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
» Why I do not love Mahler?
» CD horn and JBL: Crossov»
» A ridicules speaker cable
» A revolution for Executi»
» Moerch DP6 and DP8 “anis»
» Prom 22 - if only all or»
» State Symphony of Russia»
» The LCR RIAA correctors
» The Daniel Hertz M1 ultr»
» Forward in the past with»
» High Pass Inductors
» Accidental death music.
» When the stars aligned.
» Disregard the industry p»
» Truly a new use of high-»
» Liszt Piano Sonata &»
» Cleaning my PP2000
» Yamaha B-2 V-FET amplifi»
» Active Tonearm Monitorin»
» Ever thought about how m»
» Electricity... power str»
» American National Record»
» “How audio might sound”
» Entry level DSET Melq?
» Anyone know this horn fl»
» Re-set Martha Argerich!
» Analogue to digital conv»
» The UnipheyeMusic and St»
» Horns and digital crosso»
» Software for collection »
» Passive transformer base»
» The A=432 Hz Frequency
» The mono cartridges para»
» Help to identify the LF »
» Avantgarde Trio, Roy Gre»
» Injection Channel : JBL »
» Philosophical approach t»
» Playing American Music o»
Bookmarked are red
Random Site Links
Hub Arts
Composers Forum
The Victor Victrola Page
Overgrown Path
Great Plains Audio
Subito-Cantabile
Marston Records
Qualiton
The Gustav Mahler Board
Classic Artc Showcase
Rachmaninoff Society
The Thiele-Small Loudspe»
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. 5863 
A mono LF channel – I do not like it. 5859 
LF Results 5859 
The size maters 5858 
Response Curve 5858 
ULF placement and power 5858 
Wishful thinking and the Maelstrom-21 5858 
I will need a direct radiator under the bottom… 5858 
ULF experience: Drivers & power considerations cont'd 5857 
To experiment during the New England winter 5857 
Pitching pitch 5857 
There are many key points…. 5857 
A first true bass test 5841 
Actually…. 5841 
Best place lost? 5836 
Best location for bass, where art thou? 5836 
What to expect from ULF channel? 5820 
OK, it is something. 5819 
The new ULF scenario experiments. 5812 
Time coherence of ULF - my experience 5812 
Placement of ULF #2 5812 
Why I like the like the location #1 5812 
I need to find another ULF solution. 5804 
Ceiling subs 5803 
The infinite baffle shall be a very good solution. 5803 
This morning I woke up horny 5803 
Dsp 5803 
Parametric filters 5802 
SMS 1, Act II 5802 
I think I have found the problem with my ULF 5802 
SMS distortion issue? 5802 
At 30Hz of high order there are not truly tone” of “sound” 5802 
DCX output stage mods 5802 
Very small minority of the folks… 5802 
Exactly zero I suspect. . . 5802 
DSP vs. Music vs. HT 5802 
10" array; how low? & SMS-1 distortion 5802 
Interesting: 10” vs. 15” 5802 
Multiples of the Same Rising Response Curve? 5802 
The crisis of perception. 5801 
Dynamic range of ULF, tsunami and something else. 5800 
The Circle Unbroken 5800 
I wonder… is it PP2000? 5784 
The ULF and PurePower 2000 5775 
ULF Channel and LP playback. 5718 
Are original Aura Sound 1808 sound ULF solution for sealed enclosure? 5716 
I do not have an opinion yet. 5716 
Imponderabilis Neurosis 5716 
Bass non-pathologic hallucination… 5716 
A new paradigm for ULF? 5716 
…a number of logical flaws… 5716 
MAD HATTER 5715 
Thinking about my lower bass 5695 
Has Schrödinger's cat moved in unnoticed? 5695 
Wrong. 5695 
Groove Echo 5695 
Wrong? Actually, our actual positions differ very little, surprisingly enough. 5694 
Listening help with ULF stimulator 5694 
The ULF debate: time-alignment 5692 
Trying to address the dilemma with lowest bass. 5691 
Rotary woofer for ULF? 5691 
I do not need a Rotary woofer, I need to be less Moron. 5691 
*** 5691 
Congrats 5690 
Getting some maturity with ULF 5689 
