[sdiy] yamaha gear???OT

[Jim Heinz]

does anyone remember the thing yamaha made that was an add on box , looked
like a qx5 ( maybe not ) and was this add on midi control thing ? it had
pitch and mod wheels , some midi sliders ,input for the breath controller ,
and sus and cv pedals?

i cant remeber what it was called and i DONT have ANYONE else to ask
sorry for the OT and thanks for the help

jim