Romy The Cat's Home
Manifesto Copyright
Statistics Site Links
Site Map Surveys
Send Email to Romy the Cat
Posting new threads at the site has been fixed.
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
» Help with Math needed.
» Learning to interpret RTA
» Live memories of Live br»
» Meyer X-10
» The need for a balanced »
» Digital crossovers self-»
» Sarah Chang last night a»
» A minor Audio depression»
» Magico Mini or Jonathan »
» New Bamboo Speakers Feed»
» DA architecture: True M»
» Audio Tekne driver align»
» Electrostatic Sub Horn
» The DHOFT topology? Do n»
» Earl Geddes: I can't her»
» It is possible to elimin»
» Beethoven PC 5 Surprise »
» Expensive Audiophilism a»
» Chesky Records went &quo»
» Turntable speed analysis.
» Alicia De Larrocha, Bach»
» De-stress not decompress»
» The best speaker in the »
» Where are our good phono»
» New paradigm - what an &»
» The wonderful Alisa Weil»
» DSET and Cables.
» What a trip 30 years bac»
» The “Implied Sound” in A»
» Minusk: a new Vibraplan?
» Miniumum sample rate for»
» Canadian Speaker Proposal
» Nothing Is Perfect
» Time Alignment : Live Pe»
» News and Events down sin»
» The great Corus performa»
» How to waste $25.000.00
» Omni-directional 'horny'»
Bookmarked are red
Parnassus Records
Hub Arts
Wolds Opera Broadcasts
Solid State Electronics
The Handelmania Podcast
BachTrack
Instant Encore
Tuner Information Center
Good-Music-Guide
Musical Instrument Jokes
The AHRC Research Centre
BuyWell Australia's Clas»
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. 5675 
A mono LF channel – I do not like it. 5671 
LF Results 5671 
The size maters 5670 
Response Curve 5670 
ULF placement and power 5670 
Wishful thinking and the Maelstrom-21 5670 
I will need a direct radiator under the bottom… 5670 
ULF experience: Drivers & power considerations cont'd 5669 
To experiment during the New England winter 5669 
Pitching pitch 5669 
There are many key points…. 5669 
A first true bass test 5653 
Actually…. 5653 
Best place lost? 5648 
Best location for bass, where art thou? 5648 
What to expect from ULF channel? 5632 
OK, it is something. 5631 
The new ULF scenario experiments. 5624 
Time coherence of ULF - my experience 5624 
Placement of ULF #2 5624 
Why I like the like the location #1 5624 
I need to find another ULF solution. 5616 
Ceiling subs 5615 
The infinite baffle shall be a very good solution. 5615 
This morning I woke up horny 5615 
Dsp 5615 
Parametric filters 5614 
SMS 1, Act II 5614 
I think I have found the problem with my ULF 5614 
SMS distortion issue? 5614 
At 30Hz of high order there are not truly tone” of “sound” 5614 
DCX output stage mods 5614 
Very small minority of the folks… 5614 
Exactly zero I suspect. . . 5614 
DSP vs. Music vs. HT 5614 
10" array; how low? & SMS-1 distortion 5614 
Interesting: 10” vs. 15” 5614 
Multiples of the Same Rising Response Curve? 5614 
The crisis of perception. 5613 
Dynamic range of ULF, tsunami and something else. 5612 
The Circle Unbroken 5612 
I wonder… is it PP2000? 5596 
The ULF and PurePower 2000 5587 
ULF Channel and LP playback. 5530 
Are original Aura Sound 1808 sound ULF solution for sealed enclosure? 5528 
I do not have an opinion yet. 5528 
Imponderabilis Neurosis 5528 
Bass non-pathologic hallucination… 5528 
A new paradigm for ULF? 5528 
…a number of logical flaws… 5528 
MAD HATTER 5527 
Thinking about my lower bass 5507 
Has Schrödinger's cat moved in unnoticed? 5507 
Wrong. 5507 
Groove Echo 5507 
Wrong? Actually, our actual positions differ very little, surprisingly enough. 5506 
Listening help with ULF stimulator 5506 
The ULF debate: time-alignment 5504 
Trying to address the dilemma with lowest bass. 5503 
Rotary woofer for ULF? 5503 
I do not need a Rotary woofer, I need to be less Moron. 5503 
*** 5503 
Congrats 5502 
Getting some maturity with ULF 5501 
About ULF attenuation. 5500 
How is it implemented? 5500 
My implementation of ULF channel. 5500 
