Different sound, but same soundboard?

[wendigo]

Heres one thing that confusses me
http://www.ultrasabers.com/product_p/stunt-shock.htm

In that video, when they start showing off the RGB version, it sounds completly different than the non RGB. But as far I can hear, none of them have sith soundboard.

So if I get the RGB model, it'll have that sound instead of the non RGB model?

[Ultra]

The RGB had a Sith board and the single color had a Jedi board.