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Site News: 17 May 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.
Designing and building a 5 channel horn loaded (looking for directions on my way) 4001 
Supravox into 110cf throat compression of roughly 2:1 4001 
What do you expect? 4001 
I except suggestions and critique. 4000 
Frst things 4000 
Why a different driver for lower and upper midbass 3999 
Some "philosophy". 3999 
Vertical alignment, woofers and being a jerk 3999 
And sure, you will do the experiments. 3999 
May be interest to others for gine tuning horn alignment (physically) 3997 
Update on the system 3915 
What is Acoustic Power ? 3915 
Supravox 285-2000 / cf110hz round tractor 3915 
Try Acoustic Response, not Power. 3915 
Here it is 3915 
Progress and a new bass solution 3882 
Nice move... 3882 
The shape of room 3882 
Some ideas. 3882 
Revised floorpan and bass enclosure 3880 
Since you are in planning phase... 3880 
Back room 3880 
Second filter on upper bass! thanks 3857 
A driver for fundamentals channel. 3857 
New frame and crossover experiments 3846 
A few comments. 3846 
Crossover relevancy 3846 
How narrow is narrow... 3846 
An update and some more ideas 3785 
Nearly there! 3740 
What a crossover! 3738 
Vacuum caps and more 3738 
The height... 3736 
Height and some more info 3736 
Floor bounce... 3736 
A few comments.... 3736 
Alignment and tapped horn as my sub 3735 
Ear height 3735 
With the tapped horn 3733 
The latest measurement and small changes 3598 
Some comments about your response. 3598 
You are right 3596 
Try to play with it more. 3596 
30ppi renticulated foam 3585 
First results of my experience 3565 
Photos? 3565 
Aquarium filter foam 3565 
Last words on foam and other updates 3541 
Looks very good. 3537 
View with diffusors on the ceiling 3535 
Ah, they are parabolic! 3535 
Bass boxes updates 3435 
Ok, try this. 3434 
Why not! 3430 
Like with anything else: the initiative is punishable. 3430 
Bass and ulf 3429 
Horn source 3429 
Look into it more. 3429 
Where do I source 3429 
Polish manufacturer 3428 
Crossover hornfabrik 3236 
Which values? 3236 
Impedance correction 3235 
Update on room and new measurements 2940 
Very nice. 2940 
The room is bigger 2940 
Very Elegant, and so Reasonable 2940 
I see the cat... 2939 
Distance to front wall 2937 
New bass section 2543 
Trying second time.... :-) 2543 
Differences 2543 
Contemporary Solution 2543 
The "old" servo... 2543 
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