What are the main differences between the Yamaha RX-A3060BL vs Onkyo TX-SR444 and which AV receivers is better? The RX-A3060BL has 9.2 channels amplifier and the TX-SR444 7.1 channels. Both receivers have support for Dolby Atmos multichannel audio format. DTS:X is supported only by the RX-A3060BL. We have evaluated both AV receivers, RX-A3060BL has an overall score of 8.5 out of 10 vs 4.8 out of 10 for TX-SR444.