Burning smell


I have McIntosh 1.25 kw mono blocks. They are around 6 years old. One of them has started emitting an electrical burning smell when playing music. It doesn’t do it when just powered up, only when playing . Does anyone have a possible diagnosis of what component may be failing or what is happening ? Thanks

keithjacksontucson

Showing 5 responses by keithjacksontucson

Is it unusual for the capacitors to be blown after 6 years ? it looks like that may be the problem

really , Will Best Buy come check it ou? II thought that was out of their realm.

The worst part for me is getting it up to Phoenix where the nearest McIntosh Tech is. Getting it in and out of the car is brutal, even worse  than the cost

Thanks for all responses. I'm going to try the Best Buy guys if they really come for that

I had it fixed earlier this year.The boards had shorted out. I suspect that the Amp was impacted by lightening strike at some point. That repair cost $4000. The problem may be related in some way