Dave Smith Instruments SYNTHESIZERS

My Evolver is not powering-up (no lights). 

Looking through the archives I see that some folks have had bad 
PSUs. In my case, the led on the PSU comes on. Was this the 
case with others?

I'm reluctant to try plugging in a differrent PSU (bad experience 
with a Midi Kiti years ago).

Obviously I'll be contacting DSI, but I was curious more than 
anything else.

Cheers,