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Site News: 16 Jan 2026
That old bug returned. Sometimes creation of new threat not going to work.  The replies still work. 
I will fix it soon.
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Romy the Cat's personal site dedicated to advanced audio and evolved music reproduction techniques
Thread WITH the new posts.

Legends: "Week" - last week posts, "Bold" - entered last 48 hours.
The absolutely “best” material for horns construction. 6550 
Not new 6549 
A well researched material 6549 
Sandcast horns 6549 
What about light metals? 6549 
Very liberating…. It is the way how it should be. 6549 
Pottery horns 6537 
Back to the stone age 6536 
Horn material 6503 
Re: sand horns 6064 
Not that easy 6061 
Ain't no shortcut 6061 
Very surprising comment. 6060 
Modular horns 6060 
One piece at a time 6060 
Scalability 6060 
Molds are not scalable for different flare rates. 6060 
If it where up to me… 6059 
Something like this? 6059 
Coiled horn 6056 
Discussion on diyaudio 6024 
The double-layering horn speakers. 6019 
Variable profile horn system 6010 
Just a variation of the unity horn 6010 
Not summation but continuity 6010 
It will not work 6010 
PDF link to Unity horn patent 6009 
Unity horn design 6008 
Low power SET is not a problem. 6007 
The Synergy design… and antiskating 6007 
I'm not trying to promote the Synergy 6007 
50 degrees of separation… 6007 
Not as bad as you think 6007 
The Synergy patent link is broken 5890 
Two products. 2822 
Sure a great material, so what? 2817 
Finishing. 2817 
Steel/Aluminum or polymer concrete? 2330 
Aluminum thermal expansion. 2319 
Structural flaws with polymer concrete when dealing with large and complex shapes; stress fractures and reinforcement 1345 
Massive Obstacles 1345 
Lately... 1345 
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