OBERHEIM SYNTH

All,

My aftertouch is dead for about the last 10 keys up at the top of the
board. Is it likely I can take it apart and fix it, or am I looking at
a new strip being needed. 

If I do need a new strip, I'm guessing it is a pretty standard item,
but I have no idea where to get one, anybody have any guesses?

thanks,

Jester