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Low Earth Orbit
DIY Audio
A not so DIY line array
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<blockquote data-quote="Peter Morris" data-source="post: 207860" data-attributes="member: 652"><p>For me Beyma’s new TLP200H made this project possible. It’s 104 dB w/m and takes 120 w continuous. Its efficiency is about 3 - 6 dB down on a typical 1” compression driver but it takes twice the power and can operate down to 1KHz.</p><p></p><p>Given that an ATM is a true line source I believe these drivers combine better with fewer losses that most of your typical compression drivers on line-forming horns/lens.</p><p>`</p><p>The TPL200H seems to be quite happy keeping up with the 8” driver. Drums sound amazingly real, more so than anything else I have heard. I should also say that this system was designed for sound quality over everything else. If I wanted SPL I would have used a BMS 4507ND. </p><p></p><p>To tune it I use Sysune integrated with a Lake LM26 … I fine-tuned the latest settings by voicing the system with a measurement mic until it sound exactly like my voice +/- 0. Much more revealing than a vocal mic … testing these settings tonight <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /></p><p></p><p>I also use TDA EQ, it give you an insight into things in the time domain that you don’t see with Systune or Smaart.</p><p></p><p><a href="https://www.youtube.com/watch?v=-LLYkGj7Zbk" target="_blank">https://www.youtube.com/watch?v=-LLYkGj7Zbk</a></p></blockquote><p></p>
[QUOTE="Peter Morris, post: 207860, member: 652"] For me Beyma’s new TLP200H made this project possible. It’s 104 dB w/m and takes 120 w continuous. Its efficiency is about 3 - 6 dB down on a typical 1” compression driver but it takes twice the power and can operate down to 1KHz. Given that an ATM is a true line source I believe these drivers combine better with fewer losses that most of your typical compression drivers on line-forming horns/lens. ` The TPL200H seems to be quite happy keeping up with the 8” driver. Drums sound amazingly real, more so than anything else I have heard. I should also say that this system was designed for sound quality over everything else. If I wanted SPL I would have used a BMS 4507ND. To tune it I use Sysune integrated with a Lake LM26 … I fine-tuned the latest settings by voicing the system with a measurement mic until it sound exactly like my voice +/- 0. Much more revealing than a vocal mic … testing these settings tonight :-) I also use TDA EQ, it give you an insight into things in the time domain that you don’t see with Systune or Smaart. [url]https://www.youtube.com/watch?v=-LLYkGj7Zbk[/url] [/QUOTE]
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A not so DIY line array
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