Here we are comparing Yamaha RX-V6A vs Marantz NR1711 to reveal their common strengths and weaknesses. 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, RX-V6A has an overall score of 7.4 out of 10 vs 8.3 out of 10 for NR1711.