Input/Headphones position Inverted, Why?

I was looking at the graphical aspect of my KPA 1st version..
in this pic I see that those Female 6,3 Jack are inverted in position if compared with mine,
[Blocked Image: http://www.americanmusical.com/ItemImages/Large/KEM%20KPA.jpg]
and I also remeber some early Video Demo With Kpa like this pic

so, I suppose it was desined/projected in a way (Input on Left Bottom) but later reversed for some reason. Why?
could it be that the position of the POWER Input ( exactly behinde the left bottom Jack) may cause some Noise and it was better to Move the Instrument Input as far as possible?
Like a classical Amp?

if not.. it was more logical in Visual Terms to laeve in as in the pic above.
From Left Bottom the visual sound chaine moves clockwise,
it goes to Main Mode switch, just above,
than to noise gate and Input controls on the left upper corner,
than moves to right, in front pedals, Amp and Cab, FX loop pedal.. and it ends With Master Output
and then back to the bottom part to switch rigs and Go Out with headphones.

So what's the reason behinde this?
Anyone listend some real Noise, or maybe just in some Particoular conditions ?
Did Anyone already try to switch Back to ''the original'' ?

from Namm 2011..I had to serch a bit.

cool video anyway..
maybe it's just that Unit they also use for That Demo Session..and maybe that Guy reported some ''noisy'' and they though to avoid any risk and change position.

as I Said, Iooking at the Visual Aspect.
Anyway it's not a problem to have it one way or another (it's just more 'logical' for the ''signal-flow chart'')
even if changed it back to the original position.
Honestly I didn't had time to Play It since then, but if You're suffering the same curiosiy Ill let You know if I found it more ..Noisy or whatever.