Site by Roman Bessnow
GoodSoundClub's Home
Manifesto Copyright
Statistics Site Links
Site Map Surveys
Send Email to Romy the Cat
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
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
» Midbass Horns and Real E»
» Moerch DP6 and DP8 “anis»
» About cost of electromag»
» A CD player of today… 20»
» My (Amplification + Acou»
» John Cage about silence »
» The tools to listening s»
» RIP Oscar Peterson
» Matching audio to music:»
» Hickok Tube Testers: Qui»
» Playback evaluations mad»
» Listening playback with »
» Festival “Son & Imag»
» WE15a plans
» First order filtration a»
» Gardzienice "Metamo»
» Neumann Dummy Head.
» An unexplored way to dea»
» My horn speakers system.»
» High-End Audio and ... p»
» The ultimate buffer – li»
» A stunning contra-Bruckn»
» The Truly High-End Ampli»
» Performers
» The ultimate worst best »
» The Nimbus' Prima Voce b»
» Zeus 6C33C Triode SE Pre»
» A CD playing audio perso»
» The most emblematic reco»
» Lutoslawski’s Concerto f»
» In appreciation of Koshka
» An Acquired Taste
» The "anecdotal"»
» 23Hz mono horn project.
» The UnipheyeMusic and St»
» Sound of line level filt»
» Micro seiki AX-8G dimens»
» Do not buy CDs mastered »
Bookmarked are red
Random Site Links
The AHRC Research Centre
Nubes Partem
Greg Sando’s Site
Unofficial Vitavox Site
Eugene Ormandy Pages
Japanese's HiFiDo
Russian Records
Scriabin's Sonatas
George Szell discography
About FM Antennas
Audio Perfectionist
Radios for Sale
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.
Macondo’s lowest channel. 5838 
A mono LF channel – I do not like it. 5834 
LF Results 5834 
The size maters 5833 
Response Curve 5833 
ULF placement and power 5833 
Wishful thinking and the Maelstrom-21 5833 
I will need a direct radiator under the bottom… 5833 
ULF experience: Drivers & power considerations cont'd 5832 
To experiment during the New England winter 5832 
Pitching pitch 5832 
There are many key points…. 5832 
A first true bass test 5816 
Actually…. 5816 
Best place lost? 5811 
Best location for bass, where art thou? 5811 
What to expect from ULF channel? 5795 
OK, it is something. 5794 
The new ULF scenario experiments. 5787 
Time coherence of ULF - my experience 5787 
Placement of ULF #2 5787 
Why I like the like the location #1 5787 
I need to find another ULF solution. 5779 
Ceiling subs 5778 
The infinite baffle shall be a very good solution. 5778 
This morning I woke up horny 5778 
Dsp 5778 
Parametric filters 5777 
SMS 1, Act II 5777 
I think I have found the problem with my ULF 5777 
SMS distortion issue? 5777 
At 30Hz of high order there are not truly tone” of “sound” 5777 
DCX output stage mods 5777 
Very small minority of the folks… 5777 
Exactly zero I suspect. . . 5777 
DSP vs. Music vs. HT 5777 
10" array; how low? & SMS-1 distortion 5777 
Interesting: 10” vs. 15” 5777 
Multiples of the Same Rising Response Curve? 5777 
The crisis of perception. 5776 
Dynamic range of ULF, tsunami and something else. 5775 
The Circle Unbroken 5775 
I wonder… is it PP2000? 5759 
The ULF and PurePower 2000 5750 
ULF Channel and LP playback. 5693 
Are original Aura Sound 1808 sound ULF solution for sealed enclosure? 5691 
I do not have an opinion yet. 5691 
Imponderabilis Neurosis 5691 
Bass non-pathologic hallucination… 5691 
A new paradigm for ULF? 5691 
…a number of logical flaws… 5691 
MAD HATTER 5690 
Thinking about my lower bass 5670 
Has Schrödinger's cat moved in unnoticed? 5670 
Wrong. 5670 
Groove Echo 5670 
Wrong? Actually, our actual positions differ very little, surprisingly enough. 5669 
Listening help with ULF stimulator 5669 
The ULF debate: time-alignment 5667 
Trying to address the dilemma with lowest bass. 5666 
Rotary woofer for ULF? 5666 
I do not need a Rotary woofer, I need to be less Moron. 5666 
*** 5666 
Congrats 5665 
Getting some maturity with ULF 5664 
About ULF attenuation. 5663 
How is it implemented? 5663 
My implementation of ULF channel. 5663 
Further thoughts about ULF channel. 5662 
ULF 5662 
I would agree but… 5662 
