www.teamtalk.com
Ada is a free agent having recently been released by Kilmarnock as part of cost-saving measures at the SPL club.
Burton boss Paul Peschisolido tried to sign Ada last summer after the 27-year-old left League Two rivals Crewe.
Ada has been training with Albion since last week and Peschisolido is keen to sign the former Histon player on a short-term deal for the remainder of the season.
Any reproduction, publication or redistribution of this material without the written agreement of 365 Media Group is strictly forbidden.