Korg Poly800/EX800 Users

Hello,

I'm new to the group here, as I just bought an EX-800.  All was working well until my power supply decided to start outputting -15 V instead of -9V.  Of course, I discovered this after the unit stopped turning on. 

I think that I may have blown out Q1 and/or Q3... not really sure.  If anyone knows of suitable replacements for these two transistors, please do let me know.

Otherwise... I'm very happy to be a part of this group!

Thanks - DT