Matching a preamp with a different brand

What are some the specs to watch out for/or match to insure compatability. Too Many opinions out there on the web.
Thanks, Orlando

ojamio02-17-2015 9:51pm

ojamio OP Details Discussions Posts This discussion Message User 3 posts 02-26-2015 at 06:50pm Copy Comment URL Report Comment Edit Delete Thanks Atmasphere, I just read about a BAT amp matching up with other preamps brands challenging.