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DIY & Tutorials
DIY For Audio
A Real Hum-Dinger
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<blockquote data-quote="JStephens" data-source="post: 79886" data-attributes="member: 1846"><p>Today's damage report: <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite2" alt=";)" title="Wink ;)" loading="lazy" data-shortname=";)" /></p><p></p><p>After a gentle clobbering surprisingly nothing occurred. (At points it might have just exceeded gentle) </p><p></p><p>A visual inspection revealed very little. The "advanced method" was not attempted for fear of my speakers & amp. Sorry. Results from TP1 to TP3 4,3 millivolts. From TP2 to TP4 3,1 millivolts. Corrected to 4 millivolts. Hum report: just as present as ever. </p><p></p><p>Thanks for all the help.</p><p></p><p>I do own an oscilloscope, but I have bugger all idea on how it works & it needs all its caps redone. It still uses valves. So maybe it is time to fix the oscilloscope first. </p><p></p><p>Thanks again,</p><p>J.S.</p></blockquote><p></p>
[QUOTE="JStephens, post: 79886, member: 1846"] Today's damage report: ;) After a gentle clobbering surprisingly nothing occurred. (At points it might have just exceeded gentle) A visual inspection revealed very little. The "advanced method" was not attempted for fear of my speakers & amp. Sorry. Results from TP1 to TP3 4,3 millivolts. From TP2 to TP4 3,1 millivolts. Corrected to 4 millivolts. Hum report: just as present as ever. Thanks for all the help. I do own an oscilloscope, but I have bugger all idea on how it works & it needs all its caps redone. It still uses valves. So maybe it is time to fix the oscilloscope first. Thanks again, J.S. [/QUOTE]
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DIY & Tutorials
DIY For Audio
A Real Hum-Dinger
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