One thing people seem to confuse with the 76 key keyboard market is whether the “reason” for not making a 76 key keyboard is the number of keys or the weight.


If the G70 did not do well in sales, was it because it had 76 keys?
If the MS does not do well in sales, is it because it has 76 keys?
If the Audya does not do well in sales, is it because it has 76 keys.
If the PSR S910 does well in sales, is it because it only has 61 keys?


It would be interesting to see what if any difference in sales did the Roland E 50 (61 keys) and the E 60 (76 keys) have.


And when Korg made the PA1x and PA 1x pro keyboards, where both of them were heavy, which one had the most sales.