Well.....6 volts/1 amp does not enjoy being give 12 volts/3 amps! I put the wrong power supply on the Synthstation 25 and sadly it is no more!
Now to decide whether or not to replace it. I got it to use with my iPod touch and it worked very well with NanoStudio and other synths, but I still found the screen size too small and had to use it too much. Often I would find myself moving the project to the iPad for processing and I seem to prefer the keyboard on the iPad to the "real" keys on the Synthstation.
I have a MPK mini that usually remains on my iMac and I can attach that to the iPad with the camera connection kit but I rarely do that.
So, we'll see if I feel the need for the iPod music making any time soon. For now, its predominantly back to the iPad and iMac.