No, the H/K does not have the same feature. The YPAO will equalize the sound as well as setting levels, so the YPAO is a better feature than the H/K's EzSet. Also, EzSet doesn't set calibrate the sub. That said, I've got an H/K 525, and I really like it. Both receivers should have the same sound quality for music if you disregard the YPAO.

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