My current axe (the A70) I re-built it from two units, one I had that was going dodgy on me, and another s/h one that had fully operational PCBs and sliders/buttons but an almost disintegrated casing.

Plus I added a new set of keypad contacts

Got a really nice unit now. And the keybed is the G70 one. Those slightly convex keys are so nice to play, and it is a feature not seen on any other keybed, and I have played a LOT!!

Dennis