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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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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 6989 
Cressaro Dellta or Macondo ++ 6988 
Rubberised chamber (off-axioms-topic) 6988 
Defying gravity 6988 
Sd/St 6988 
Responses to Romy Paul & Ronnie 6987 
Images : Construction Method 6987 
Follow up image 6987 
Ratio of diaphragm area to throat 6987 
Some points regarding your comments. 6987 
So, it only gets better... 6987 
Some subjective warnings about amplification layer. 6987 
Time line 6986 
Tractrix for LF 6986 
Tractrix vs. Exponential curve for lower frequencies. 6986 
Continued Development : Horns : Frame : Xovers 6986 
Process : Templates : Injection 6986 
A speaker frame with swappable arm-boards. 6986 
Just one word, Jessie: 6986 
Hypotraxponential Dilemma 6986 
Oh well... 6986 
Room as ally, integration, corner-loading and ... Virgin Mary 6986 
Got a picture? 6985 
As the World Turns 6985 
Tractrix vs. others. 6985 
Tractrix vs. others II 6985 
Guillotine frame 6984 
Corner-loaded horn option (correction) 6984 
Construction continued & Images 6984 
The might-be-changing RTA’s objectives. 6984 
The plaster horns: how will they hold bolts? 6984 
More on tractrix vs. the world 6984 
Fixation anchors 6984 
Taurus rising 6984 
Tractrix etc. 6984 
Horns, distortions, inadequacy of experiments etc… 6983 
Theory 6983 
My interests are very limited. 6983 
Tractrix etc. etc. 6983 
Pressures, nonlinearitys, known, unknown... 6983 
Tractix and so on. 6983 
The pressure transducing systems. 6983 
Technically Yes... & No 6982 
A playback system as a statement of mind. 6977 
The (hopefully) ever-evolving self 6972 
Centering the S2 (images) 6933 
The cool plaster idea, the Xenons and Summarits…. 6933 
Core diameter 6933 
Core diameter Part II 6933 
Rubber bucket! 6933 
I'll miss the cats 6877 
Wow, that was brutal even to read! 6877 
Lamm ML2 and Jessie’s system 6745 
Bi-amping & multi-tapping 6745 
The virtue of the experiment. 6745 
"Bottomless" bass 6745 
Photo update (part 1) 6664 
115 Hz made easy 6664 
The squirly women, horns and cactuses. 6664 
Primitive... 6663 
Past lives etc. 6663 
Finishing and texturing process 6663 
The finishing of nice horns. 6663 
Colors & surfacing 6663 
I did it a numbers of times myself… 6663 
Stepping up 6650 
The Fundamentals Channel and imaging altitude. 6650 
Where to stop lower MF 6650 
A lofty position 6650 
Meanwhile, back at the lab... 6649 
Playing around. 6649 
Cap dancing 6649 
It all might work. 6649 
Right again... 6648 
To emphasized a few points. 6648 
RTA break 6644 
Some thoughts while settling down. 6644 
Adjustable rear chamber (Photos) 6641 
The coupling from chamber to horn 6641 
Life at speaker-level (+ Photos) 6641 
Sealing material (rear chamber) 6641 
Seal 6641 
It is very stimulating to observe.... 6640 
Details : Mid & upper bass horns 6640 
Cramped tweeter & frame aesthetics 6640 
Sand man 6639 
Painless mid-bass horn (really!) 6636 
Fiber horn... 6634 
Bass horn : Throat transition & construction. 6634 
Better image of Ulf's horn 6634 
Correction : Length hypex vs exponential 6633 
A definitive assessment about long profiles. 6633 
Carbon... 6633 
Carbon front baffle 6633 
I wonder how much unexplored out there! 6633 
To fight or to work with resonances 6633 
The lightweight division 6633 
Decisions decisions 6632 
Off by a factor of 10 6632 
Carbon superiority 6632 
Rectangular horn.. 6631 
Composite sandwich 6631 
Calculations 6631 
Hornresponse... 6631 
Orientation of fibers 6631 
Orientation... 6629 
On second thought... 6629 
Talking Points 6629 
Paul.... 6629 
If I understand you correctly... 6629 
Will look 4it! 6629 
Inlays.... 6629 
Cult of the THBs 6628 
Carbon suppliers 6628 
Ribs & sandwiches 6628 
Shopping for carbon 6628 
The (W)hole of the Horn 6628 
CAD images 45Hz inner surfaces 6625 
Jessie went for the obnoxious horn 6625 
Process-related ramblings & remagnetizing 6623 
Remagnetwhat? 6623 
Images & some answers 45Hz horns 6622 
If I will be trying.... 6622 
Materials & position 6622 
Women and Bass Horns. 6606 
Distance? What distance? 6606 
She's more than a woman... 6606 
Suggestions on Vent for Back Chamber 6416 
A vented back chamber? Are you sure? 6416 
Rear chamber (fixed volume) 6416 
How to offset the “almost match” 6416 
Clarification 6415 
Air tight is right 6415 
Update : "Painless" Mid-bass Horn 6361 
You need ether a shorter women or a larger horn. 6361 
The Man 6361 
A few answers 6361 
Kalika & Cigarettes 6361 
Breathtaking! 6361 
Some follow ups… 6360 
Materials : 40Hz horn 6360 
Thanks 6360 
Car motor lifter recommendation... 6360 
Finding a home for midbass horns. 6270 
On the move 6269 
Yep, the real-estate sucks for audio freaks. 6269 
A listening room for Salvador Dali? 6269 
The great affair is to move 6269 
I like and I don’t 6269 
Voice coils & horn loading : Electrical restan... 6213 
Then vs. now. 6213 
Post edit 6213 
Balancing amplitude between drivers/horns 6099 
A few random comments. 6099 
Burning Sensitivity 6099 
Balancing act; Act II 6098 
The upperbass is very important 6098 
Adjust crossover-values? 6097 
Playing with crossover values and Fundamentals Cha... 6097 
I agree, but YMMV 6097 
Crossover balancing act; Act III 6083 
At Home with the Classic HE Riddle 6083 
Getting loaded 6082 
Upper-bass sweeps 6043 
The commentaries about the Upper-bass sweep. 6042 
Upper-bass as a system's fulcrum: Part I 6041 
The dally horn thoughts… 6041 
Cost of moving vs. cost of cashing. 5765 
Having your horn and eating it! 5764 
A certain amount of ballast 5764 
ULF enclosures (images) 5764 
Mighty McCauleys 5764 
Will this better to be auditable? 5764 
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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