Denon HEOS AVR vs Pioneer SC-LX901 – that is a question.
The number of channels for receivers is different - 5.1 versus 11.2, respectively, for devices. In terms of power, there are differences, the HEOS AVR has such a ratio W/Ohm - 50/8 20Hz-20KHz, 65/6 1KHz, while the SC-LX901 has a power of 140/8 20Hz-20KHz, 200/6 1KHz. The value of total harmonic distortion is also different, and for the HEOS AVR it is 0.05%, but for the SC-LX901 it is 0.08%. The Bi-amping function is implemented only in the Pioneer SC-LX901. Both Denon HEOS AVR 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. Access to the Spotify service is on each of the competitors. The number of available streaming services varies for receivers, the Denon HEOS AVR works with Deezer, TIDAL, Pandora, Napster, SiriusXM, TuneIn Radio, iHeart Radio, Sound Cloud, but the Pioneer SC-LX901 works with Deezer, TIDAL, Pandora, TuneIn Radio.
Support for the HDR function can only boast of the SC-LX901. 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 HEOS AVR and the SC-LX901. Video scaling is only possible with the SC-LX901. Operation with the Dolby Vision is only possible with the SC-LX901.
The number of HDMI inputs/outputs varies depending on the receiver, the HEOS AVR has 4/1, and the SC-LX901 has 8/2. HDMI Audio Return Channel is implemented in both devices. HDMI eARC is not supported by the HEOS AVR and the SC-LX901. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. HEOS AVR and SC-LX901 support the standard HDCP 2.2. In the presence of a built-in phono stage for connecting a vinyl player only at Pioneer SC-LX901. There is an ECO mode in neither AV receiver. The Pioneer SC-LX901 can be properly configured using the setup assistant.
A Dolby Atmos multichannel audio format is available only in the SC-LX901. Only in the SC-LX901 realized a DTS:X surround technology.
The Pioneer SC-LX901 is better receiver in this comparison. Check Pioneer SC-LX901 price