Romy The Cat's Home
Manifesto Copyright
Statistics Site Links
Site Map Surveys
Send Email to Romy the Cat
That posting bug has been addressed. Hallelujah!
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
» The Studio AU projects.
» Long time due: Digital P»
» 47 Lab Digital
» Philmundi Story about ho»
» Hmmm... the sad truth ab»
» Practical Guide for Back»
» Audio clubs in London, T»
» How idiots destroy sound.
» JBL LE8
» Thoughs about “My Playba»
» Try something unusual an»
» The Extraordinary Harvar»
» K2HD -yet, another CD fo»
» Better organization/desi»
» Amplification and Consci»
» 12AX7 or?
» What drives your musical»
» Audio equipment vs. live»
» Swing hornspeaker of bd-»
» Tokyo Opera City Concert»
» The Yevgeny Mravinsky Fi»
» Midbass impedance bumps »
» New CubeAudio Tractrix H»
» The inflatable speakers »
» Recommendation Bruckner »
» Memories of audio elemen»
» Thoughts from Clark John»
» Bach and Rain
» A resistor between scree»
» Choosing Someone to Refu»
» hello cats...meow.
» Does horn surface porosi»
» Who the hell is this int»
» Time alignment of drivers
» Resonating hi from overs»
» Haliaetus: Dick Cheney’s»
» Beware of PurePower Part»
» The jump-start of loudsp»
Bookmarked are red
Piano Wizard
Boom's Dungeon
Random Classics
Phono EQ
Thunderstone Audio Websi»
Radios for Sale
Willem Mengelberg discog»
OboinaThor
Instant Encore
Opera Collector Guide
Opera America
Heart's Ease
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. 5407 
A mono LF channel – I do not like it. 5403 
LF Results 5403 
The size maters 5402 
Response Curve 5402 
ULF placement and power 5402 
Wishful thinking and the Maelstrom-21 5402 
I will need a direct radiator under the bottom… 5402 
ULF experience: Drivers & power considerations cont'd 5401 
To experiment during the New England winter 5401 
Pitching pitch 5401 
There are many key points…. 5401 
A first true bass test 5385 
Actually…. 5385 
Best place lost? 5380 
Best location for bass, where art thou? 5380 
What to expect from ULF channel? 5364 
OK, it is something. 5363 
The new ULF scenario experiments. 5356 
Time coherence of ULF - my experience 5356 
Placement of ULF #2 5356 
Why I like the like the location #1 5356 
I need to find another ULF solution. 5348 
Ceiling subs 5347 
The infinite baffle shall be a very good solution. 5347 
This morning I woke up horny 5347 
Dsp 5347 
Parametric filters 5346 
SMS 1, Act II 5346 
I think I have found the problem with my ULF 5346 
SMS distortion issue? 5346 
At 30Hz of high order there are not truly tone” of “sound” 5346 
DCX output stage mods 5346 
Very small minority of the folks… 5346 
Exactly zero I suspect. . . 5346 
DSP vs. Music vs. HT 5346 
10" array; how low? & SMS-1 distortion 5346 
Interesting: 10” vs. 15” 5346 
Multiples of the Same Rising Response Curve? 5346 
The crisis of perception. 5345 
Dynamic range of ULF, tsunami and something else. 5344 
The Circle Unbroken 5344 
I wonder… is it PP2000? 5328 
The ULF and PurePower 2000 5319 
ULF Channel and LP playback. 5262 
Are original Aura Sound 1808 sound ULF solution for sealed enclosure? 5260 
I do not have an opinion yet. 5260 
Imponderabilis Neurosis 5260 
Bass non-pathologic hallucination… 5260 
A new paradigm for ULF? 5260 
…a number of logical flaws… 5260 
MAD HATTER 5259 
Thinking about my lower bass 5239 
Has Schrödinger's cat moved in unnoticed? 5239 
Wrong. 5239 
Groove Echo 5239 
Wrong? Actually, our actual positions differ very little, surprisingly enough. 5238 
Listening help with ULF stimulator 5238 
The ULF debate: time-alignment 5236 
Trying to address the dilemma with lowest bass. 5235 
Rotary woofer for ULF? 5235 
I do not need a Rotary woofer, I need to be less Moron. 5235 
*** 5235 
Congrats 5234 
Getting some maturity with ULF 5233 
About ULF attenuation. 5232 
How is it implemented? 5232 
My implementation of ULF channel. 5232 
Further thoughts about ULF channel. 5231 
ULF 5231 
I would agree but… 5231 
The problem that that I see with my ULF 5231 
