overheating

hi i have an MA 6900 mcintosh amp only problem when driven hard for a long period will cut out on thermal overload any thoughts out there on cooling.

hopey01-04-2014 9:48pm

brf Details Discussions Posts This discussion Message User 1,715 posts 01-06-2014 at 05:16pm Copy Comment URL Report Comment Edit Delete Try using larger footers and place a laptop cooling fan underneath the amp. Is you amp in a cabinet, if so, take it out.
brf Details Discussions Posts This discussion Message User 1,715 posts 01-05-2014 at 06:45pm Copy Comment URL Report Comment Edit Delete What speakers are you using?