Sequential circuits samplers

Hi,

I have a Prophet-2000 with a broken transformer. Does anyone 
have the specs for it? I only have a very bad scan of the service 
manual. I know it takes 110V and 220V in depending on the 
setting on the back of the sampler. Is it 2 x 12V out? Or more? 
And 50VA should be enough, right?

Thanks a lot,

Mattias