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: 16 Jan 2026
That old bug returned. Sometimes creation of new threat not going to work.  The replies still work. 
I will fix it soon.
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
» Those little headphones…
» Bye-Bye, Fane
» Thoughts on midbass horn»
» RIP Pauline Oliveros
» Janine Jansen
» How to record FM broadca»
» The Nimbus' Prima Voce b»
» Klangfilm: actual knowle»
» The cut or not to cut, t»
» Van den Hul famous FAQ c»
» Joël Durand Intervi»
» The “better speakers” to»
» Der Ring Des Nibelungen »
» Transfer: The reel-to-re»
» Why Horn loaded systems?!
» The objectives of Einste»
» Pop-music as a side-disc»
» The BSO and Digital Musi»
» Playback evaluations mad»
» Smetana's Piano Trio
» Looking for something di»
» Beethoven PVC Trio, Opus»
» One of the Best Mozart R»
» Worcester Music 2009-201»
» I think my Dynavector 10»
» Another time aligned 5-w»
» Amazing Altec 288 ++
» Beethoven's Triple Conce»
» Yep, Bach would do it….
» How to get a LOT of SET »
» 6 Channel Version of Sup»
» Great Cello Concertos
» Interesting non horn spe»
» Why horn-loaded loudspea»
» Label or map it religiou»
» Scientific vs. audio act»
» Prokofiev's cantata
» The new “little things” »
Bookmarked are red
Random Site Links
Glenn Gould Audio Archiv»
JPC CD Store
Tube World
Broadcast History
Russian Records
The Music Parlour
Seen and Heard
The Music Parlour.
Composers Forum
Robert Greene’s "Reg on »
BuyWell Australia's Clas»
Cedille Chicago
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.
Planning my DSET 3899 
Answers.... 3898 
Getting hold of Alex is not easy... 3898 
A dangers zone? 3897 
DHT in the DSET 3897 
You will see. 3896 
Second round of questions... 3896 
The answers.... 3895 
Between S2 and OPT... 3895 
Exactly how I described above. 3893 
Fundamentals Channel... 3892 
Ah, the Fundamentals Channel!!! 3892 
Thinking further about the MF channel... 3891 
There is truly no answer. 3891 
Of course I am putting the cart before the horse... 3891 
That notion of super-clean sound…. 3890 
I did not tell the whole story... 3890 
About the MF Channel Schematic... 3890 
More ansvers..... 3889 
The fuse in theMF Channel 3888 
Do not worry.... 3888 
HF Filter 3882 
The starting sequence. 3882 
A first world problem... 3882 
The remote start option. 3881 
It will be a sheep in wolfs clothing... 3879 
The coupling capacitors 3878 
To a great degree it depends where the Cap is used. 3878 
Cap rolling... 3875 
Caps, caps, caps.... 3875 
Caps at high frequencies... 3875 
Do not worry about it for now. 3874 
Second Stage Half-6C33C impedance 3871 
I think it is about right. 3871 
More Lpads... 3870 
They are not LPads but they are bitch. 3869 
Bleeders at shut-down... 3868 
A word of warning 3868 
They will light up like a Christmas tree 3861 
More on the "inductive" LPad 3860 
The LPADs.... 3860 
Like This? 3860 
Now that I have had a good look at them... 3854 
DIY 3854 
Better air-caps? 3854 
Top Plate Draft #1 3840 
Many options are available. 3840 
Fleshing out the design a little more... 3834 
Interesting but…. 3832 
Heating is an issue... 3828 
LPad in Channel F 3824 
It does not matter. 3822 
A few power supply changes 3820 
The opportunities are endless. 3820 
The power supplies 3819 
How did you do it? 3819 
Two things I really liked... 3819 
Splitting the DSET 3753 
I do wish you to come up with something in this direction. 3753 
The heat issue 3751 
Be carefully however. 3751 
All about bass 3689 
Approaching the LF DSET 3688 
Many thanks 3688 
SS amps do generally very bad bass. 3688 
The long wall? 3686 
Multiple reasonings… 3686 
This is interesting! 3685 
Why do you feel what I feel? I do not. 3684 
First bass OPT prototype... 3469 
