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Old 27th Nov 2022, 9:06 pm   #10
martinhog
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Join Date: Aug 2005
Location: Ashford, Kent, UK.
Posts: 204
Default Re: Question about Roberts "Wall Warts"

I have had exactly the same situation with an R505 when used with a switch mode power supply, in fact the output transistors got so hot the sleeving in the transistor legs started to melt. Switching back to a “tired” battery pack and it played again very well .
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