Yamaha DTXpress/DTXplorer/DTXtreme

Hey.  The stupid place I ordered my dtxpress II from forgot to ship me
a power supply.  So, I used my 6v power supply......  I think this is
the reason for my problems (see above post by me).  Anyway, I took out
the power supply and am now waiting for a new one.  Does anyone know
if using a 6v adapter will short out or break the system?  Or will it
just cause a low volume and shut off alot? cause thats what was
happening.  I am not going to use the 6v anymore but I just want to
know if it will have any long term problems from suing it.

And if it is blown.....  then Ill just tell them the brain was shipped
with the battery loose (which it was) and that I need a new brain :)