Korg Poly800/EX800 Users

> 
> Can it really be that straightforward?

It is safe, I followed those instructions and worked flawlessly, and the 
synth is still alive after a lot of months :) It's like having another 
synth. Instead of cutting the legs I removed the soldering iron in one 
of the legs and added heat-shrink tubing so I can revert it in case of 
problems. But it is working without any issue :)

Manu