Quote:

Mac

There was the Yamaha KX88 controller keyboard - but I can't remember what the middle c convention was on it.

The KX88 was available at about the same time as the DX7 and was designed to be teamed up with the TX 816 and the QX 1 sequencer. A monster system!!


Kevin




Yes, indeed. But the actual MIDI standard was agreed upon before either keyboard was a production reality...

And since the puters and controllers cannot accept a negative number for the bottom octave, as Peter has stated, very likely it had to use C5 as well.

--Mac