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Low Earth Orbit
DIY Audio
60 Degree DIY Mid Hi - AKA PM60
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<blockquote data-quote="Peter Morris" data-source="post: 148854" data-attributes="member: 652"><p>Re: 60 Degree DIY Mid Hi</p><p></p><p></p><p></p><p><span style="font-family: 'Calibri'"><span style="font-size: 12px"><span style="color: #000000">How much difference does the rubber make … Hmmm next question.</span></span></span></p><p><span style="font-family: 'Calibri'"><span style="font-size: 12px"><span style="color: #000000">To be serious, I’m not sure, I was chasing down some of issues and I changed a couple of things ... everything got better, adding the rubber was one of the things I did.</span></span></span></p><p><span style="font-family: 'Calibri'"><span style="font-size: 12px"><span style="color: #000000">From past experience hard plastic horns often have resonant problems. I have measured the resonance with accelerometers, this time I just stuck some cheap 3mm rubber on the horn … it was just much easier to do that than try and measure it … I think the impulse response looked slightly better.</span></span></span></p><p><span style="font-size: 12px"><span style="color: #000000"><span style="font-family: 'Calibri'">I suspect you many not notice any change by doing this, but if you find and correct 10 little insignificant problems, you will hear the difference.</span></span></span></p></blockquote><p></p>
[QUOTE="Peter Morris, post: 148854, member: 652"] Re: 60 Degree DIY Mid Hi [FONT=Calibri][SIZE=3][COLOR=#000000]How much difference does the rubber make … Hmmm next question.[/COLOR][/SIZE][/FONT] [FONT=Calibri][SIZE=3][COLOR=#000000]To be serious, I’m not sure, I was chasing down some of issues and I changed a couple of things ... everything got better, adding the rubber was one of the things I did.[/COLOR][/SIZE][/FONT] [FONT=Calibri][SIZE=3][COLOR=#000000]From past experience hard plastic horns often have resonant problems. I have measured the resonance with accelerometers, this time I just stuck some cheap 3mm rubber on the horn … it was just much easier to do that than try and measure it … I think the impulse response looked slightly better.[/COLOR][/SIZE][/FONT] [SIZE=3][COLOR=#000000][FONT=Calibri]I suspect you many not notice any change by doing this, but if you find and correct 10 little insignificant problems, you will hear the difference.[/FONT][/COLOR][/SIZE] [/QUOTE]
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60 Degree DIY Mid Hi - AKA PM60
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