Site by Roman Bessnow
GoodSoundClub's Home
Manifesto Copyright
Statistics Site Links
Site Map Surveys
Send Email to Romy the Cat
Site News: 17 May 2026

My way.

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
» Metropolitan Opera 2009-»
» Wywires – “Custom” desig»
» Lamm introduced LL1 Sign»
» Engineering over Art
» What to do in office?
» About High-End Audio for»
» Macondo vs. the “industr»
» My Multi-way Horns
» About destiny of “High-E»
» Beautiful Mahler Lieder
» Another problem in my ne»
» If you play a guitar…
» 100V vs 120V
» Rach’s Prelude in C-shar»
» The concrete midbass hor»
» Those little headphones…
» The today’s take on Rach»
» 6C33C myths: audio Moron»
» The great Corus performa»
» Bach and kids…
» High-End Audio, how to »
» Constructing LF modules »
» Stupid SME question abou»
» The Lieberson’s Neruda S»
» $350.000 of audio-script»
» The 'nature' of said rea»
» Bach, Brandenburg Concer»
» Used car salesman as a d»
» Hickok Tube Testers: Qui»
» The “Inverted High End A»
» Sub-woofer integration w»
» About the thoughtfulness»
» Infinite Baffle Implemen»
» Michelin horns
» Avantgarde method of cap»
» About beauty and uglines»
» Small SET’s bass, beside»
» Esther Kim. What did you»
Bookmarked are red
Random Site Links
The Thiele-Small Loudspe»
Linkwitz's "Laboratory"
Find-a-Concert
Great Hong Kong Blog
The Cartridge Database
WGBH's “Keeping Score”
Glenn Gould Audio Archiv»
Club Abbadiani Itineranti
Composers Forum
Japanese Translator
Marston Records
Rottenburger Museen
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. 5770 
A mono LF channel – I do not like it. 5766 
LF Results 5766 
The size maters 5765 
Response Curve 5765 
ULF placement and power 5765 
Wishful thinking and the Maelstrom-21 5765 
I will need a direct radiator under the bottom… 5765 
ULF experience: Drivers & power considerations cont'd 5764 
To experiment during the New England winter 5764 
Pitching pitch 5764 
There are many key points…. 5764 
A first true bass test 5748 
Actually…. 5748 
Best place lost? 5743 
Best location for bass, where art thou? 5743 
What to expect from ULF channel? 5727 
OK, it is something. 5726 
The new ULF scenario experiments. 5719 
Time coherence of ULF - my experience 5719 
Placement of ULF #2 5719 
Why I like the like the location #1 5719 
I need to find another ULF solution. 5711 
Ceiling subs 5710 
The infinite baffle shall be a very good solution. 5710 
This morning I woke up horny 5710 
Dsp 5710 
Parametric filters 5709 
SMS 1, Act II 5709 
I think I have found the problem with my ULF 5709 
SMS distortion issue? 5709 
At 30Hz of high order there are not truly tone” of “sound” 5709 
DCX output stage mods 5709 
Very small minority of the folks… 5709 
Exactly zero I suspect. . . 5709 
DSP vs. Music vs. HT 5709 
10" array; how low? & SMS-1 distortion 5709 
Interesting: 10” vs. 15” 5709 
Multiples of the Same Rising Response Curve? 5709 
The crisis of perception. 5708 
Dynamic range of ULF, tsunami and something else. 5707 
The Circle Unbroken 5707 
I wonder… is it PP2000? 5691 
The ULF and PurePower 2000 5682 
ULF Channel and LP playback. 5625 
Are original Aura Sound 1808 sound ULF solution for sealed enclosure? 5623 
I do not have an opinion yet. 5623 
Imponderabilis Neurosis 5623 
Bass non-pathologic hallucination… 5623 
A new paradigm for ULF? 5623 
…a number of logical flaws… 5623 
MAD HATTER 5622 
Thinking about my lower bass 5602 
Has Schrödinger's cat moved in unnoticed? 5602 
Wrong. 5602 
Groove Echo 5602 
Wrong? Actually, our actual positions differ very little, surprisingly enough. 5601 
Listening help with ULF stimulator 5601 
The ULF debate: time-alignment 5599 
Trying to address the dilemma with lowest bass. 5598 
Rotary woofer for ULF? 5598 
I do not need a Rotary woofer, I need to be less Moron. 5598 
*** 5598 
Congrats 5597 
Getting some maturity with ULF 5596 