The problem that that I see with my ULF 5662 
Loudspeaker Proximity Coupling in Midbass & ULF 5662 
Great rotary idea! 5662 
Brilliant analyses! 5662 
Going down with bass 5660 
Under FS 5660 
Ideal ULF/Midbass integration 5660 
My super smart room! 5660 
Erratum ( or errata if you insist) 5660 
The issue is a complex one and should not be addressed generically ... 5660 
Cost benefit analysis of midbass horns v/s compromised ULF 5660 
There is no cost-benefit analysis for this thing. 5660 
I will experiment. 5660 
Sometimes experiment is not just experiment. 5660 
One Bass Horn or Two – for Oxric 5659 
My ways to mimic Reality. 5659 
Patent GB 394,325. "Transmitting, recording, and reproducing music..." 5659 
"the purpose of playing, whose end both at the first and now..." 5659 
No manuals for those things…. 5659 
More about Rotary ULF idea. 5654 
Phoenix Gold Cyclone 5654 
Passing the waves…. as usual.... 5650 
Drive ULF Amp from Midbass Amp Output 5649 
There is “something”… 5649 
I do not know what I deal with. 5648 
I want my ULF amp back. 5637 
ULF emergency: Big & nasty solutions 5636 
No-amplification time 5636 
Listening audio without ULF. 5635 
Ok, I got the bass amp… 5635 
How much power do I need for my ULF. 5625 
A True ULF - what an amassing tool!!! 5623 
Put Marchand Crossover into the game. 5619 
I begin to like my active crossover. 5607 
Line-level passive vs. active ULF filter 5605 
Hm, there is no way to escape the 4th order. 5605 
Phase butterfly effect. 5604 
Back to DSP? 5604 
What I am trying to accomplish. 5604 
The art of ULF volume adjustment. 5603 
Sitting on a fence with ULF 5601 
The overly-swallowable bass. 5594 
To deLamminate my ULF channel. 5593 
What a beautiful result!!! 5592 
Pipe Organ with 128' register in Augsburg, Germany 5586 
An absolute must for ULF channel. 5569 
The compartmentalized bass 5446 
Paralleled SET bass 5442 
A new concept of ULF channel. 5434 
Infinite baffle 5434 
A 4th order bandpass vibrator? 5434 
ULF idea, possibly stupid. 5433 
IB vs Horn 5433 
A Distributed Infinite Baffle? 5432 
"Tuning" the "IB" 5432 
Flip 90 degrees 5432 
Little bump and the elephant solutions 5432 
How to do THAT? 5431 
ULF from coffee table 5431 
The through-hole tapped horn. 5431 
25 hz at 6db? 5431 
ULF from the SledgeHammer 5431 
Why not really use the basement 5431 
Never say never 5431 
How good ULF needs to be? 5420 
How good the user needs to be? 5420 
Maybe . . . 5420 
I think there is little evidence of marketing bias in the papers. Call me naive if you wish. 5420 
Narrow [Band] Tuning (DSP?) 5420 
ULF-only Sound 5380 
An easy ULF solution for someone. 5372 
Red Grills 5372 
It is exactly what I would like to avoid. 5371 
So I took your advice 5313 
Ok, let me know how it goes. 5313 
The ULF amp Itch. 5299 
Here is an update for the old thread.... 2920 
Good highs 2920 
Marchand 1977 
What truly are you tryin to accomplish? 1977 
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:  2  
Total human visitors:  65,484,067  
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
AUG 1 BU Tanglewood Instit»
AUG 1 Danish String Quarte»
AUG 1 Light & Shade in Var»
AUG 1 Mozart: The Marriage»
AUG 1 Esa-Pekka Salonen, c»
AUG 2 ZÉMIRE ET AZOR in Ch»
AUG 2 BU Tanglewood Instit»
AUG 2 Andris Nelsons, cond»
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»
5 minutes that will make y»
it’s (almost) business as »
the lost pianos of siberia»
leon fleisher, 92, dies; s»
leon fleisher, 92, dies; s»
More Music News »»
Composer's Anniversaries
Lechner, Leon(h)ard ( ca.»
Cererols, Joan (9 Septembe»
Pezel, Johann Christoph (9»
Pez, Johann Christoph (9 S»
de Frumerie, Gunnar (20 Ju»
Smith-Brindle, Reginald ( »
Tull, Fisher (9 September »
Lacaze, Sophie (9 Septembe»
My Audio Leftovers
Vitavox 330Hz Horn for »
Vitavox AK-15/40 15" ba»
Micro Seiki RX-5000
Pacific Microsonics Mod»
Lamm ML-2 Single-Ended »
Stage Acompany SA8535 d»
SME M2 - 12" Tonearm wi»
Electro-Voice T350 twee»
Fane Studio 8 dual conc»
Lamm L2 Reference pream»
ESS AMT-1A Heil Air Mot»
More Leftovers »»