I have got PW120a from Audioforge for my project some time ago, but after reading lots of threads about crank survival and 12v regulations, I am thinking now to throw it away and buy Opus 90w (at least).

I have read also, that M10K (what I have), Laptop HDD (that I plan to have) do not use 12v, and issues with regulation on PW120 (PW60, PW70..etc) are only about 12v rail..and it means I don't have to worry about these issues?? if so, what abut cranking can PWs survive (not 12v, but 5v and 3,3v) it?

thanks for reply