About ULF attenuation. 5595 
How is it implemented? 5595 
My implementation of ULF channel. 5595 
Further thoughts about ULF channel. 5594 
ULF 5594 
I would agree but… 5594 
The problem that that I see with my ULF 5594 
Loudspeaker Proximity Coupling in Midbass & ULF 5594 
Great rotary idea! 5594 
Brilliant analyses! 5594 
Going down with bass 5592 
Under FS 5592 
Ideal ULF/Midbass integration 5592 
My super smart room! 5592 
Erratum ( or errata if you insist) 5592 
The issue is a complex one and should not be addressed generically ... 5592 
Cost benefit analysis of midbass horns v/s compromised ULF 5592 
There is no cost-benefit analysis for this thing. 5592 
I will experiment. 5592 
Sometimes experiment is not just experiment. 5592 
One Bass Horn or Two – for Oxric 5591 
My ways to mimic Reality. 5591 
Patent GB 394,325. "Transmitting, recording, and reproducing music..." 5591 
"the purpose of playing, whose end both at the first and now..." 5591 
No manuals for those things…. 5591 
More about Rotary ULF idea. 5586 
Phoenix Gold Cyclone 5586 
Passing the waves…. as usual.... 5582 
Drive ULF Amp from Midbass Amp Output 5581 
There is “something”… 5581 
I do not know what I deal with. 5580 
I want my ULF amp back. 5569 
ULF emergency: Big & nasty solutions 5568 
No-amplification time 5568 
Listening audio without ULF. 5567 
Ok, I got the bass amp… 5567 
How much power do I need for my ULF. 5557 
A True ULF - what an amassing tool!!! 5555 
Put Marchand Crossover into the game. 5551 
I begin to like my active crossover. 5539 
Line-level passive vs. active ULF filter 5537 
Hm, there is no way to escape the 4th order. 5537 
Phase butterfly effect. 5536 
Back to DSP? 5536 
What I am trying to accomplish. 5536 
The art of ULF volume adjustment. 5535 
Sitting on a fence with ULF 5533 
The overly-swallowable bass. 5526 
To deLamminate my ULF channel. 5525 
What a beautiful result!!! 5524 
Pipe Organ with 128' register in Augsburg, Germany 5518 
An absolute must for ULF channel. 5501 
The compartmentalized bass 5378 
Paralleled SET bass 5374 
A new concept of ULF channel. 5366 
Infinite baffle 5366 
A 4th order bandpass vibrator? 5366 
ULF idea, possibly stupid. 5365 
IB vs Horn 5365 
A Distributed Infinite Baffle? 5364 
"Tuning" the "IB" 5364 
Flip 90 degrees 5364 
Little bump and the elephant solutions 5364 
How to do THAT? 5363 
ULF from coffee table 5363 
The through-hole tapped horn. 5363 
25 hz at 6db? 5363 
ULF from the SledgeHammer 5363 
Why not really use the basement 5363 
Never say never 5363 
How good ULF needs to be? 5352 
How good the user needs to be? 5352 
Maybe . . . 5352 
I think there is little evidence of marketing bias in the papers. Call me naive if you wish. 5352 
Narrow [Band] Tuning (DSP?) 5352 
ULF-only Sound 5312 
An easy ULF solution for someone. 5304 
Red Grills 5304 
It is exactly what I would like to avoid. 5303 
So I took your advice 5245 
Ok, let me know how it goes. 5245 
The ULF amp Itch. 5231 
Here is an update for the old thread.... 2852 
Good highs 2852 
Marchand 1909 
What truly are you tryin to accomplish? 1909 
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»
More Music News »»
Composer's Anniversaries
Janáček, Leo#»
Sheram, Gousan (20 March 1»
Talyan, Gousan (20 March 1»
Wallace, William (3 July 1»
Gaubert, Philippe (3 July »
Durey, Louis (27 May 1888-»
Crawford, Ruth (3 July 190»
Seeger, Ruth (3 July 1901-»
Gutchë, Gene (3 July »
Lloyd, George ( 1913-3 Ju»
Kupferman, Meyer (3 July 1»
Hoh, Chung Shih (3 July 19»
Orczy, Christopher (3 July»
My Audio Leftovers
Micro-Seiki Arm Board
Rohde & Schwarz EU-6201»
LF Transformer for 6C33C
Sansui TU-X1 Tuner
Vitavox S2 Compression »
Conscience of audio rev»
Pacific Microsonics Mod»
Micro-Seiki air-suspend»
Koetsu Onyx Platinum Ca»
Lamm ML-2 Single-Ended »
Musatex-TP Bidat 20-Bi»
More Leftovers »»