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Site News: 17 May 2026

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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. 6660 
Not new 6659 
A well researched material 6659 
Sandcast horns 6659 
What about light metals? 6659 
Very liberating…. It is the way how it should be. 6659 
Pottery horns 6647 
Back to the stone age 6646 
Horn material 6613 
Re: sand horns 6174 
Not that easy 6171 
Ain't no shortcut 6171 
Very surprising comment. 6170 
Modular horns 6170 
One piece at a time 6170 
Scalability 6170 
Molds are not scalable for different flare rates. 6170 
If it where up to me… 6169 
Something like this? 6169 
Coiled horn 6166 
Discussion on diyaudio 6134 
The double-layering horn speakers. 6129 
Variable profile horn system 6120 
Just a variation of the unity horn 6120 
Not summation but continuity 6120 
It will not work 6120 
PDF link to Unity horn patent 6119 
Unity horn design 6118 
Low power SET is not a problem. 6117 
The Synergy design… and antiskating 6117 
I'm not trying to promote the Synergy 6117 
50 degrees of separation… 6117 
Not as bad as you think 6117 
The Synergy patent link is broken 6000 
Two products. 2932 
Sure a great material, so what? 2927 
Finishing. 2927 
Steel/Aluminum or polymer concrete? 2440 
Aluminum thermal expansion. 2429 
Structural flaws with polymer concrete when dealing with large and complex shapes; stress fractures and reinforcement 1455 
Massive Obstacles 1455 
Lately... 1455 
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