Bert Smorenburg perhaps?? He's the Yammie demo guy and has some of the best chops around. Anyway, whoever the Bert was that he was talking about it should be interesting to find out what product or products he was referring to. If Yamaha brings out a "PRO" 76 key T4 I will be absolutely "floored". Heart attack is more like it. I won't hold my breath though. If the T4 is already selling well, which it no doubt is, then I don't really see the need for Yamaha to give potential customers a 76 key version out of the goodness of their cold blooded and calculated money hungry heart, do you?
lol
A more likely scenario would be possibly a better speaker system add-on for the current 61 key T4 perhaps. Korg's Pa3x mind-blowing speaker add-on looks to garner many accolades if indeed it is as powerful and great sounding as the hype suggests it might be. Or perhaps an arranger "module" from Yamaha? Roland's new arranger module puts a little spice into the mix and maybe Yammie is wanting to counter that threat possibly. Or maybe we'll see some additional "custom voices" on the horizon. Voices that you'll end up paying for perhaps, but the quality is right up there with the best available including VST'i?? We'll have to wait a couple months to find out though.
Let the games begin! Or in this case, let the "wait" begin I guess huh...
All the best, Mike