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DIY & Tutorials
DIY For Audio
A Real Hum-Dinger
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<blockquote data-quote="Ampdog" data-source="post: 79594" data-attributes="member: 144"><p>Two questions:</p><p></p><p>When you say it is of treble frequency, can it perhaps be described as a hum of indeterminable pitch? By that I mean it is more of a 'zing'. If I phone you, do you think I will be able to hear this over the phone (I am on the wrong side of the Vaal)?</p><p></p><p>Then you mention that the hum was back 'after two months'. Does that mean that someone cured the problem at some stage to the point that it was inaudible, to become audible again after two months (apart from having changed channels)? Does anything happen when you fiddle with the signal input plugs/leads?</p></blockquote><p></p>
[QUOTE="Ampdog, post: 79594, member: 144"] Two questions: When you say it is of treble frequency, can it perhaps be described as a hum of indeterminable pitch? By that I mean it is more of a 'zing'. If I phone you, do you think I will be able to hear this over the phone (I am on the wrong side of the Vaal)? Then you mention that the hum was back 'after two months'. Does that mean that someone cured the problem at some stage to the point that it was inaudible, to become audible again after two months (apart from having changed channels)? Does anything happen when you fiddle with the signal input plugs/leads? [/QUOTE]
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DIY & Tutorials
DIY For Audio
A Real Hum-Dinger
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