I have my Emotiva IPS-1/MMC-1 combo stacked right on top of a PB12 Plus/2. It occurred to me that this might be a problem due to the vibrations from the sub. Has anyone done this? Is it ok or should I move them elsewhere? I put them there because it really is the best location and it looks really sweet to boot. But without getting into too much detail why, they can be moved. I don't want to rattle the circuit boards apart.
