Site by Roman Bessnow
Romy The Cat's Home
Manifesto Copyright
Statistics Site Links
Site Map Surveys
Send Email to Romy the Cat
Site News: 29 Jan 2026
Posting new threads at the site has been fixed.
Romy The Cat's Playback
Audio Knowledge Tree ™
Romy's "Audio Rules"
Audiophile Satire
Melquiades SET Amplifier
Macondo Acoustic System
End of Life Phonostage
Audio Demoronizator AD-1
My Exotic Audio Leftovers
My Playback System
Random Site's Threads
» Musique Concrete horns
» Radio Stations Harmonize»
» Macondo 2.0?
» DIY multicellular horn
» Magico: biological minde»
» A Plasma Tweeter made in»
» The Estonian idiocy: Est»
» Der Ring Des Nibelungen »
» The LCR RIAA correctors
» 2010 Classical Grammy No»
» Where the Horns Light is»
» Bruckner, Wind and the w»
» Music in the Sound: a mo»
» How to build the best au»
» Summary: my/your audio: »
» Woofers cone repair – a »
» JBL2440 on a round 300Hz»
» Getting more from MF cha»
» Bruckner integral
» My today’s views on LP c»
» CD horn and JBL: Crossov»
» Audiophiles are Happy or»
» Recommendation Bruckner »
» Upperbass horns – tone v»
» A tale of two DACs
» The DSET perspective exa»
» Audio Cost
» SS Power Amps - the FoxN»
» God bless WDR Symphony O»
» The Eduardo Chibas and B»
» The Extraordinary Harvar»
» The Truly High-End Ampli»
» Copland/BSO/Copland
» Stravinsky and Headphone»
» Pure Audio Blu-ray.
» The industry’s high qual»
» High-End Audio demo, the»
» What, no Mahler?
Bookmarked are red
Random Site Links
The Music Parlour.
Plasma Tweeters Site
Sound Tourism
Tahra Records
Rachmaninoff Photos
ClassicalNet
Recording Technology His»
Martha Argerich Site
Phono EQ
Irvington Music
Audio Anthology
High-Tech Hi-Fi
More Links »»
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.
Another time aligned 5-way horn project 3857 
Tapped Horn and frame surface. 3857 
Space; The Final Frontier 3857 
Front-baffle configuration 3856 
Be careful.... 3856 
Any alternative to tapped horn ? 3856 
Welcome to the club.... 3856 
Too subtle on DSP & some suggestions for preliminary LF testing 3856 
Powerful tube for LF 3856 
I am not sure that 18W is enough for 20Hz and reasonable room. 3856 
Do I need another pair of TH ? 3856 
The bass conundrum 3856 
DBA vs TH 3855 
DBH is difficult 3855 
109db and 3.5mm is good! 3855 
Not so simple though... 3855 
Bass as an alien force. 3855 
Those aliens 3855 
DBA approach interesting for expermintation and learning purposes 3855 
Fundamental range ? 3854 
Driver Comfort Zone 3854 
I have other projects... 3854 
Why 250-4000 range as a whole! 3854 
No DSP for sure 3854 
New render without TH 3854 
Numbers Game 3854 
Desagree. 3854 
Crossover frequency between Fundamental and upper mid 3853 
Sorry it is not what you are looking for, 3853 
Drivers first ? 3853 
Add into a mix and few drivers and you have a project for 6 month 3853 
Location, Location, Location 3853 
2m is just too big 3853 
I think I have an orchesta in my head 3853 
I think it is a bit too early. 3852 
Right drivers first 3852 
Once you find it, stick to the path... 3852 
Why not ET-703 3851 
204Hz LeCleac'h can be smaller ? 3850 
Don't drop it 3850 
Don't forget the phantom image! 3849 
"curl" or not ? 3849 
Which big horn? 3848 
You could make a monster... 3848 
6th channel in case 3848 
It is very wrong. 3848 
I agree 3847 
300 hz 3846 
Which driver for 300hz ? 3846 
Low pass and wattage 3845 
GPA 288 + JBL 2453 3843 
One from left of field... 3843 
Frequnecy response 3843 
8" up to 2kHz ? 3843 
Not your normal cone driver 3843 
Supravox vs JBL 2169H 3843 
You don't have to go there... 3842 
Throat reactance 3842 
Supravox modified 3841 
Supravox 285 with adjustable magnetic field 3841 
2490 found! 3841 
Do not rush. 3840 
Sealed bass arrays below 110 horn 3840 
300-500Hz range 3840 
Sealed bass array again ? 3840 
Sealed vs traped 3840 
Not 10" but 12" arrays 3840 
Response of supravox 285-2000 in 110cf 3840 
110cf tractrix for 150hz ? 3840 
Tapped Horn + Bass Array 3839 
Half octave above 3838 
288 doesn't work well for me 3829 
Time alignment of TH 3827 
TH is under examination 3827 
The time alignment of tapped horn 3827 
Drivers and horns 3826 
1601b implementation 3826 
20% done 3825 
42Hz upper bass horn 3825 
Plastic suspension 3825 
Tad 1601b 3824 
Other drivers: TAD or Vitavox 3824 
500-1200Hz range 3824 
Upper bass or lower mids ? 3824 
RAAL Lazy Ribbon 9 3802 
Try the 3rd order. 3801 
Merge or separate ? 3801 
Titanium 3800 
Speed and details are 1st priority 3799 
4 way ? 3799 
First trial 3799 
3-way under 1khz 3797 
42Hz horn arriving tomorrow! 3797 
42Hz horn arrived 3794 
Intermediate summary 3794 
Forgot to post photo :) 3794 
