I am new to the forum. I need some help. I'd like to learn a few things about Harman Kardon avr225 before I replace my Pioneer 811s. I use my receiver mainly for SACD and DVD-A. I am a classical music lover. Is there a Triple Crossover Bass Manager on avr 225 as 325 and 525 or even the newer 130 models? Does the crossover work for analogue bass management in the case of SACD and DVD-A? If it works, how well does it work? Is a better receiver less critical for SACD and DVD-A due to the direct analogue bypass? Is HK225 definitively better than Pioneer 811 for SACD and DVD-A? Sorry for that many questions. Thanks.