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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

Romy The Cat's Playback

Audio Knowledge Tree ™

Romy's "Audio Rules"

Audiophile Satire

Melquiades SET Amplifier

Macondo Acoustic System

End of Life Phonostage

Audio Demoronizator AD-1

My Exotic Audio Leftovers

My Playback System

Random Site's Threads

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» What is High-End Audio, »

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» The single-ended pretens»

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» The new CEC TL1 transpor»

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» Yamaha tuners

» The open project: a late»

» Another horn manufacturer

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» Technology and Ideation;»

» Pacific Microsonics Mode»

» The most ridicules symph»

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» Phono stages with SU-1

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» Rightsizing from extreme»

» EMI rollercoaster across»

» Lamm ML2.2 and Mark the »

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Bookmarked are red

Random Site Links

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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.

6822

Not new

6821

A well researched material

6821

Sandcast horns

6821

What about light metals?

6821

Very liberating…. It is the way how it should be.

6821

Pottery horns

6809

Back to the stone age

6808

6775

6336

6333

6333

Very surprising comment.

6332

Modular horns

6332

One piece at a time

6332

Scalability

6332

Molds are not scalable for different flare rates.

6332

If it where up to me…

6331

Something like this?

6331

Coiled horn

6328

Discussion on diyaudio

6296

The double-layering horn speakers.

6291

Variable profile horn system

6282

Just a variation of the unity horn

6282

Not summation but continuity

6282

It will not work

6282

PDF link to Unity horn patent

6281

Unity horn design

6280

Low power SET is not a problem.

6279

The Synergy design… and antiskating

6279

I'm not trying to promote the Synergy

6279

50 degrees of separation…

6279

Not as bad as you think

6279

The Synergy patent link is broken

6162

Two products.

3094

Sure a great material, so what?

3089

Finishing.

3089

Steel/Aluminum or polymer concrete?

2602

Aluminum thermal expansion.

2591

Structural flaws with polymer concrete when dealing with large and complex shapes; stress fractures and reinforcement

1617

Massive Obstacles

1617

Lately...

1617

Last 24-hours posts:	0
Total human visitors:	65,484,067

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Classical events in Boston

AUG 1	BU Tanglewood Instit»
AUG 1	Danish String Quarte»
AUG 1	Light & Shade in Var»
AUG 1	Mozart: The Marriage»
AUG 1	Esa-Pekka Salonen, c»
AUG 2	ZÉMIRE ET AZOR in Ch»
AUG 2	BU Tanglewood Instit»
AUG 2	Andris Nelsons, cond»