About ULF attenuation. 5688 
How is it implemented? 5688 
My implementation of ULF channel. 5688 
Further thoughts about ULF channel. 5687 
ULF 5687 
I would agree but… 5687 
The problem that that I see with my ULF 5687 
Loudspeaker Proximity Coupling in Midbass & ULF 5687 
Great rotary idea! 5687 
Brilliant analyses! 5687 
Going down with bass 5685 
Under FS 5685 
Ideal ULF/Midbass integration 5685 
My super smart room! 5685 
Erratum ( or errata if you insist) 5685 
The issue is a complex one and should not be addressed generically ... 5685 
Cost benefit analysis of midbass horns v/s compromised ULF 5685 
There is no cost-benefit analysis for this thing. 5685 
I will experiment. 5685 
Sometimes experiment is not just experiment. 5685 
One Bass Horn or Two – for Oxric 5684 
My ways to mimic Reality. 5684 
Patent GB 394,325. "Transmitting, recording, and reproducing music..." 5684 
"the purpose of playing, whose end both at the first and now..." 5684 
No manuals for those things…. 5684 
More about Rotary ULF idea. 5679 
Phoenix Gold Cyclone 5679 
Passing the waves…. as usual.... 5675 
Drive ULF Amp from Midbass Amp Output 5674 
There is “something”… 5674 
I do not know what I deal with. 5673 
I want my ULF amp back. 5662 
ULF emergency: Big & nasty solutions 5661 
No-amplification time 5661 
Listening audio without ULF. 5660 
Ok, I got the bass amp… 5660 
How much power do I need for my ULF. 5650 
A True ULF - what an amassing tool!!! 5648 
Put Marchand Crossover into the game. 5644 
I begin to like my active crossover. 5632 
Line-level passive vs. active ULF filter 5630 
Hm, there is no way to escape the 4th order. 5630 
Phase butterfly effect. 5629 
Back to DSP? 5629 
What I am trying to accomplish. 5629 
The art of ULF volume adjustment. 5628 
Sitting on a fence with ULF 5626 
The overly-swallowable bass. 5619 
To deLamminate my ULF channel. 5618 
What a beautiful result!!! 5617 
Pipe Organ with 128' register in Augsburg, Germany 5611 
An absolute must for ULF channel. 5594 
The compartmentalized bass 5471 
Paralleled SET bass 5467 
A new concept of ULF channel. 5459 
Infinite baffle 5459 
A 4th order bandpass vibrator? 5459 
ULF idea, possibly stupid. 5458 
IB vs Horn 5458 
A Distributed Infinite Baffle? 5457 
"Tuning" the "IB" 5457 
Flip 90 degrees 5457 
Little bump and the elephant solutions 5457 
How to do THAT? 5456 
ULF from coffee table 5456 
The through-hole tapped horn. 5456 
25 hz at 6db? 5456 
ULF from the SledgeHammer 5456 
Why not really use the basement 5456 
Never say never 5456 
How good ULF needs to be? 5445 
How good the user needs to be? 5445 
Maybe . . . 5445 
I think there is little evidence of marketing bias in the papers. Call me naive if you wish. 5445 
Narrow [Band] Tuning (DSP?) 5445 
ULF-only Sound 5405 
An easy ULF solution for someone. 5397 
Red Grills 5397 
It is exactly what I would like to avoid. 5396 
So I took your advice 5338 
Ok, let me know how it goes. 5338 
The ULF amp Itch. 5324 
Here is an update for the old thread.... 2945 
Good highs 2945 
Marchand 2002 
What truly are you tryin to accomplish? 2002 
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:  1  
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,»
More Music News »»
Composer's Anniversaries
Albert, Karel (16 April 19»
Orthel, Léon (4 Octob»
de Klerk, Albert (4 Octobe»
Gould, Glenn (25 September»
Dzubay, David (4 October 1»
Combs, James (4 October 19»
My Audio Leftovers
Musatex-TP Bidat 20-Bi»
Micro-Seiki MAX-282 To»
Sansui TU-X1 Tuner
Vitavox AK151 15" bass »
Vitavox AK-15/40 15" ba»
Micro Seiki RX-5000
Mid-range tantrix round»
Hillock TV-2 tube tester
Vitavox S2 Compression »
Vitavox S2/S3 diaphragms
Lamm ML-2 Single-Ended »
More Leftovers »»