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
» Woman conductor?
» The “Melquiades” Sound -»
» Introduction to “Melquia»
» Meyer X-10
» Lavry D9a26 Power Supply
» About Single Driver Spea»
» Audio-tekne's "Tone»
» 4-sale items
» Happy birthday Johann Se»
» Naked Sound and Whether.
» Open Baffle Speaker Desi»
» San Francisco in Februar»
» Beethoven PC 5 Surprise »
» How to organize files wi»
» Speaker hunting
» Maria Callas’s Glory Day»
» A phenomenal find: Garvi»
» Montreal audio show phot»
» New Barenboim’s Bruckner»
» Wilson Audio and the Moo»
» The Saudi Arabia and Uni»
» Danley's Hyperion
» Pacific Microsonics Mode»
» It is life....
» Another topic on vitavox»
» America, version 2004
» A passive but elegant pr»
» Life 3.0
» Dedicated Music Room Bui»
» A proper implementation »
» A horn workshop
» The DSET perspective exa»
» The best musical event o»
» Graphene for Audio
» Antenna attenuator – you»
» Andre Previn in Boston.
» A Simple Question (or 3)»
» RX-5000 Thread tension.
Bookmarked are red
Random Site Links
Spinning Dog Records
Great Hong Kong Blog
Vintage EV speakers
Opera America
Former Sirkorski Site
Audio Database
Club Abbadiani Itineranti
33+45=78
Subito-Cantabile
Professional Audio Calcu»
Great Plains Audio
OperaGlass
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. 5888 
A mono LF channel – I do not like it. 5884 
LF Results 5884 
The size maters 5883 
Response Curve 5883 
ULF placement and power 5883 
Wishful thinking and the Maelstrom-21 5883 
I will need a direct radiator under the bottom… 5883 
ULF experience: Drivers & power considerations cont'd 5882 
To experiment during the New England winter 5882 
Pitching pitch 5882 
There are many key points…. 5882 
A first true bass test 5866 
Actually…. 5866 
Best place lost? 5861 
Best location for bass, where art thou? 5861 
What to expect from ULF channel? 5845 
OK, it is something. 5844 
The new ULF scenario experiments. 5837 
Time coherence of ULF - my experience 5837 
Placement of ULF #2 5837 
Why I like the like the location #1 5837 
I need to find another ULF solution. 5829 
Ceiling subs 5828 
The infinite baffle shall be a very good solution. 5828 
This morning I woke up horny 5828 
Dsp 5828 
Parametric filters 5827 
SMS 1, Act II 5827 
I think I have found the problem with my ULF 5827 
SMS distortion issue? 5827 
At 30Hz of high order there are not truly tone” of “sound” 5827 
DCX output stage mods 5827 
Very small minority of the folks… 5827 
Exactly zero I suspect. . . 5827 
DSP vs. Music vs. HT 5827 
10" array; how low? & SMS-1 distortion 5827 
Interesting: 10” vs. 15” 5827 
Multiples of the Same Rising Response Curve? 5827 
The crisis of perception. 5826 
Dynamic range of ULF, tsunami and something else. 5825 
The Circle Unbroken 5825 
I wonder… is it PP2000? 5809 
The ULF and PurePower 2000 5800 
ULF Channel and LP playback. 5743 
Are original Aura Sound 1808 sound ULF solution for sealed enclosure? 5741 
I do not have an opinion yet. 5741 
Imponderabilis Neurosis 5741 
Bass non-pathologic hallucination… 5741 
A new paradigm for ULF? 5741 
…a number of logical flaws… 5741 
MAD HATTER 5740 
Thinking about my lower bass 5720 
Has Schrödinger's cat moved in unnoticed? 5720 
Wrong. 5720 
Groove Echo 5720 
Wrong? Actually, our actual positions differ very little, surprisingly enough. 5719 
Listening help with ULF stimulator 5719 
The ULF debate: time-alignment 5717 
Trying to address the dilemma with lowest bass. 5716 
Rotary woofer for ULF? 5716 
I do not need a Rotary woofer, I need to be less Moron. 5716 
*** 5716 
Congrats 5715 
Getting some maturity with ULF 5714 
About ULF attenuation. 5713 
How is it implemented? 5713 
My implementation of ULF channel. 5713 
