Bel Canto Dac2 owners....

Hi guys. Does the Dac 2 run hot? In other words, could it be placed in a cabinet with only a small air vent? I have a Benchmark USB which, like the Bel Canto, is always on, and it gets quite hot on top. But I don't know anything about electronics, really, and perhaps the fact that the BC Dac2 lacks the amplification/gain section of the Benchmark means it would run cooler and could be tucked away...?
Thanks for any insight!