Here we show you our detailed AV receiver comparison of the Onkyo TX-RZ710 versus the Pioneer Elite SC-99. The TX-RZ710 has 7.2 channels amplifier and the Elite SC-99 9.2 channels. Both receivers have support for Dolby Atmos multichannel audio format. DTS:X is supported only by the TX-RZ710. We have evaluated both AV receivers, TX-RZ710 has an overall score of 7.5 out of 10 vs 9.5 out of 10 for Elite SC-99.
The Pioneer Elite SC-99 is better receiver in this comparison - check Pioneer Elite SC-99 price.