My Hartke HA4000 amp cuts out any ideas please. I've changed the fan (twice) but it still cuts out. Hadit running with an audio signal very loud for about 4/5 hours 'til it was very hot & it was ok, switched it on the next day - 2 minutes & it cut out. any help appreciated
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix guitars.