Originally posted by ianmcnll:
I played and spent some time with the E-80...I don't think it's better built, but it is most certainly much heavier than the Tyros1 which is roughly it's counterpart..

I can see why you rely so much on smilies in your posts. No one who has given even a cursory examination of the build quality of both instruments side by side could argue this with a straight face.