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: 29 Jan 2026
Posting new threads at the site has been fixed.
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
» DeCompressor - Puncher P»
» My Audio Philosophy
» Electronluv systems ques»
» Compression drivers saga
» Rachmaninoff, PC 3; Kond»
» Stands for Super Melquia»
» Tweeter for Vitavox S2. »
» A lucidly implemented di»
» RCA’s Sound And The Story
» An idea of “Rain Wake-Up»
» How to make a music pers»
» Using chairs as phase ra»
» Live vs. Recorded transc»
» Preamp/linestage recomme»
» Audio industry metaphor
» A great OPT resource page
» Ways to use audio method»
» Disregard the industry p»
» Balanchine’s “Pathetique”
» Sony Blu-spec CD audio f»
» Macondo 2.0?
» Cats and hifi
» Bravo Brahms, Bravo Wand»
» Van den Hul famous FAQ c»
» Multicellular horns
» About the undeveloped au»
» Some analysis of the Joe»
» Rach’s Prelude in C-shar»
» Romy's Horns
» Non-MDF horns
» A very slow monolog abou»
» New, Transparent Speaker»
» Internet and electricity
» More about Vienna Philha»
» Goodbye to EMI?
» How to make a speaker dr»
» My today’s views on LP c»
» Big mama 1.5" horns»
Bookmarked are red
Random Site Links
Vladimir Lamm Site
Radiotron Designers Hand»
Input Choke Calculator
Furtwängler's conserts
Audio Anthology
Heart's Ease
Michelangeli Site
Altec divers/horns
Russian Records
Takashi Asahina Group
Graeme's Speaker DIY Pag»
Exponential/Hyperbolic C»
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 4006 
Answers.... 4005 
Getting hold of Alex is not easy... 4005 
A dangers zone? 4004 
DHT in the DSET 4004 
You will see. 4003 
Second round of questions... 4003 
The answers.... 4002 
Between S2 and OPT... 4002 
Exactly how I described above. 4000 
Fundamentals Channel... 3999 
Ah, the Fundamentals Channel!!! 3999 
Thinking further about the MF channel... 3998 
There is truly no answer. 3998 
Of course I am putting the cart before the horse... 3998 
That notion of super-clean sound…. 3997 
I did not tell the whole story... 3997 
About the MF Channel Schematic... 3997 
More ansvers..... 3996 
The fuse in theMF Channel 3995 
Do not worry.... 3995 
HF Filter 3989 
The starting sequence. 3989 
A first world problem... 3989 
The remote start option. 3988 
It will be a sheep in wolfs clothing... 3986 
The coupling capacitors 3985 
To a great degree it depends where the Cap is used. 3985 
Cap rolling... 3982 
Caps, caps, caps.... 3982 
Caps at high frequencies... 3982 
Do not worry about it for now. 3981 
Second Stage Half-6C33C impedance 3978 
I think it is about right. 3978 
More Lpads... 3977 
They are not LPads but they are bitch. 3976 
Bleeders at shut-down... 3975 
A word of warning 3975 
They will light up like a Christmas tree 3968 
More on the "inductive" LPad 3967 
The LPADs.... 3967 
Like This? 3967 
Now that I have had a good look at them... 3961 
DIY 3961 
Better air-caps? 3961 
Top Plate Draft #1 3947 
Many options are available. 3947 
Fleshing out the design a little more... 3941 
Interesting but…. 3939 
Heating is an issue... 3935 
LPad in Channel F 3931 
It does not matter. 3929 
A few power supply changes 3927 
The opportunities are endless. 3927 
The power supplies 3926 
How did you do it? 3926 
Two things I really liked... 3926 
Splitting the DSET 3860 
I do wish you to come up with something in this direction. 3860 
The heat issue 3858 
Be carefully however. 3858 
All about bass 3796 
Approaching the LF DSET 3795 
Many thanks 3795 
SS amps do generally very bad bass. 3795 
The long wall? 3793 
Multiple reasonings… 3793 
This is interesting! 3792 
Why do you feel what I feel? I do not. 3791 
First bass OPT prototype... 3576 
I do not know. 3576 
