On Sat, 22 Dec 2012 22:34:32 +0100, Ralf Mardorf wrote: > So it's not off-topic, the ADA can get very hot and we should be > careful, turn it off, when we leave the room to take a rest. I'll be mindful of that when the other half of my new rack arrives. I'll separate the two by 1u gap - patchbay - 1u gap I think. Must be just an inefficient PSU design I guess. Digital conversion isn't a particularly power demanding process is it? I'll investigate after the holiday (or maybe even during if I get my way :)). Thanks for all the pointers and consolations. -- John. _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user