I suspect the upgrade was intended to be much like the PSR-2000 to the PSR-2100.

It could be the EQ and/or compression, although there are no actual user "compression" settings on the S910 like there are on the Tyros3...the EQ appears to be the same, but perhaps the factory presets have been adjusted, or tweaked...I use the factory preset "Concert" setting with my MS60S powered monitors...works real well.

There is also a "Total Gain Adj.", but like the S900, I don't change it.

The S910 was what the S900 should have been.

Having such a light portable instrument, makes going to a jam at someone's house so much less of a hassle...and the accompaniments are handy...you can always mute parts.

I still have the T3 here...did a clinic with it the other day...it's very nice, but more than what I need for gigging...the MOTL arrangers sure have come a long way.

Too bad the McPrelude doesn't have style assembly yet, as not everyone wants to use a PC for editing....they must be able to add that in the OS....the style engine must be based on the E enough to allow it.

So easy to just pop one in the car, or even take on a bus...man, they have to go that extra bit, and do the style assembly addition.