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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. 6541 
Not new 6540 
A well researched material 6540 
Sandcast horns 6540 
What about light metals? 6540 
Very liberating…. It is the way how it should be. 6540 
Pottery horns 6528 
Back to the stone age 6527 
Horn material 6494 
Re: sand horns 6055 
Not that easy 6052 
Ain't no shortcut 6052 
Very surprising comment. 6051 
Modular horns 6051 
One piece at a time 6051 
Scalability 6051 
Molds are not scalable for different flare rates. 6051 
If it where up to me… 6050 
Something like this? 6050 
Coiled horn 6047 
Discussion on diyaudio 6015 
The double-layering horn speakers. 6010 
Variable profile horn system 6001 
Just a variation of the unity horn 6001 
Not summation but continuity 6001 
It will not work 6001 
PDF link to Unity horn patent 6000 
Unity horn design 5999 
Low power SET is not a problem. 5998 
The Synergy design… and antiskating 5998 
I'm not trying to promote the Synergy 5998 
50 degrees of separation… 5998 
Not as bad as you think 5998 
The Synergy patent link is broken 5881 
Two products. 2813 
Sure a great material, so what? 2808 
Finishing. 2808 
Steel/Aluminum or polymer concrete? 2321 
Aluminum thermal expansion. 2310 
Structural flaws with polymer concrete when dealing with large and complex shapes; stress fractures and reinforcement 1336 
Massive Obstacles 1336 
Lately... 1336 
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