T toddman0 Member Joined 2013 2013-05-27 9:39 pm #1 2013-05-27 9:39 pm #1 help i have a mtx 81001 amp,need to know what r114 on the board is. H Hexhclass Member Joined 2010 2013-05-28 1:09 am #2 2013-05-28 1:09 am #2 81001d. 39.2 ohm Status Not open for further replies.