Further thoughts about ULF channel. 5499 
ULF 5499 
I would agree but… 5499 
The problem that that I see with my ULF 5499 
Loudspeaker Proximity Coupling in Midbass & ULF 5499 
Great rotary idea! 5499 
Brilliant analyses! 5499 
Going down with bass 5497 
Under FS 5497 
Ideal ULF/Midbass integration 5497 
My super smart room! 5497 
Erratum ( or errata if you insist) 5497 
The issue is a complex one and should not be addressed generically ... 5497 
Cost benefit analysis of midbass horns v/s compromised ULF 5497 
There is no cost-benefit analysis for this thing. 5497 
I will experiment. 5497 
Sometimes experiment is not just experiment. 5497 
One Bass Horn or Two – for Oxric 5496 
My ways to mimic Reality. 5496 
Patent GB 394,325. "Transmitting, recording, and reproducing music..." 5496 
"the purpose of playing, whose end both at the first and now..." 5496 
No manuals for those things…. 5496 
More about Rotary ULF idea. 5491 
Phoenix Gold Cyclone 5491 
Passing the waves…. as usual.... 5487 
Drive ULF Amp from Midbass Amp Output 5486 
There is “something”… 5486 
I do not know what I deal with. 5485 
I want my ULF amp back. 5474 
ULF emergency: Big & nasty solutions 5473 
No-amplification time 5473 
Listening audio without ULF. 5472 
Ok, I got the bass amp… 5472 
How much power do I need for my ULF. 5462 
A True ULF - what an amassing tool!!! 5460 
Put Marchand Crossover into the game. 5456 
I begin to like my active crossover. 5444 
Line-level passive vs. active ULF filter 5442 
Hm, there is no way to escape the 4th order. 5442 
Phase butterfly effect. 5441 
Back to DSP? 5441 
What I am trying to accomplish. 5441 
The art of ULF volume adjustment. 5440 
Sitting on a fence with ULF 5438 
The overly-swallowable bass. 5431 
To deLamminate my ULF channel. 5430 
What a beautiful result!!! 5429 
Pipe Organ with 128' register in Augsburg, Germany 5423 
An absolute must for ULF channel. 5406 
The compartmentalized bass 5283 
Paralleled SET bass 5279 
A new concept of ULF channel. 5271 
Infinite baffle 5271 
A 4th order bandpass vibrator? 5271 
ULF idea, possibly stupid. 5270 
IB vs Horn 5270 
A Distributed Infinite Baffle? 5269 
"Tuning" the "IB" 5269 
Flip 90 degrees 5269 
Little bump and the elephant solutions 5269 
How to do THAT? 5268 
ULF from coffee table 5268 
The through-hole tapped horn. 5268 
25 hz at 6db? 5268 
ULF from the SledgeHammer 5268 
Why not really use the basement 5268 
Never say never 5268 
How good ULF needs to be? 5257 
How good the user needs to be? 5257 
Maybe . . . 5257 
I think there is little evidence of marketing bias in the papers. Call me naive if you wish. 5257 
Narrow [Band] Tuning (DSP?) 5257 
ULF-only Sound 5217 
An easy ULF solution for someone. 5209 
Red Grills 5209 
It is exactly what I would like to avoid. 5208 
So I took your advice 5150 
Ok, let me know how it goes. 5150 
The ULF amp Itch. 5136 
Here is an update for the old thread.... 2757 
Good highs 2757 
Marchand 1814 
What truly are you tryin to accomplish? 1814 
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:  61,755,184  
   
      Search Site Forum
     Search Site via Google
 
Login:
Pass:
    Create a New Account
    Forgot your Account
APR 1 Institute for Concer»
APR 2 Andris Nelsons, cond»
APR 3 Andris Nelsons, cond»
APR 4 Andris Nelsons, cond»
APR 5 Paul Galbraith, guit»
APR 5 ribute to Coretta Sc»
APR 5 Bach Cantata Series »
APR 6 First Monday at Jord»
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»
More Music News »»
Locatelli, Pietro Antonio »
von Preußen, Anna Ama»
Traetta, Tommaso (30 March»
Schindelmeisser, Louis (8 »
Vasilenko, Sergey Nikiforo»
Mumma, Gordon (30 March 19»
Thomas, John David (30 Mar»
Theaker, Daniel (30 March »
LF Transformer for 6C33C
Lamm L2 Reference pream»
Korvet “Egg” Tonearm
Rohde & Schwarz MSDC Mu»
REL Precedent 646C tuner
Vitavox 330Hz Horn for »
Micro-Seiki air-suspend»
Pacific Microsonics Mod»
Sansui TU-X1 Tuner
Lamm ML-2 Single-Ended »
Ortofon Mono CG 25 Di c»
More Leftovers »»