Dec 20, 2019
Onkyo has opened the new season of 2018 with the release of the next version of its classic 600-series receiver. The novelty replaced the TX-NR676 and differs from the previous model in advanced funct...Read More
This is a review and detailed comparison of Onkyo TX-NR686 vs Yamaha RX-A770BL. Both have 7.2 channel amplifiers. Both receivers have support for Dolby Atmos multichannel audio format. The surround sound technology DTS:X is supported by devices. We have evaluated both AV receivers, TX-NR686 has an overall score of 7.2 out of 10 vs 8.1 out of 10 for RX-A770BL.
The Yamaha RX-A770BL is better receiver in this comparison - check Yamaha RX-A770BL price.