Hi Dennis,

I spoke to Yamaha Australia yesterday and was confirmed that the adapter can be replaced by any generic 12 v 2 amp adapter you can buy from anywhere.

Also - if for some reason this doesn't work or it has a Yamaha proprietary connection - ill just get a step down transformer. Annoying yes, but still saved me over $500 in the long run.

Scott - As much as I loved the Tyros 4, when I went back to Korg - it was just a refreshing sound over the Yamaha. I think its easy to get caught up in all the hype like "Super art 2 voices" and the amazing styles on the T4 but at the end of the day when I went back to the Korg it just didn't bother me that I did have a sax that had auto articulation noises and effects etc.

Alot of the Styles on the T4 sound awesome and are breathtaking but all I found my self doing at the end of the day was playing and listening to intros and pressing buttons listening to music - not actually playing!

I have manually converted some of the Tyros 4 styles to the PA 800 and they sound just as good if not better. Drums on the PA series still shine way over the Tyros 4 in terms of Live crisp realism.

There was a period for about a month where I had the PA800 and the T4 side by side so it was easy to do all recording by ear and compare.

not sure when im back in the bay but I will definitely look you up! I miss those $35 San Fran Bay Crabs!

Nick