I have a Sony SCD 777es which has an opening mechenism similar to the Reimyo CDP. Since my main source is my turntable the Sony is relegated to the 2nd shelf. I have about eight inches between the top of the CDP and the bottom of the next shelf although I will be the first to admit I don't really need that much space.
For my CDP a minimum of four inches is doable without any real inconvience. Part of the issue too, could be how high or low the shelf is related to how tall you are, or you position when installing or removing the CD.
For my CDP a minimum of four inches is doable without any real inconvience. Part of the issue too, could be how high or low the shelf is related to how tall you are, or you position when installing or removing the CD.