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: 20 Jul 2026

The audio preview of the audio part of my Book
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
» The Dvorák’s Tone P»
» Horn loaded ribbons and »
» Today’s SACD - music for»
» The funny Internet audio»
» About the (secret) rules»
» Recording/Playback softw»
» Is better than Kinetic S»
» Wiener Philharmoniker r»
» Avid Listener --- Stereo»
» The Berlin Philharmonic »
» Direct to Disc: The Brah»
» Single-stage Melquiades »
» Turntable speed analysis.
» A different breed of 6C3»
» Analog is Back 2011: Wav»
» The best Third Movement »
» I think my Dynavector 10»
» Are You On the Road to A»
» And a Bruckner 8 the day»
» What constitutes a great»
» How the things are getti»
» John Luther Adams's Beco»
» New bottlehead dac
» What is wrong with Dipol»
» A longer CD-Rom cable.
» The loudspeakers for a p»
» Analog Transfer: the fir»
» Ever thought about how m»
» A New Way Forward with P»
» Sansui TU-X1 Broadcast m»
» A playback and wrong not»
» My playback can’t play l»
» Lowther Driver
» Playback evaluations mad»
» Micro Seiki MAX 282 User»
» Munich High End 2011
» The decentralization and»
» Good commercial speakers
Bookmarked are red
Random Site Links
Conductor’s Corner
Olson Acoustical Book
GEMM catalog
Professional Audio Calcu»
The Leonard Cohen Files
Hickok Maintenance
American Broadcasting
Piano Wizard
Michelangeli Discography
Unofficial Vitavox Site
Lockwood Audio
Scriabin's Sonatas
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 4108 
Answers.... 4107 
Getting hold of Alex is not easy... 4107 
A dangers zone? 4106 
DHT in the DSET 4106 
You will see. 4105 
Second round of questions... 4105 
The answers.... 4104 
Between S2 and OPT... 4104 
Exactly how I described above. 4102 
Fundamentals Channel... 4101 
Ah, the Fundamentals Channel!!! 4101 
Thinking further about the MF channel... 4100 
There is truly no answer. 4100 
Of course I am putting the cart before the horse... 4100 
That notion of super-clean sound…. 4099 
I did not tell the whole story... 4099 
About the MF Channel Schematic... 4099 
More ansvers..... 4098 
The fuse in theMF Channel 4097 
Do not worry.... 4097 
HF Filter 4091 
The starting sequence. 4091 
A first world problem... 4091 
The remote start option. 4090 
It will be a sheep in wolfs clothing... 4088 
The coupling capacitors 4087 
To a great degree it depends where the Cap is used. 4087 
Cap rolling... 4084 
Caps, caps, caps.... 4084 
Caps at high frequencies... 4084 
Do not worry about it for now. 4083 
Second Stage Half-6C33C impedance 4080 
I think it is about right. 4080 
More Lpads... 4079 
They are not LPads but they are bitch. 4078 
Bleeders at shut-down... 4077 
A word of warning 4077 
They will light up like a Christmas tree 4070 
More on the "inductive" LPad 4069 
The LPADs.... 4069 
Like This? 4069 
Now that I have had a good look at them... 4063 
DIY 4063 
Better air-caps? 4063 
Top Plate Draft #1 4049 
Many options are available. 4049 
Fleshing out the design a little more... 4043 
Interesting but…. 4041 
Heating is an issue... 4037 
LPad in Channel F 4033 
It does not matter. 4031 
A few power supply changes 4029 
The opportunities are endless. 4029 
The power supplies 4028 
How did you do it? 4028 
Two things I really liked... 4028 
Splitting the DSET 3962 
I do wish you to come up with something in this direction. 3962 
The heat issue 3960 
Be carefully however. 3960 
All about bass 3898 
Approaching the LF DSET 3897 
Many thanks 3897 
SS amps do generally very bad bass. 3897 
The long wall? 3895 
Multiple reasonings… 3895 
This is interesting! 3894 
Why do you feel what I feel? I do not. 3893 
First bass OPT prototype... 3678 