Further thoughts about ULF channel. 5712 
ULF 5712 
I would agree but… 5712 
The problem that that I see with my ULF 5712 
Loudspeaker Proximity Coupling in Midbass & ULF 5712 
Great rotary idea! 5712 
Brilliant analyses! 5712 
Going down with bass 5710 
Under FS 5710 
Ideal ULF/Midbass integration 5710 
My super smart room! 5710 
Erratum ( or errata if you insist) 5710 
The issue is a complex one and should not be addressed generically ... 5710 
Cost benefit analysis of midbass horns v/s compromised ULF 5710 
There is no cost-benefit analysis for this thing. 5710 
I will experiment. 5710 
Sometimes experiment is not just experiment. 5710 
One Bass Horn or Two – for Oxric 5709 
My ways to mimic Reality. 5709 
Patent GB 394,325. "Transmitting, recording, and reproducing music..." 5709 
"the purpose of playing, whose end both at the first and now..." 5709 
No manuals for those things…. 5709 
More about Rotary ULF idea. 5704 
Phoenix Gold Cyclone 5704 
Passing the waves…. as usual.... 5700 
Drive ULF Amp from Midbass Amp Output 5699 
There is “something”… 5699 
I do not know what I deal with. 5698 
I want my ULF amp back. 5687 
ULF emergency: Big & nasty solutions 5686 
No-amplification time 5686 
Listening audio without ULF. 5685 
Ok, I got the bass amp… 5685 
How much power do I need for my ULF. 5675 
A True ULF - what an amassing tool!!! 5673 
Put Marchand Crossover into the game. 5669 
I begin to like my active crossover. 5657 
Line-level passive vs. active ULF filter 5655 
Hm, there is no way to escape the 4th order. 5655 
Phase butterfly effect. 5654 
Back to DSP? 5654 
What I am trying to accomplish. 5654 
The art of ULF volume adjustment. 5653 
Sitting on a fence with ULF 5651 
The overly-swallowable bass. 5644 
To deLamminate my ULF channel. 5643 
What a beautiful result!!! 5642 
Pipe Organ with 128' register in Augsburg, Germany 5636 
An absolute must for ULF channel. 5619 
The compartmentalized bass 5496 
Paralleled SET bass 5492 
A new concept of ULF channel. 5484 
Infinite baffle 5484 
A 4th order bandpass vibrator? 5484 
ULF idea, possibly stupid. 5483 
IB vs Horn 5483 
A Distributed Infinite Baffle? 5482 
"Tuning" the "IB" 5482 
Flip 90 degrees 5482 
Little bump and the elephant solutions 5482 
How to do THAT? 5481 
ULF from coffee table 5481 
The through-hole tapped horn. 5481 
25 hz at 6db? 5481 
ULF from the SledgeHammer 5481 
Why not really use the basement 5481 
Never say never 5481 
How good ULF needs to be? 5470 
How good the user needs to be? 5470 
Maybe . . . 5470 
I think there is little evidence of marketing bias in the papers. Call me naive if you wish. 5470 
Narrow [Band] Tuning (DSP?) 5470 
ULF-only Sound 5430 
An easy ULF solution for someone. 5422 
Red Grills 5422 
It is exactly what I would like to avoid. 5421 
So I took your advice 5363 
Ok, let me know how it goes. 5363 
The ULF amp Itch. 5349 
Here is an update for the old thread.... 2970 
Good highs 2970 
Marchand 2027 
What truly are you tryin to accomplish? 2027 
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:  0  
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»
classical music news. augu»
opera goes on in salzburg,»
rhiannon giddens to lead s»
barenboim and elgar: a mus»
his name is joseph boulogn»
without music, tanglewood »
More Music News »»
Composer's Anniversaries
Tobias, Rudolf (29 May 187»
Dillon, James (29 October »
My Audio Leftovers
Ortofon Mono CG 25 Di c»
Vitavox AK151 15" bass »
Vitavox S2/S3 diaphragms
Fane Studio 8 dual conc»
Kenwood L-02T FM Tuner
Stage Acompany SA8535 d»
Altec 808A compression »
Vitavox S2 Compression »
“Tree Blind Mice” colle»
Sansui TU-X1 Tuner
Rohde & Schwarz MSDC Mu»
More Leftovers »»