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Site News: 26 Aug 2026

Romy the Cat has found another room. I’ve started a new fiction project under my name, Roman Bessnow. The new work is at MutationsBook.com
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Melquiades SET Amplifier
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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. 6775 
Not new 6774 
A well researched material 6774 
Sandcast horns 6774 
What about light metals? 6774 
Very liberating…. It is the way how it should be. 6774 
Pottery horns 6762 
Back to the stone age 6761 
Horn material 6728 
Re: sand horns 6289 
Not that easy 6286 
Ain't no shortcut 6286 
Very surprising comment. 6285 
Modular horns 6285 
One piece at a time 6285 
Scalability 6285 
Molds are not scalable for different flare rates. 6285 
If it where up to me… 6284 
Something like this? 6284 
Coiled horn 6281 
Discussion on diyaudio 6249 
The double-layering horn speakers. 6244 
Variable profile horn system 6235 
Just a variation of the unity horn 6235 
Not summation but continuity 6235 
It will not work 6235 
PDF link to Unity horn patent 6234 
Unity horn design 6233 
Low power SET is not a problem. 6232 
The Synergy design… and antiskating 6232 
I'm not trying to promote the Synergy 6232 
50 degrees of separation… 6232 
Not as bad as you think 6232 
The Synergy patent link is broken 6115 
Two products. 3047 
Sure a great material, so what? 3042 
Finishing. 3042 
Steel/Aluminum or polymer concrete? 2555 
Aluminum thermal expansion. 2544 
Structural flaws with polymer concrete when dealing with large and complex shapes; stress fractures and reinforcement 1570 
Massive Obstacles 1570 
Lately... 1570 
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