Yamaha DTXpress/DTXplorer/DTXtreme

--- In DTXpress@yahoogroups.com, "Keith" <keith@k...> wrote:
> You are right - I should have looked there first - I was in a rush 
and
> thought about your pictures after I posted.  
> 
> It looks like a few force sensitive switches with series resistors 
to
> give a few zones as you squash your foot down.  I am still puzzled 
by
> why it uses both connections on the stereo plug.
> 
> Now I will just have to take it apart!

OGD, our resident electronics surgeon, must be sleeping in today. 
Otherwise he'd be all over this question. He probably knows why both 
connections come into play.