Loudspeaker Proximity Coupling in Midbass & ULF 5231 
Great rotary idea! 5231 
Brilliant analyses! 5231 
Going down with bass 5229 
Under FS 5229 
Ideal ULF/Midbass integration 5229 
My super smart room! 5229 
Erratum ( or errata if you insist) 5229 
The issue is a complex one and should not be addressed generically ... 5229 
Cost benefit analysis of midbass horns v/s compromised ULF 5229 
There is no cost-benefit analysis for this thing. 5229 
I will experiment. 5229 
Sometimes experiment is not just experiment. 5229 
One Bass Horn or Two – for Oxric 5228 
My ways to mimic Reality. 5228 
Patent GB 394,325. "Transmitting, recording, and reproducing music..." 5228 
"the purpose of playing, whose end both at the first and now..." 5228 
No manuals for those things…. 5228 
More about Rotary ULF idea. 5223 
Phoenix Gold Cyclone 5223 
Passing the waves…. as usual.... 5219 
Drive ULF Amp from Midbass Amp Output 5218 
There is “something”… 5218 
I do not know what I deal with. 5217 
I want my ULF amp back. 5206 
ULF emergency: Big & nasty solutions 5205 
No-amplification time 5205 
Listening audio without ULF. 5204 
Ok, I got the bass amp… 5204 
How much power do I need for my ULF. 5194 
A True ULF - what an amassing tool!!! 5192 
Put Marchand Crossover into the game. 5188 
I begin to like my active crossover. 5176 
Line-level passive vs. active ULF filter 5174 
Hm, there is no way to escape the 4th order. 5174 
Phase butterfly effect. 5173 
Back to DSP? 5173 
What I am trying to accomplish. 5173 
The art of ULF volume adjustment. 5172 
Sitting on a fence with ULF 5170 
The overly-swallowable bass. 5163 
To deLamminate my ULF channel. 5162 
What a beautiful result!!! 5161 
Pipe Organ with 128' register in Augsburg, Germany 5155 
An absolute must for ULF channel. 5138 
The compartmentalized bass 5015 
Paralleled SET bass 5011 
A new concept of ULF channel. 5003 
Infinite baffle 5003 
A 4th order bandpass vibrator? 5003 
ULF idea, possibly stupid. 5002 
IB vs Horn 5002 
A Distributed Infinite Baffle? 5001 
"Tuning" the "IB" 5001 
Flip 90 degrees 5001 
Little bump and the elephant solutions 5001 
How to do THAT? 5000 
ULF from coffee table 5000 
The through-hole tapped horn. 5000 
25 hz at 6db? 5000 
ULF from the SledgeHammer 5000 
Why not really use the basement 5000 
Never say never 5000 
How good ULF needs to be? 4989 
How good the user needs to be? 4989 
Maybe . . . 4989 
I think there is little evidence of marketing bias in the papers. Call me naive if you wish. 4989 
Narrow [Band] Tuning (DSP?) 4989 
ULF-only Sound 4949 
An easy ULF solution for someone. 4941 
Red Grills 4941 
It is exactly what I would like to avoid. 4940 
So I took your advice 4882 
Ok, let me know how it goes. 4882 
The ULF amp Itch. 4868 
Here is an update for the old thread.... 2489 
Good highs 2489 
Marchand 1546 
What truly are you tryin to accomplish? 1546 
All context of this site except the Forum's posts Copyright © Roman Bessnow 2004-2025
All messages within the Site’s Forum Copyright © by authors of the posts
Last 24-hours posts:  0  
Total human visitors:  47,174,978  
   
      Search Site Forum
     Search Site via Google
 
Login:
Pass:
    Create a New Account
    Forgot your Account
AUG 1 Chamber Music in Bru»
AUG 2 CASSATT STRING QUART»
AUG 2 Elim Chan, conductor»
AUG 3 Fiddlers Four in Gre»
AUG 3 TCHAIKOVSKY 5 in Bos»
AUG 3 Chamber Music in Woo»
AUG 3 Inbal Segev, cellist»
AUG 3 Gryphon Trio in Rock»
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 - 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»
More Music News »»
Le Couppey, Félix (14»
Jacob, Gordon (5 July 1895»
Santa-Cruz-Wilson, Domingo»
Halffter Escriche, Ernesto»
Rochberg, George (5 July 1»
Conrad, Laurie (5 July 194»
Pradel, Alain Pierre (5 Ju»
Pacific Microsonics Mod»
Vitavox AK151 15" bass »
Koetsu Onyx Platinum Ca»
Lamm Industries M1.1 Mo»
CEC TL-0 MK2 transport
Micro-Seiki Arm Board
SME M2 - 12" Tonearm wi»
Micro-Seiki air-suspend»
Kenwood L-02T FM Tuner
“Tree Blind Mice” colle»
Mid-range tantrix round»
More Leftovers »»