Home Stereo Power amp switches self off after +- 30 minutes.
I have a 21year old Technics Stereo Component system which has worked flawlessly until about a month ago.
Now, regardless whether I am playing CD's, radio or tapes, it powers down after about 20 mins from starting. I can then power up immediately again and it will operate for a shorter time before powering down again and so forth.
Any thoughts on what may be causing this?
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