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Site News: 20 Jul 2026

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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.
Adding one more spherical to Macondo. 7373 
A loss of axial symmetry 7371 
GOTO: am I a hypocrite? 7371 
The axial symmetry at 750Hz? 7371 
Re: GOTO 7371 
Back to the imaging of the fifth wheel. 7371 
Re: Adding one more spherical to Macondo. 7371 
The fundamentals channel: the first blood 7371 
Stacking the horns: bad idea 7370 
Some examples with Fundamentals Channel 7370 
The S2 “fundamentals channel” – first success! 7369 
Another example of use of a Fundamentals Channel. 7366 
The “Fundamentals Channel” horns are here... 7295 
"Pile O' Horns" 7293 
Re: "Pile O' Horns" 7293 
Horn mouth termination 7293 
Bad "choked" mouth termination. 7292 
Re: Adding one to Macondo: Beautifully wasted Saturday! 7292 
New “fundamental channel”: juts pictures. 7291 
The “Fundamental channel” - the first blood. 7290 
Re: The “Fundamental channel” - potential mechanical HF filter 7290 
Re: The “Fundamental channel” - potential mechanical HF filter 7290 
The new channel, phase plug and the objectives 7290 
I love, I love, I love it! 7290 
The new channel: first disappointment. 7289 
More mysteries and THE Honk. 7286 
Re: More mysteries - bizarre crossover effects 7286 
No mysteries in there but still the bizarre crossover effect... 7286 
The new channel! Yes! I got it!!! 7286 
Re: 2nd Order filter 7284 
Yes, in my case 2nd Order. 7284 
The “fundamental channel”: the final tune. 7284 
Re: Honk that Horn? 7284 
The ordinary honk of the bad horns owners. 7284 
The “fundamental channel”: What a beauty!!! 7281 
Some thoughts about my New Macondo's Absolute Tone 7278 
Re: Some thoughts about my New Macondo 7277 
"Absolute tone" - I was missing that Sound 6942 
The Fundamentals Channel around S2 is taken further. 6932 
Redesign the Vitavox S2 back chamber’s cover. 6929 
Vent or Augment? 6929 
The chamber pressure leaking. 6929 
A range of spacers? 6929 
A microscopic pneumatic valve? The field-coil… diaphragm damping? 6929 
Control that leak! 6929 
control that leak! Part II 6929 
The leaked S2, one step forward & two back 6929 
0 - 1 SCFM at 50 PSI? 6929 
Controlling my own leak! 6928 
The Bermuda Triangle rediscovered? 6928 
Slowly rolling back… 6927 
Back to Bermuda... 6927 
Who cares what Vitavox did?! 6927 
297.875Hz ; The magic number? 6927 
The Vitavox S2 back chamber stuffing. 6927 
Crossing in the middle 6881 
I migh be the phase "clicking".... 6880 
Further observations 6880 
"I will try to take some measurements soon&qu... 6880 
Correction & Vertical shift 6880 
Three mid channels crossovering - playing in the m... 6880 
The 6-ch Milq: Fundamentals vs. Injection Channels. 6773 
How JBL is trying to do my “fundamentals channel”. 6624 
250Hz tractrix upper range..? 6614 
This is a universal crossover rule 6613 
Specifically... 6612 
The Fundamental Chanel gets a new driver. 6484 
S2 : How low can you go ? 6483 
The low-path knee of Fundamentals Channel. 6483 
Yep, I went for it. It is S3 now. 6483 
Correction upon further inspection of the Black Hole 6482 
Fundamental evolution 6482 
Channels, drivers design and some RTA rant. 6482 
MF ramblings &&& 6482 
New options for Fundamentals channels. 6259 
Efficiency? 6258 
The new life of the Fundamentals Channel. 6241 
Macondo’s alternation of Fundamentals Channel. 5980 
New Fundamental Channel. 5785 
Option 5784 
Stereolab 5784 
Revisiting the fundamentals 5784 
Macondo with wings and wide Fundamentals … 5784 
Multicellular Horns 5784 
15 cell vs.18 cell 5784 
Where to cross MF & theory on depiction of depth 5784 
The thoughts salad. 5784 
Depth in stereo & the Flat Earth Society 5784 
Fundamental Channel, what a power!!! 5708 
S3 as a low MF driver 5600 
Depending on your amplification 5600 
S3 and class A amps 5599 
It is about magnet and SS type. 5598 
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