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: 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
» I do not even know where»
» Apple helped kill FM...a»
» The 500-megawatt FM stat»
» Eben X-3 loudspeakers -»
» 2010 Classical Grammy No»
» Tightening to loosening »
» The Lavry Gold DA924 ++
» Live memories of Live br»
» Deep End DIY - Austral»
» Simpson Microphones thre»
» Joseph Haydn, Six Esterh»
» "Zaratustra II"»
» Optical Cartridge: groun»
» How we "think"»
» The single-ended pretens»
» The sound of Concert Hal»
» Say “no” to the light to»
» How to train respect aud»
» Bias help
» Ultimate HF output trans»
» (monitor vs hifi speaker»
» More about step up trans»
» Every crowd has a silver»
» How High-End Audio can b»
» The Saudi Arabia and Uni»
» Eighteen Sound ND1460A c»
» European Triode Festival»
» A book about Loudspeaker»
» Rejection of non-natural»
» New show in US, some new»
» Wine, women, song.. and »
» Listening playback with »
» Buying cds and records i»
» Avid Listener --- Stereo»
» A Zen Audiophile Basemen»
» New source for old tuners
» How to make a playback t»
» Magico: biological minde»
Bookmarked are red
Random Site Links
Boston Philharmonic Orch»
Audio Anthology
Lied and Art Songs
JBL Products
The Thiele-Small Loudspe»
High-Tech Hi-Fi
The Music Parlour.
Pianist Yakov Kasman
The Handelmania Podcast
The Cartridge Database
Musical Musings
Silent Running Audio
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. 5894 
A mono LF channel – I do not like it. 5890 
LF Results 5890 
The size maters 5889 
Response Curve 5889 
ULF placement and power 5889 
Wishful thinking and the Maelstrom-21 5889 
I will need a direct radiator under the bottom… 5889 
ULF experience: Drivers & power considerations cont'd 5888 
To experiment during the New England winter 5888 
Pitching pitch 5888 
There are many key points…. 5888 
A first true bass test 5872 
Actually…. 5872 
Best place lost? 5867 
Best location for bass, where art thou? 5867 
What to expect from ULF channel? 5851 
OK, it is something. 5850 
The new ULF scenario experiments. 5843 
Time coherence of ULF - my experience 5843 
Placement of ULF #2 5843 
Why I like the like the location #1 5843 
I need to find another ULF solution. 5835 
Ceiling subs 5834 
The infinite baffle shall be a very good solution. 5834 
This morning I woke up horny 5834 
Dsp 5834 
Parametric filters 5833 
SMS 1, Act II 5833 
I think I have found the problem with my ULF 5833 
SMS distortion issue? 5833 
At 30Hz of high order there are not truly tone” of “sound” 5833 
DCX output stage mods 5833 
Very small minority of the folks… 5833 
Exactly zero I suspect. . . 5833 
DSP vs. Music vs. HT 5833 
10" array; how low? & SMS-1 distortion 5833 
Interesting: 10” vs. 15” 5833 
Multiples of the Same Rising Response Curve? 5833 
The crisis of perception. 5832 
Dynamic range of ULF, tsunami and something else. 5831 
The Circle Unbroken 5831 
I wonder… is it PP2000? 5815 
The ULF and PurePower 2000 5806 
ULF Channel and LP playback. 5749 
Are original Aura Sound 1808 sound ULF solution for sealed enclosure? 5747 
I do not have an opinion yet. 5747 
Imponderabilis Neurosis 5747 
Bass non-pathologic hallucination… 5747 
A new paradigm for ULF? 5747 
…a number of logical flaws… 5747 
MAD HATTER 5746 
Thinking about my lower bass 5726 
Has Schrödinger's cat moved in unnoticed? 5726 
Wrong. 5726 
Groove Echo 5726 
Wrong? Actually, our actual positions differ very little, surprisingly enough. 5725 
Listening help with ULF stimulator 5725 
The ULF debate: time-alignment 5723 
Trying to address the dilemma with lowest bass. 5722 
Rotary woofer for ULF? 5722 
I do not need a Rotary woofer, I need to be less Moron. 5722 
*** 5722 
Congrats 5721 
Getting some maturity with ULF 5720 
About ULF attenuation. 5719 
