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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. 7380 
A loss of axial symmetry 7378 
GOTO: am I a hypocrite? 7378 
The axial symmetry at 750Hz? 7378 
Re: GOTO 7378 
Back to the imaging of the fifth wheel. 7378 
Re: Adding one more spherical to Macondo. 7378 
The fundamentals channel: the first blood 7378 
Stacking the horns: bad idea 7377 
Some examples with Fundamentals Channel 7377 
The S2 “fundamentals channel” – first success! 7376 
Another example of use of a Fundamentals Channel. 7373 
The “Fundamentals Channel” horns are here... 7302 
"Pile O' Horns" 7300 
Re: "Pile O' Horns" 7300 
Horn mouth termination 7300 
Bad "choked" mouth termination. 7299 
Re: Adding one to Macondo: Beautifully wasted Saturday! 7299 
New “fundamental channel”: juts pictures. 7298 
The “Fundamental channel” - the first blood. 7297 
Re: The “Fundamental channel” - potential mechanical HF filter 7297 
Re: The “Fundamental channel” - potential mechanical HF filter 7297 
The new channel, phase plug and the objectives 7297 
I love, I love, I love it! 7297 
The new channel: first disappointment. 7296 
More mysteries and THE Honk. 7293 
Re: More mysteries - bizarre crossover effects 7293 
No mysteries in there but still the bizarre crossover effect... 7293 
The new channel! Yes! I got it!!! 7293 
Re: 2nd Order filter 7291 
Yes, in my case 2nd Order. 7291 
The “fundamental channel”: the final tune. 7291 
Re: Honk that Horn? 7291 
The ordinary honk of the bad horns owners. 7291 
The “fundamental channel”: What a beauty!!! 7288 
Some thoughts about my New Macondo's Absolute Tone 7285 
Re: Some thoughts about my New Macondo 7284 
"Absolute tone" - I was missing that Sound 6949 
The Fundamentals Channel around S2 is taken further. 6939 
Redesign the Vitavox S2 back chamber’s cover. 6936 
Vent or Augment? 6936 
The chamber pressure leaking. 6936 
A range of spacers? 6936 
A microscopic pneumatic valve? The field-coil… diaphragm damping? 6936 
Control that leak! 6936 
control that leak! Part II 6936 
The leaked S2, one step forward & two back 6936 
0 - 1 SCFM at 50 PSI? 6936 
Controlling my own leak! 6935 
The Bermuda Triangle rediscovered? 6935 
Slowly rolling back… 6934 
Back to Bermuda... 6934 
Who cares what Vitavox did?! 6934 
297.875Hz ; The magic number? 6934 
The Vitavox S2 back chamber stuffing. 6934 
Crossing in the middle 6888 
I migh be the phase "clicking".... 6887 
Further observations 6887 
"I will try to take some measurements soon&qu... 6887 
Correction & Vertical shift 6887 
Three mid channels crossovering - playing in the m... 6887 
The 6-ch Milq: Fundamentals vs. Injection Channels. 6780 
How JBL is trying to do my “fundamentals channel”. 6631 
250Hz tractrix upper range..? 6621 
This is a universal crossover rule 6620 
Specifically... 6619 
The Fundamental Chanel gets a new driver. 6491 
S2 : How low can you go ? 6490 
The low-path knee of Fundamentals Channel. 6490 
Yep, I went for it. It is S3 now. 6490 
Correction upon further inspection of the Black Hole 6489 
Fundamental evolution 6489 
Channels, drivers design and some RTA rant. 6489 
MF ramblings &&& 6489 
New options for Fundamentals channels. 6266 
Efficiency? 6265 
The new life of the Fundamentals Channel. 6248 
Macondo’s alternation of Fundamentals Channel. 5987 
New Fundamental Channel. 5792 
Option 5791 
Stereolab 5791 
Revisiting the fundamentals 5791 
Macondo with wings and wide Fundamentals … 5791 
Multicellular Horns 5791 
15 cell vs.18 cell 5791 
Where to cross MF & theory on depiction of depth 5791 
The thoughts salad. 5791 
Depth in stereo & the Flat Earth Society 5791 
Fundamental Channel, what a power!!! 5715 
S3 as a low MF driver 5607 
Depending on your amplification 5607 
S3 and class A amps 5606 
It is about magnet and SS type. 5605 
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