[sdiy] DX7 with brokem keyboard

[Julian Schmidt]

Hello,

yesterday i was at a friends house, and I wondered where his DX7 has 
gone...
So he told me it fell down (oh nooo!) and now about 8 keys from the 
keyboard are broken.
he phoned yamaha, and they just smiled at him and told him there are no 
more keys for the DX7.

now my question (cause it was late and no one of us to was motivated to 
open the DX7 last night)
does anyone know where to get some new keys for the dx7? it looked like 
the electronic is fine... just the plastic keys are broken.

best,

julian