My sony 1070 amp sits on the bottom of my stand. The gap between the top of the amp & the glass shelf above it is only 70mm. I was hoping to fit a dvd in this space as I have no other room for it on the stand & don`t want to buy another at the moment. The new toshiba SD220E is 69mm high. As you can see,with this model sitting directly on top of my amp there is only 1mm top clearance. The other dvd I had in mind is the new pioneer dv-444S @55mm high. If I put one of these on top of my amp, am I looking for trouble with the amp,dvd or both considering the heat that can be given out from these amps???? thanks del.