simple question, asking it in general terms.
will a dc adaptor outputting 9 or 15V DC be good for a 12V device? asking because i have a bunch of 9v and 15v adapters sitting around, but i don't want to test them if they work at 12v and fry my device.
so as a rule of thumb, will those work? (i know it depends but in general.. yes/no)
edit: its 2am.. typos