Considering swapping out my DSP-7000 for the H9000, however the only readily accesible spot I have available would be sandwiching it underneath a Drawmer 1969 Compressor in my rack.  Alternatively, I could move some things around and put it under a half rack unit (the OG overstayer compressor) to create a little more airflow above, however those are my only options if I want to have it within reach of my seating position.  Which I do so that it’s easy to program.  How hot does the H9000 run, is it a bad idea to have it underneath another piece of gear?

I’ve found my H9000 to run relatively cool (lots cooler than the H8000’s, as it has a fan), and the unit’s heat vents are on the side, anyway, so it seems to me it would be fine to have stuff on top or on the bottom.