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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. 6678 
Not new 6677 
A well researched material 6677 
Sandcast horns 6677 
What about light metals? 6677 
Very liberating…. It is the way how it should be. 6677 
Pottery horns 6665 
Back to the stone age 6664 
Horn material 6631 
Re: sand horns 6192 
Not that easy 6189 
Ain't no shortcut 6189 
Very surprising comment. 6188 
Modular horns 6188 
One piece at a time 6188 
Scalability 6188 
Molds are not scalable for different flare rates. 6188 
If it where up to me… 6187 
Something like this? 6187 
Coiled horn 6184 
Discussion on diyaudio 6152 
The double-layering horn speakers. 6147 
Variable profile horn system 6138 
Just a variation of the unity horn 6138 
Not summation but continuity 6138 
It will not work 6138 
PDF link to Unity horn patent 6137 
Unity horn design 6136 
Low power SET is not a problem. 6135 
The Synergy design… and antiskating 6135 
I'm not trying to promote the Synergy 6135 
50 degrees of separation… 6135 
Not as bad as you think 6135 
The Synergy patent link is broken 6018 
Two products. 2950 
Sure a great material, so what? 2945 
Finishing. 2945 
Steel/Aluminum or polymer concrete? 2458 
Aluminum thermal expansion. 2447 
Structural flaws with polymer concrete when dealing with large and complex shapes; stress fractures and reinforcement 1473 
Massive Obstacles 1473 
Lately... 1473 
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