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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
Macondo Acoustic System
End of Life Phonostage
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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.
Jessie Dazzle Project 7034 
Cressaro Dellta or Macondo ++ 7033 
Rubberised chamber (off-axioms-topic) 7033 
Defying gravity 7033 
Sd/St 7033 
Responses to Romy Paul & Ronnie 7032 
Images : Construction Method 7032 
Follow up image 7032 
Ratio of diaphragm area to throat 7032 
Some points regarding your comments. 7032 
So, it only gets better... 7032 
Some subjective warnings about amplification layer. 7032 
Time line 7031 
Tractrix for LF 7031 
Tractrix vs. Exponential curve for lower frequencies. 7031 
Continued Development : Horns : Frame : Xovers 7031 
Process : Templates : Injection 7031 
A speaker frame with swappable arm-boards. 7031 
Just one word, Jessie: 7031 
Hypotraxponential Dilemma 7031 
Oh well... 7031 
Room as ally, integration, corner-loading and ... Virgin Mary 7031 
Got a picture? 7030 
As the World Turns 7030 
Tractrix vs. others. 7030 
Tractrix vs. others II 7030 
Guillotine frame 7029 
Corner-loaded horn option (correction) 7029 
Construction continued & Images 7029 
The might-be-changing RTA’s objectives. 7029 
The plaster horns: how will they hold bolts? 7029 
More on tractrix vs. the world 7029 
Fixation anchors 7029 
Taurus rising 7029 
Tractrix etc. 7029 
Horns, distortions, inadequacy of experiments etc… 7028 
Theory 7028 
My interests are very limited. 7028 
Tractrix etc. etc. 7028 
Pressures, nonlinearitys, known, unknown... 7028 
Tractix and so on. 7028 
The pressure transducing systems. 7028 
Technically Yes... & No 7027 
A playback system as a statement of mind. 7022 
The (hopefully) ever-evolving self 7017 
Centering the S2 (images) 6978 
The cool plaster idea, the Xenons and Summarits…. 6978 
Core diameter 6978 
Core diameter Part II 6978 
Rubber bucket! 6978 
I'll miss the cats 6922 
Wow, that was brutal even to read! 6922 
Lamm ML2 and Jessie’s system 6790 
Bi-amping & multi-tapping 6790 
The virtue of the experiment. 6790 
"Bottomless" bass 6790 
Photo update (part 1) 6709 
115 Hz made easy 6709 
The squirly women, horns and cactuses. 6709 
Primitive... 6708 
Past lives etc. 6708 
Finishing and texturing process 6708 
The finishing of nice horns. 6708 
Colors & surfacing 6708 
I did it a numbers of times myself… 6708 
Stepping up 6695 
The Fundamentals Channel and imaging altitude. 6695 
Where to stop lower MF 6695 
A lofty position 6695 
Meanwhile, back at the lab... 6694 
Playing around. 6694 
Cap dancing 6694 
It all might work. 6694 
Right again... 6693 
To emphasized a few points. 6693 
RTA break 6689 
Some thoughts while settling down. 6689 
Adjustable rear chamber (Photos) 6686 
The coupling from chamber to horn 6686 
Life at speaker-level (+ Photos) 6686 
Sealing material (rear chamber) 6686 
Seal 6686 
It is very stimulating to observe.... 6685 
Details : Mid & upper bass horns 6685 
Cramped tweeter & frame aesthetics 6685 
Sand man 6684 
Painless mid-bass horn (really!) 6681 
Fiber horn... 6679 
Bass horn : Throat transition & construction. 6679 
Better image of Ulf's horn 6679 
Correction : Length hypex vs exponential 6678 
A definitive assessment about long profiles. 6678 
Carbon... 6678 
Carbon front baffle 6678 
I wonder how much unexplored out there! 6678 
To fight or to work with resonances 6678 
The lightweight division 6678 
Decisions decisions 6677 
Off by a factor of 10 6677 
Carbon superiority 6677 
Rectangular horn.. 6676 
Composite sandwich 6676 
Calculations 6676 
Hornresponse... 6676 
Orientation of fibers 6676 
Orientation... 6674 
On second thought... 6674 
Talking Points 6674 
Paul.... 6674 
If I understand you correctly... 6674 
Will look 4it! 6674 
Inlays.... 6674 
Cult of the THBs 6673 
Carbon suppliers 6673 
Ribs & sandwiches 6673 
Shopping for carbon 6673 
The (W)hole of the Horn 6673 
CAD images 45Hz inner surfaces 6670 
Jessie went for the obnoxious horn 6670 
Process-related ramblings & remagnetizing 6668 
Remagnetwhat? 6668 
Images & some answers 45Hz horns 6667 
If I will be trying.... 6667 
Materials & position 6667 
Women and Bass Horns. 6651 
Distance? What distance? 6651 
She's more than a woman... 6651 
Suggestions on Vent for Back Chamber 6461 
A vented back chamber? Are you sure? 6461 
Rear chamber (fixed volume) 6461 
How to offset the “almost match” 6461 
Clarification 6460 
Air tight is right 6460 
Update : "Painless" Mid-bass Horn 6406 
You need ether a shorter women or a larger horn. 6406 
The Man 6406 
A few answers 6406 
Kalika & Cigarettes 6406 
Breathtaking! 6406 
Some follow ups… 6405 
Materials : 40Hz horn 6405 
Thanks 6405 
Car motor lifter recommendation... 6405 
Finding a home for midbass horns. 6315 
On the move 6314 
Yep, the real-estate sucks for audio freaks. 6314 
A listening room for Salvador Dali? 6314 
The great affair is to move 6314 
I like and I don’t 6314 
Voice coils & horn loading : Electrical restan... 6258 
Then vs. now. 6258 
Post edit 6258 
Balancing amplitude between drivers/horns 6144 
A few random comments. 6144 
Burning Sensitivity 6144 
Balancing act; Act II 6143 
The upperbass is very important 6143 
Adjust crossover-values? 6142 
Playing with crossover values and Fundamentals Cha... 6142 
I agree, but YMMV 6142 
Crossover balancing act; Act III 6128 
At Home with the Classic HE Riddle 6128 
Getting loaded 6127 
Upper-bass sweeps 6088 
The commentaries about the Upper-bass sweep. 6087 
Upper-bass as a system's fulcrum: Part I 6086 
The dally horn thoughts… 6086 
Cost of moving vs. cost of cashing. 5810 
Having your horn and eating it! 5809 
A certain amount of ballast 5809 
ULF enclosures (images) 5809 
Mighty McCauleys 5809 
Will this better to be auditable? 5809 
All context of this site except the Forum's posts Copyright © Roman Bessnow 2004-2026
All messages within the Site’s Forum Copyright © by authors of the posts
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