Hi all,

After owning a PSR-SQ16 for 15 years I thought it was about time for an upgrade. I've been looking at the PSR-S900 and the Korg PA-800. I think the Korg is a little out of my price range (about £500 more over here in the UK). However, I'm a bit concerned about the range of synth voices on the PSR-S900. My style of music is a cross between Jarre and Oldfield.

I was wondering what I could buy at some point in the future specifically to expand the range of synth voices available to me. I'd only be looking to spend a few hundred pounds ($400 - $600).

Also, is it possible to add new voices to the PSR-S900?

Thanks in advance for any advice.