Problem with driver, or??? 3794 
Horn equalization 3793 
Three octaves only 3793 
46Hz, not 42 3793 
GOTO SG-146LD-4 3793 
Romy, take your head off :) 3793 
I would advise to slow down. 3792 
What we have after month 3792 
GOTO in 42Hz horn 3792 
Some comments. 3791 
Good hobby :) 3791 
What kind of horn to make for GOTO ? 3791 
Frequency response of GOTO 3791 
Throat cancellations? 3791 
Do not panic... 3790 
Adding length to reach 4" throat 3790 
Not more than 2m long horn needed 3790 
There are many options available. 3790 
Push the boundaries! 3790 
DATS 3790 
Please no T/S talk again. 3790 
3D modeling 3789 
2nd experiment with GOTO 3789 
Reinhard 3789 
Photo of experiment N2 3789 
Make up your mind. 3789 
What?!!! 3789 
I agree 100% 3789 
Mid-bass aligned or not ? 3789 
GOTO for upper bass ? 3789 
This is not a bug! 3789 
Hm.... OK.... 3789 
Any interest to help ? 3788 
Ok, get serious. 3788 
Bass compression driver is all I need 3788 
ALE 126 3788 
To break through my arrogance 3788 
Mid-bass horn integration 3787 
I would not go there. 3787 
Still don't understand what is wrong with low fs f... 3787 
You do not see any explanation 3787 
Horn theory 3786 
And now we know why you are not making progress...... 3786 
Pretend you are a diaphragm. 3786 
Too low resonance problem of the upper bass horn 3782 
Horn theory 3782 
Incorrect 3782 
6+ channels is the only "right" for me 3781 
Hold your horses! 3781 
1st priority: Upperbass and MF 3781 
OK, good luck. 3781 
Finally...my MidBass horn! 3769 
GOTO in 200Hz LeCleach 3769 
I do not think so. 3769 
Ok 3769 
The RAAL 3769 
RAAL is off now 3769 
Maybe talk to RAAL about changing the transformer 3769 
Good idea, thank you! 3769 
It will be misevaluated anyhow. 3769 
Even I do not believe in psychologists 3769 
Have you had any experience ? 3768 
Ok :) 3768 
OK. 3768 
I am a freaking Nostradamus... and Dr. House.... 3768 
Time alignment 3767 
Delay for midbass 3767 
Very funny :) 3767 
OK, good luck. 3767 
A hallucinations? 3767 
You are my hero! 3767 
Evaluation 3766 
Thank you again for suggestion! 3766 
A false alert. 3766 
No problem 3766 
GOTO 146: Quite accurate prediction. 3668 
Only 146 is outstanding 3419 
Great, thanks! 3419 
Told you so, or, maybe not? 3338 
Show must go on :) 3338 
And result is audible 3338 
This all just a terrible non-consequential waste. 3338 
Maybe we'll agree to disagree 3338 
My way 3338 
Murat 2017 (Martch) 3261 
Why yellow driver and horns only for bass 3261 
Your 15 seconds were up long time ago. 3261 
What do you want from me ? 3261 
Kids need to be learning. 3260 
? 3260 
It is time to you to get a new hobby. 3260 
No need your "valuable" opinion 3260 
So...... 2891 
Thread moved 2890 
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
Last 24-hours posts:  7  
Total human visitors:  60,113,829  
Search the Site
   
      Search Site Forum
     Search Site via Google
 
Login into Site
Login:
Pass:
    Create a New Account
    Forgot your Account
Classical events in Boston
APR 11 Benjamin Zander, con»
APR 12 Chamber Music in Nee»
APR 12 Magdalene Ho, pianis»
APR 12 Takács Quartet in Gr»
APR 12 Takács Quartet in Gr»
APR 12 Jordi Savall & Hespè»
APR 17 American Views in Bo»
APR 17 In Search of New Wor»
NPR Classical Programs
lang lang: tiny desk (home)»
marin alsop on her swing or»
mahan esfahani: tiny desk c»
cellist lynn harrell has di»
npr music's top 14 albums o»
anthony davis wins pulitzer»
augustin hadelich: tiny des»
c.p.e. bach: mercurial dive»
Classical Music News
classical music news - leo»
classical music news - aug»
is bach better on harp?»
julian bream, maestro of g»
a woman takes the podium a»
he wasn’t toscanini, but h»
9 things to do this weeken»
classical music news. diab»
another trump blunder»
from concerts to cartoons:»
classical music livestream»
how to diversify orchestra»
ethel smyth, a composer lo»
classical music attracts o»
‘the lost pianos of siberi»
More Music News »»
Composer's Anniversaries
Martin, Elizabeth (4 March»
Vivaldi, Antonio (4 March »
Moszkowski, Moritz (23 Aug»
Gedike, Alexander (4 March»
Bunk, Gerard (4 March 1888»
Veress, Sandor (1 February»
Surinach, Carlos (4 March »
Adler, Samuel (4 March 192»
Davidovsky, Mario (4 March»
Reimann, Aribert (4 March »
Stark, Marilynn (4 March 1»
Liu, Shueh-Shuan (4 March »
Albertz, Sef (4 March 1971»
My Audio Leftovers
Vitavox 330Hz Horn for »
Electro-Voice T350 twee»
Rohde & Schwarz EU-6201»
ESS AMT-1A Heil Air Mot»
Lamm ML-2 Single-Ended »
Conscience of audio rev»
Micro-Seiki air-suspend»
Lamm Industries M1.1 Mo»
Purist Audio Design Pro»
Vitavox AK-15/40 15" ba»
Altec 515B bass drivers
More Leftovers »»