How is it implemented? 5719 
My implementation of ULF channel. 5719 
Further thoughts about ULF channel. 5718 
ULF 5718 
I would agree but… 5718 
The problem that that I see with my ULF 5718 
Loudspeaker Proximity Coupling in Midbass & ULF 5718 
Great rotary idea! 5718 
Brilliant analyses! 5718 
Going down with bass 5716 
Under FS 5716 
Ideal ULF/Midbass integration 5716 
My super smart room! 5716 
Erratum ( or errata if you insist) 5716 
The issue is a complex one and should not be addressed generically ... 5716 
Cost benefit analysis of midbass horns v/s compromised ULF 5716 
There is no cost-benefit analysis for this thing. 5716 
I will experiment. 5716 
Sometimes experiment is not just experiment. 5716 
One Bass Horn or Two – for Oxric 5715 
My ways to mimic Reality. 5715 
Patent GB 394,325. "Transmitting, recording, and reproducing music..." 5715 
"the purpose of playing, whose end both at the first and now..." 5715 
No manuals for those things…. 5715 
More about Rotary ULF idea. 5710 
Phoenix Gold Cyclone 5710 
Passing the waves…. as usual.... 5706 
Drive ULF Amp from Midbass Amp Output 5705 
There is “something”… 5705 
I do not know what I deal with. 5704 
I want my ULF amp back. 5693 
ULF emergency: Big & nasty solutions 5692 
No-amplification time 5692 
Listening audio without ULF. 5691 
Ok, I got the bass amp… 5691 
How much power do I need for my ULF. 5681 
A True ULF - what an amassing tool!!! 5679 
Put Marchand Crossover into the game. 5675 
I begin to like my active crossover. 5663 
Line-level passive vs. active ULF filter 5661 
Hm, there is no way to escape the 4th order. 5661 
Phase butterfly effect. 5660 
Back to DSP? 5660 
What I am trying to accomplish. 5660 
The art of ULF volume adjustment. 5659 
Sitting on a fence with ULF 5657 
The overly-swallowable bass. 5650 
To deLamminate my ULF channel. 5649 
What a beautiful result!!! 5648 
Pipe Organ with 128' register in Augsburg, Germany 5642 
An absolute must for ULF channel. 5625 
The compartmentalized bass 5502 
Paralleled SET bass 5498 
A new concept of ULF channel. 5490 
Infinite baffle 5490 
A 4th order bandpass vibrator? 5490 
ULF idea, possibly stupid. 5489 
IB vs Horn 5489 
A Distributed Infinite Baffle? 5488 
"Tuning" the "IB" 5488 
Flip 90 degrees 5488 
Little bump and the elephant solutions 5488 
How to do THAT? 5487 
ULF from coffee table 5487 
The through-hole tapped horn. 5487 
25 hz at 6db? 5487 
ULF from the SledgeHammer 5487 
Why not really use the basement 5487 
Never say never 5487 
How good ULF needs to be? 5476 
How good the user needs to be? 5476 
Maybe . . . 5476 
I think there is little evidence of marketing bias in the papers. Call me naive if you wish. 5476 
Narrow [Band] Tuning (DSP?) 5476 
ULF-only Sound 5436 
An easy ULF solution for someone. 5428 
Red Grills 5428 
It is exactly what I would like to avoid. 5427 
So I took your advice 5369 
Ok, let me know how it goes. 5369 
The ULF amp Itch. 5355 
Here is an update for the old thread.... 2976 
Good highs 2976 
Marchand 2033 
What truly are you tryin to accomplish? 2033 
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:  5  
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»
More Music News »»
Composer's Anniversaries
Mendelssohn-Bartholdy, Fel»
Tausig, Carl (4 November 1»
Fauré, Gabriel (12 Ma»
Tournemire, Charles (22 Ja»
Canteloube, Joseph (21 Oct»
Branscombe, Gena (4 Novemb»
Lorenzo Fernández, Os»
Breuker, Willem (4 Novembe»
Knight, Edward (4 November»
Hagen, Daron (4 November 1»
My Audio Leftovers
Altec 515B bass drivers
Fane Studio 8 dual conc»
Stage Acompany SA8535 d»
CEC TL-0 MK2 transport
Kenwood L-02T FM Tuner
Micro-Seiki Arm Board
Micro-Seiki MAX-282 To»
Micro-Seiki air-suspend»
Conscience of audio rev»
Koetsu Onyx Platinum Ca»
Vitavox S2 Compression »
More Leftovers »»