Neptune DOS mounting upside down vs right side up vs flat on it's back?

[danR777]

Hi everyone,

Does it matter the orientation a neptune DOS is mounted/placed? or can it lay flat on it's back... is there any issues long term?

The manual doesn't really say, I realize the knockouts are there but is that optional?


I have sound dampening foam under mine and it seems to help alot but because of the tubes I want to lay it upside down (preferable flat, but wasn't sure)

Here is how it is now:

 

[blaxsun]

I don't think it matters, but from an operational standpoint facing up (normally) is probably the desired position.