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DIY & Tutorials
DIY For Audio
My First Ever Speaker Project
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<blockquote data-quote="ludo" data-source="post: 98339" data-attributes="member: 691"><p>The 25V & 35V ripple figures suggest that your multimeter is not well :-\. The ~R50 yellow digital jobbies from Communica (DT830 or something like that) are really not bad. Just don't measure voltage when you have it set to resistance scale etc. It cooks their innards and then they lie to you after that.</p><p></p><p>Now don't trust me on spikkaz. I know sweet diddley about them. But the first of those impedance plots (no pipe) is closest to what you are aiming for with a vented box, not so? Don't 2 equal bumps mean you have a good alignment in the system or something like that?</p></blockquote><p></p>
[QUOTE="ludo, post: 98339, member: 691"] The 25V & 35V ripple figures suggest that your multimeter is not well :-\. The ~R50 yellow digital jobbies from Communica (DT830 or something like that) are really not bad. Just don't measure voltage when you have it set to resistance scale etc. It cooks their innards and then they lie to you after that. Now don't trust me on spikkaz. I know sweet diddley about them. But the first of those impedance plots (no pipe) is closest to what you are aiming for with a vented box, not so? Don't 2 equal bumps mean you have a good alignment in the system or something like that? [/QUOTE]
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DIY & Tutorials
DIY For Audio
My First Ever Speaker Project
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