Yes, that is right... 3575 
DSET Grounding 3566 
As far as I remeber. 3565 
DSET Bass OPT is wound 3493 
1R vs 16R 3493 
I've started building the power supplies... 3444 
Steel singing 3443 
Not yet 3443 
Copper? 3442 
Ringing 3404 
Anthony DSET Power Supply Schematic 3404 
First Fullrange Melquiades power supply is done... 3387 
Bread-boarded Melquiades Fullrange 3387 
It look like the project progress well 3386 
Ventilation 3384 
Fear of forced ventilation. 3383 
Dust 3375 
A filter? 3375 
DHT Meter 3364 
Current matters? 3363 
Yes, that is it. 3363 
Do not rash 3362 
12.1k Resistor 3357 
You are looking for 200V on plate. 3357 
DSET amplifier is designed 3325 
Prototype 3325 
Not built yet 3325 
Built in vibrosiolation 3325 
Impressive project 3325 
It is a good idea 3325 
I'm honoured 3325 
Not Alzheimer’s, yet… 3325 
I second Romy, 3325 
Is this another N-Set? 3325 
The failing memory 3325 
Alzheimer! 3325 
Not too late 3325 
Airborne 3313 
EMF 3313 
Low frequency vibration is not so easy to deal wit... 3313 
Multiplying by zero 3313 
Electro-Magnetic Fields 3313 
Valve damping 3313 
EM radiation 3313 
It's free 3313 
Gauss 3312 
Mmmm... 3312 
Without Looking Again 3312 
Something I observe… 3312 
Filter Caps 3312 
Very good 3312 
Nichicons 3312 
DigiKey 3312 
Iron? 3311 
No, no Pieter 3311 
EM Shielding, do or don't? 3307 
Mock-up 3307 
Some more DSET photos.. 3093 
DSET labels 3010 
Some thoughts. 3009 
They are for mA 3008 
Finally firing up the DSET 2690 
The bias 2689 
Try to debug more. 2689 
A bug in negative supply chain on channel B 2689 
Damn crossovers 2689 
Six Channels are UP 2688 
Test Points/Trim Pots 2688 
Shot too early... 2687 
Tube change simplicity 2687 
So far so good... 2687 
Keep dong what you do... 2687 
In my dreams 2687 
Aaarrggghhhhh 2686 
Very good. 2686 
Distressingly familiar 2686 
DSET Power draw 2686 
It would be fun to visit you but I never in AU.... 2686 
You would be most welcome... 2685 
EI vs toroids 2683 
Its about noise 2682 
The pin 8 question 2682 
Cont'ed 2682 
A good question. 2681 
Barbirolli Mahler 2668 
Yep, Barbirolli would do it... 2668 
First music testing 2659 
So far so good. 2659 
All fixed? 2657 
It is all good. 2656 
Some time on it 2629 
Here's to You! 2629 
Very commendable and noble job 2629 
Not exactly flat to 18Hz... 2629 
Your bass is better then you music, be carefull... 2629 
I deserved that 2628 
Many variables in play 2628 
I've got some work to do 2627 
Some leads to explore. 2627 
Small steps 2550 
Keep looking, I was there....:-) 2549 
Still no stereo 2457 
Good luck... :-) 2457 
I've not given up... 2456 
AVC experience 2456 
Read sun is rising... 2456 
I do not know. 2456 
Bass Channel OPT 2444 
Some perspectives... 2439 
More to do 2438 
I had it wrong all along... 2117 
Play It Again, Sam 2117 
R4 is the Culprit 2117 
Some explanations 2116 
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:  63,878,480  
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 BU Tanglewood Instit»
AUG 2 Andris Nelsons, cond»
AUG 2 Callisto Quartet in »
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»
More Music News »»
Composer's Anniversaries
Sullivan, Arthur (13 May 1»
Haarklou, Johannes (13 May»
Novacek, Ottokar Eugen (13»
Brindel, Bernard (23 April»
Butterley, Nigel (13 May 1»
Janssen, Guus (13 May 1951»
van Dormolen, Jan Willem (»
Belelieu, Jonathan (13 May»
My Audio Leftovers
Rohde & Schwarz EU-6201»
Lamm Industries M1.1 Mo»
Micro-Seiki air-suspend»
Lamm L2 Reference pream»
Mid-range tantrix round»
Pacific Microsonics Mod»
Conscience of audio rev»
Vitavox AK-15/40 15" ba»
REL Precedent 646C tuner
Fane Studio 8 dual conc»
Musatex-TP Bidat 20-Bi»
More Leftovers »»