89ziga,
I have owned many McIntosh amplifiers and integrated amps. I have never heard any hum from any of them ever.
It it sounds like maybe you should send it off to Mac for a service. Their service deptarment is first rate and they will call you with a quote before repairing anything.
I hope this helps.
Norman
I have owned many McIntosh amplifiers and integrated amps. I have never heard any hum from any of them ever.
It it sounds like maybe you should send it off to Mac for a service. Their service deptarment is first rate and they will call you with a quote before repairing anything.
I hope this helps.
Norman