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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. 6538 
Not new 6537 
A well researched material 6537 
Sandcast horns 6537 
What about light metals? 6537 
Very liberating…. It is the way how it should be. 6537 
Pottery horns 6525 
Back to the stone age 6524 
Horn material 6491 
Re: sand horns 6052 
Not that easy 6049 
Ain't no shortcut 6049 
Very surprising comment. 6048 
Modular horns 6048 
One piece at a time 6048 
Scalability 6048 
Molds are not scalable for different flare rates. 6048 
If it where up to me… 6047 
Something like this? 6047 
Coiled horn 6044 
Discussion on diyaudio 6012 
The double-layering horn speakers. 6007 
Variable profile horn system 5998 
Just a variation of the unity horn 5998 
Not summation but continuity 5998 
It will not work 5998 
PDF link to Unity horn patent 5997 
Unity horn design 5996 
Low power SET is not a problem. 5995 
The Synergy design… and antiskating 5995 
I'm not trying to promote the Synergy 5995 
50 degrees of separation… 5995 
Not as bad as you think 5995 
The Synergy patent link is broken 5878 
Two products. 2810 
Sure a great material, so what? 2805 
Finishing. 2805 
Steel/Aluminum or polymer concrete? 2318 
Aluminum thermal expansion. 2307 
Structural flaws with polymer concrete when dealing with large and complex shapes; stress fractures and reinforcement 1333 
Massive Obstacles 1333 
Lately... 1333 
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