I was hoping the next generation Tyros and/or PSR-S-series would have similar controls to what is on one of Yamaha's more inexpensive arrangers, the PSR-E433. Only two knobs, but they are assignable to most used functions.

It's a very expressive little keyboard, considering the price....unfortunately, the style controls do not include On-Bass, or I would've picked one up just to play around with.

Ian