Couple of quick questions about the 800

[f1eng]

Thanks Sounds like I may need a longer cable. Don't fancy stacking the units on top of each other (if I do indeed buy another 250).

While Devialet almost always showcases the dual mono systems (D400 or D800) with master and slave stacked on top of each other, it doesn't seem to be a good idea as overheating may affect sound quality

I use a longer QED Signature coaxial digital cable to allow having the two units side by side.

Also I suggest having a look on this thread where you will find interesting discussion on how to link master and slave

http://devialetchat.com/showthread.php?tid=151

I have tried my units separate and stacked and with normal use the difference in temperature of the units was the same whether stacked or not.
This -could- be because the firmware has thermal management or that for normal use the heat sinking is completely adequate, stacked or not.
Mind you this is for the more elaborate case of the D-Premier/800, the lighter case of the 400 may benefit from mounting them separately.