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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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Melquiades SET Amplifier
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Random Site's Threads
» An interesting TT link: »
» Low output MC?
» Those Video broadcasts f»
» Lecture on history of ar»
» The “Melquíades” d&»
» God bless WDR Symphony O»
» The optimum Sampling Rat»
» Making of a Steinway.
» Custom made woofers.
» Dubbing LP to digital.
» Speaker Building
» Credibility of digital i»
» CES – constant but fortu»
» The pianist Yuja Wang … »
» Summer Refreshment; the »
» Lamm hybrids: M1.2 vs. L»
» Audio-tekne's "Tone»
» The Site’s Forum Engine:»
» What is the difference b»
» Loit Eagle Player – the »
» Micro Seiki Armboards: I»
» I need a “second-type” p»
» Arranging my records col»
» Montreal Audio Show 2013
» Trash your “full-rage”, »
» Tree motors from one sid»
» Berlin, Bruckner 8 in Ma»
» Idea of a 3way horn syst»
» Neumann Dummy Head.
» The Mozart’s Dorabella a»
» A strange urge.
» Omni-directional 'horny'»
» Yamaha tuners
» Why David Robertson does»
» An interesting read abou»
» The Silence of the Lamms!
» New set-up causing major»
» The most emblematic reco»
Bookmarked are red
Random Site Links
Ward Marston's "Marston"»
Opera America
ECC99 - 6C33C SET
Phono EQ
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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. 6539 
Not new 6538 
A well researched material 6538 
Sandcast horns 6538 
What about light metals? 6538 
Very liberating…. It is the way how it should be. 6538 
Pottery horns 6526 
Back to the stone age 6525 
Horn material 6492 
Re: sand horns 6053 
Not that easy 6050 
Ain't no shortcut 6050 
Very surprising comment. 6049 
Modular horns 6049 
One piece at a time 6049 
Scalability 6049 
Molds are not scalable for different flare rates. 6049 
If it where up to me… 6048 
Something like this? 6048 
Coiled horn 6045 
Discussion on diyaudio 6013 
The double-layering horn speakers. 6008 
Variable profile horn system 5999 
Just a variation of the unity horn 5999 
Not summation but continuity 5999 
It will not work 5999 
PDF link to Unity horn patent 5998 
Unity horn design 5997 
Low power SET is not a problem. 5996 
The Synergy design… and antiskating 5996 
I'm not trying to promote the Synergy 5996 
50 degrees of separation… 5996 
Not as bad as you think 5996 
The Synergy patent link is broken 5879 
Two products. 2811 
Sure a great material, so what? 2806 
Finishing. 2806 
Steel/Aluminum or polymer concrete? 2319 
Aluminum thermal expansion. 2308 
Structural flaws with polymer concrete when dealing with large and complex shapes; stress fractures and reinforcement 1334 
Massive Obstacles 1334 
Lately... 1334 
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