I do not know. 3678 
Yes, that is right... 3677 
DSET Grounding 3668 
As far as I remeber. 3667 
DSET Bass OPT is wound 3595 
1R vs 16R 3595 
I've started building the power supplies... 3546 
Steel singing 3545 
Not yet 3545 
Copper? 3544 
Ringing 3506 
Anthony DSET Power Supply Schematic 3506 
First Fullrange Melquiades power supply is done... 3489 
Bread-boarded Melquiades Fullrange 3489 
It look like the project progress well 3488 
Ventilation 3486 
Fear of forced ventilation. 3485 
Dust 3477 
A filter? 3477 
DHT Meter 3466 
Current matters? 3465 
Yes, that is it. 3465 
Do not rash 3464 
12.1k Resistor 3459 
You are looking for 200V on plate. 3459 
DSET amplifier is designed 3427 
Prototype 3427 
Not built yet 3427 
Built in vibrosiolation 3427 
Impressive project 3427 
It is a good idea 3427 
I'm honoured 3427 
Not Alzheimer’s, yet… 3427 
I second Romy, 3427 
Is this another N-Set? 3427 
The failing memory 3427 
Alzheimer! 3427 
Not too late 3427 
Airborne 3415 
EMF 3415 
Low frequency vibration is not so easy to deal wit... 3415 
Multiplying by zero 3415 
Electro-Magnetic Fields 3415 
Valve damping 3415 
EM radiation 3415 
It's free 3415 
Gauss 3414 
Mmmm... 3414 
Without Looking Again 3414 
Something I observe… 3414 
Filter Caps 3414 
Very good 3414 
Nichicons 3414 
DigiKey 3414 
Iron? 3413 
No, no Pieter 3413 
EM Shielding, do or don't? 3409 
Mock-up 3409 
Some more DSET photos.. 3195 
DSET labels 3112 
Some thoughts. 3111 
They are for mA 3110 
Finally firing up the DSET 2792 
The bias 2791 
Try to debug more. 2791 
A bug in negative supply chain on channel B 2791 
Damn crossovers 2791 
Six Channels are UP 2790 
Test Points/Trim Pots 2790 
Shot too early... 2789 
Tube change simplicity 2789 
So far so good... 2789 
Keep dong what you do... 2789 
In my dreams 2789 
Aaarrggghhhhh 2788 
Very good. 2788 
Distressingly familiar 2788 
DSET Power draw 2788 
It would be fun to visit you but I never in AU.... 2788 
You would be most welcome... 2787 
EI vs toroids 2785 
Its about noise 2784 
The pin 8 question 2784 
Cont'ed 2784 
A good question. 2783 
Barbirolli Mahler 2770 
Yep, Barbirolli would do it... 2770 
First music testing 2761 
So far so good. 2761 
All fixed? 2759 
It is all good. 2758 
Some time on it 2731 
Here's to You! 2731 
Very commendable and noble job 2731 
Not exactly flat to 18Hz... 2731 
Your bass is better then you music, be carefull... 2731 
I deserved that 2730 
Many variables in play 2730 
I've got some work to do 2729 
Some leads to explore. 2729 
Small steps 2652 
Keep looking, I was there....:-) 2651 
Still no stereo 2559 
Good luck... :-) 2559 
I've not given up... 2558 
AVC experience 2558 
Read sun is rising... 2558 
I do not know. 2558 
Bass Channel OPT 2546 
Some perspectives... 2541 
More to do 2540 
I had it wrong all along... 2219 
Play It Again, Sam 2219 
R4 is the Culprit 2219 
Some explanations 2218 
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:  2  
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»
5 minutes that will make y»
it’s (almost) business as »
More Music News »»
Composer's Anniversaries
Moszkowski, Moritz (23 Aug»
Roussel, Albert (5 April 1»
Krenek, Ernst (23 August 1»
Dvarionas, Balys (19 June »
Lambert, Constant (23 Augu»
Fine, Irving (3 December 1»
Truscott, Harold (23 Augus»
Tutev, Georgi (23 August 1»
Andriessen, Jurriaan (15 N»
Azevedo, Sérgio (23 A»
Pogue, Kevin (23 August 19»
My Audio Leftovers
Fane Studio 8 dual conc»
Lamm ML-2 Single-Ended »
Ortofon Mono CG 25 Di c»
Vitavox AK-15/40 15" ba»
Lamm Industries M1.1 Mo»
Electro-Voice T350 twee»
Micro-Seiki MAX-282 To»
Micro-Seiki air-suspend»
REL Precedent 646C tuner
Conscience of audio rev»
Rohde & Schwarz EU-6201»
More Leftovers »»