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Low Earth Orbit
DIY Audio
60 Degree DIY Mid Hi - AKA PM60
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<blockquote data-quote="Mark Wilkinson" data-source="post: 149082" data-attributes="member: 8989"><p>Re: 60 Degree DIY Mid Hi</p><p></p><p>Update on rePhase / minidsp DIY60 tuning....</p><p></p><p>Finally had a chance to see what latest settings look like outdoors...</p><p>[ATTACH]154607[/ATTACH]</p><p></p><p>This is no sub and a 48db LR at 100hz. </p><p></p><p>Here's same DIY settings indoors, but on top a JTR OS sub using 48 db linear-phase LR @100hz (and @28 for HP.)</p><p>Low end on DIY has something to tie phase to.... </p><p></p><p>[ATTACH]154608[/ATTACH]</p><p> </p><p>Current goal is to see how low in freq I can get flat phase. Then to back off, and optimize phase flatness versus latency...</p><p></p><p>Really, really, pleased with the sound !!!!</p><p></p><p>While I was set up to test, I checked out a UPA-1P and a JTR 3TX</p><p>For grins...here they are...</p><p></p><p>UPA-1p</p><p>[ATTACH]154611[/ATTACH]</p><p></p><p></p><p>3TX no HP filter</p><p>[ATTACH]154610[/ATTACH]</p></blockquote><p></p>
[QUOTE="Mark Wilkinson, post: 149082, member: 8989"] Re: 60 Degree DIY Mid Hi Update on rePhase / minidsp DIY60 tuning.... Finally had a chance to see what latest settings look like outdoors... [ATTACH=CONFIG]154607.vB5-legacyid=14431[/ATTACH] This is no sub and a 48db LR at 100hz. Here's same DIY settings indoors, but on top a JTR OS sub using 48 db linear-phase LR @100hz (and @28 for HP.) Low end on DIY has something to tie phase to.... [ATTACH=CONFIG]154608.vB5-legacyid=14432[/ATTACH] Current goal is to see how low in freq I can get flat phase. Then to back off, and optimize phase flatness versus latency... Really, really, pleased with the sound !!!! While I was set up to test, I checked out a UPA-1P and a JTR 3TX For grins...here they are... UPA-1p [ATTACH=CONFIG]154611.vB5-legacyid=14435[/ATTACH] 3TX no HP filter [ATTACH=CONFIG]154610.vB5-legacyid=14434[/ATTACH] [/QUOTE]
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60 Degree DIY Mid Hi - AKA PM60
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