I do not know. 3469 
Yes, that is right... 3468 
DSET Grounding 3459 
As far as I remeber. 3458 
DSET Bass OPT is wound 3386 
1R vs 16R 3386 
I've started building the power supplies... 3337 
Steel singing 3336 
Not yet 3336 
Copper? 3335 
Ringing 3297 
Anthony DSET Power Supply Schematic 3297 
First Fullrange Melquiades power supply is done... 3280 
Bread-boarded Melquiades Fullrange 3280 
It look like the project progress well 3279 
Ventilation 3277 
Fear of forced ventilation. 3276 
Dust 3268 
A filter? 3268 
DHT Meter 3257 
Current matters? 3256 
Yes, that is it. 3256 
Do not rash 3255 
12.1k Resistor 3250 
You are looking for 200V on plate. 3250 
DSET amplifier is designed 3218 
Prototype 3218 
Not built yet 3218 
Built in vibrosiolation 3218 
Impressive project 3218 
It is a good idea 3218 
I'm honoured 3218 
Not Alzheimer’s, yet… 3218 
I second Romy, 3218 
Is this another N-Set? 3218 
The failing memory 3218 
Alzheimer! 3218 
Not too late 3218 
Airborne 3206 
EMF 3206 
Low frequency vibration is not so easy to deal wit... 3206 
Multiplying by zero 3206 
Electro-Magnetic Fields 3206 
Valve damping 3206 
EM radiation 3206 
It's free 3206 
Gauss 3205 
Mmmm... 3205 
Without Looking Again 3205 
Something I observe… 3205 
Filter Caps 3205 
Very good 3205 
Nichicons 3205 
DigiKey 3205 
Iron? 3204 
No, no Pieter 3204 
EM Shielding, do or don't? 3200 
Mock-up 3200 
Some more DSET photos.. 2986 
DSET labels 2903 
Some thoughts. 2902 
They are for mA 2901 
Finally firing up the DSET 2583 
The bias 2582 
Try to debug more. 2582 
A bug in negative supply chain on channel B 2582 
Damn crossovers 2582 
Six Channels are UP 2581 
Test Points/Trim Pots 2581 
Shot too early... 2580 
Tube change simplicity 2580 
So far so good... 2580 
Keep dong what you do... 2580 
In my dreams 2580 
Aaarrggghhhhh 2579 
Very good. 2579 
Distressingly familiar 2579 
DSET Power draw 2579 
It would be fun to visit you but I never in AU.... 2579 
You would be most welcome... 2578 
EI vs toroids 2576 
Its about noise 2575 
The pin 8 question 2575 
Cont'ed 2575 
A good question. 2574 
Barbirolli Mahler 2561 
Yep, Barbirolli would do it... 2561 
First music testing 2552 
So far so good. 2552 
All fixed? 2550 
It is all good. 2549 
Some time on it 2522 
Here's to You! 2522 
Very commendable and noble job 2522 
Not exactly flat to 18Hz... 2522 
Your bass is better then you music, be carefull... 2522 
I deserved that 2521 
Many variables in play 2521 
I've got some work to do 2520 
Some leads to explore. 2520 
Small steps 2443 
Keep looking, I was there....:-) 2442 
Still no stereo 2350 
Good luck... :-) 2350 
I've not given up... 2349 
AVC experience 2349 
Read sun is rising... 2349 
I do not know. 2349 
Bass Channel OPT 2337 
Some perspectives... 2332 
More to do 2331 
I had it wrong all along... 2010 
Play It Again, Sam 2010 
R4 is the Culprit 2010 
Some explanations 2009 
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:  57,702,007  
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
APR 11 Benjamin Zander, con»
APR 12 Chamber Music in Nee»
APR 12 Magdalene Ho, pianis»
APR 12 Takács Quartet in Gr»
APR 12 Takács Quartet in Gr»
APR 12 Jordi Savall & Hespè»
APR 17 American Views in Bo»
APR 17 In Search of New Wor»
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
Bach, Johann Christoph Fri»
Neefe, Christian Gottlob (»
Corder, Frederick (26 Janu»
Bruynèl, Ton (26 Janu»
Schwendinger, Laura Elise »
Boulos, Issa (26 January 1»
My Audio Leftovers
Lamm L2 Reference pream»
Hillock TV-2 tube tester
Korvet “Egg” Tonearm
Mid-range tantrix round»
Micro-Seiki air-suspend»
SME M2 - 12" Tonearm wi»
ESS AMT-1A Heil Air Mot»
Purist Audio Design Pro»
Vitavox AK-15/40 15" ba»
Rohde & Schwarz EU-6201»
Koetsu Onyx Platinum Ca»
More Leftovers »»