Need McIntosh service advice
Several years back I purchased a McIntosh MA7000 solid state Amp from a reputable online dealer. The Amp is in mint condition. I used the amp for about 6 months and it worked great. The amp began over heating on the left channel. I emailed Mcintosh service and they said the problem was the output circuit. I took it to an authorized McIntosh repair shop. They keep it for about 5 months and fixed it. I used it about 6 hours and the left channel overheated again. My concern is that the authorized repairman did not have enough expertise in a beastly amp like the MA7000. Any thoughts?
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