I'm planning to get the Oppo 105 or the 4k equivalent next year OR the Cambridge 752s 4k equivalent. I prefer to set up the calibration myself and utilize the 7.1 inputs which I use now. This is why for me the 975 won't really work. Hopefully the new processor will have those inputs but I doubt it actually will.
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"There is one who comes after me who's sandals I am unworthy to unloose." John the Baptist