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Post by vfet747 on Sept 15, 2020 10:37:09 GMT
My esp 9 energizer have very distorted audio in both Chanel’s and there is sparking/arcing where the headphones goes into the energizer also the 47ohm 2 watts resistors located on the rear of the energizer get very hot to a point you can even see smoke sometime . Does this has got to do with maybe the headphones themselves might be causing Thus ? Any kind help will be greatly appreciated ! Best regards , Ali
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solderdude
Administrator
measureutternutter
Posts: 4,882
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Post by solderdude on Sept 15, 2020 22:34:05 GMT
I suspect the high voltage generator is defective. This would lead to soft and highly distorted sound. You would be putting too much power into the energizer which is evident by the heat of the resistors. You thus also gert a very high voltage (sparks in the plug) and may even damage the headphones. check the fuse in the mains circuit for statrters. schematic: www.changstar.com/www.changstar.com/index.php/topic%2C1491.0.html
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