SC-LX901 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.