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: 17 May 2026

My way.

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 evil of low sensitiv»
» The “Inverted High End A»
» All Active! A DSET and m»
» Technology and Ideation;»
» Vendors’ Egos.
» The BBC Proms 2009
» Shostakovich‘s "Suite on»
» Is any interesting audio»
» Janine Jansen
» Another (outdoorsy) swea»
» Sauna and Audio
» Carbon Interconnect
» Analog is Back 2011: Wav»
» Soundsmith’s analog idea»
» Why audio itself is wast»
» Analog FM on a PCI cards?
» Antenna attenuator – you»
» True High-End Audio: Ant»
» Music & Arts' Stokow»
» About the life-expectanc»
» Composers do not own mus»
» Munich High End 2011
» Those little headphones…
» A datacenter at home and»
» Playback and chamber mus»
» Here's what's REALLY wro»
» Mitigating Undesired Hig»
» Sensible record cleaning»
» Any recommendations?... »
» Injection Channel : JBL »
» Can a ultimate playback »
» High-End Audio and..... »
» Macondo copying: Horns t»
» Romy's Horns
» Ca(r)t before the horse:»
» Prokofiev's cantata
» An interesting Russian p»
» Upcoming Bruckner 4
Bookmarked are red
Random Site Links
The Air This Week
Furtwängler's conserts
Dr. Bruce Edgar Interview
Orchestra on Demand
WGBH's “Keeping Score”
The Gustav Mahler Board
The Soul of Sound
Direct Heated Rob
Technical books online
Recording Technology His»
Solid State Electronics
Lied and Art Songs
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 4064 
Answers.... 4063 
Getting hold of Alex is not easy... 4063 
A dangers zone? 4062 
DHT in the DSET 4062 
You will see. 4061 
Second round of questions... 4061 
The answers.... 4060 
Between S2 and OPT... 4060 
Exactly how I described above. 4058 
Fundamentals Channel... 4057 
Ah, the Fundamentals Channel!!! 4057 
Thinking further about the MF channel... 4056 
There is truly no answer. 4056 
Of course I am putting the cart before the horse... 4056 
That notion of super-clean sound…. 4055 
I did not tell the whole story... 4055 
About the MF Channel Schematic... 4055 
More ansvers..... 4054 
The fuse in theMF Channel 4053 
Do not worry.... 4053 
HF Filter 4047 
The starting sequence. 4047 
A first world problem... 4047 
The remote start option. 4046 
It will be a sheep in wolfs clothing... 4044 
The coupling capacitors 4043 
To a great degree it depends where the Cap is used. 4043 
Cap rolling... 4040 
Caps, caps, caps.... 4040 
Caps at high frequencies... 4040 
Do not worry about it for now. 4039 
Second Stage Half-6C33C impedance 4036 
I think it is about right. 4036 
More Lpads... 4035 
They are not LPads but they are bitch. 4034 
Bleeders at shut-down... 4033 
A word of warning 4033 
They will light up like a Christmas tree 4026 
More on the "inductive" LPad 4025 
The LPADs.... 4025 
Like This? 4025 
Now that I have had a good look at them... 4019 
DIY 4019 
Better air-caps? 4019 
Top Plate Draft #1 4005 
Many options are available. 4005 
Fleshing out the design a little more... 3999 
Interesting but…. 3997 
Heating is an issue... 3993 
LPad in Channel F 3989 
It does not matter. 3987 
A few power supply changes 3985 
The opportunities are endless. 3985 
The power supplies 3984 
How did you do it? 3984 
Two things I really liked... 3984 
Splitting the DSET 3918 
I do wish you to come up with something in this direction. 3918 
The heat issue 3916 
Be carefully however. 3916 
All about bass 3854 
Approaching the LF DSET 3853 
Many thanks 3853 
SS amps do generally very bad bass. 3853 
The long wall? 3851 
Multiple reasonings… 3851 
This is interesting! 3850 
Why do you feel what I feel? I do not. 3849 
First bass OPT prototype... 3634 
I do not know. 3634 
Yes, that is right... 3633 
DSET Grounding 3624 
As far as I remeber. 3623 
DSET Bass OPT is wound 3551 
1R vs 16R 3551 
I've started building the power supplies... 3502 
Steel singing 3501 
Not yet 3501 
Copper? 3500 
Ringing 3462 
Anthony DSET Power Supply Schematic 3462 
First Fullrange Melquiades power supply is done... 3445 
Bread-boarded Melquiades Fullrange 3445 
It look like the project progress well 3444 
Ventilation 3442 
Fear of forced ventilation. 3441 
Dust 3433 
A filter? 3433 
DHT Meter 3422 
Current matters? 3421 
Yes, that is it. 3421 
Do not rash 3420 
12.1k Resistor 3415 
You are looking for 200V on plate. 3415 
DSET amplifier is designed 3383 
Prototype 3383 
Not built yet 3383 
Built in vibrosiolation 3383 
Impressive project 3383 
It is a good idea 3383 
I'm honoured 3383 
Not Alzheimer’s, yet… 3383 
I second Romy, 3383 
Is this another N-Set? 3383 
The failing memory 3383 
Alzheimer! 3383 
Not too late 3383 
Airborne 3371 
EMF 3371 
Low frequency vibration is not so easy to deal wit... 3371 
Multiplying by zero 3371 
Electro-Magnetic Fields 3371 
Valve damping 3371 
EM radiation 3371 
It's free 3371 
Gauss 3370 
Mmmm... 3370 
Without Looking Again 3370 
Something I observe… 3370 
Filter Caps 3370 
Very good 3370 
Nichicons 3370 
DigiKey 3370 
Iron? 3369 
No, no Pieter 3369 
EM Shielding, do or don't? 3365 
Mock-up 3365 
Some more DSET photos.. 3151 
DSET labels 3068 
Some thoughts. 3067 
They are for mA 3066 
Finally firing up the DSET 2748 
The bias 2747 
Try to debug more. 2747 
A bug in negative supply chain on channel B 2747 
Damn crossovers 2747 
Six Channels are UP 2746 
Test Points/Trim Pots 2746 
Shot too early... 2745 
Tube change simplicity 2745 
So far so good... 2745 
Keep dong what you do... 2745 
In my dreams 2745 
Aaarrggghhhhh 2744 
Very good. 2744 
Distressingly familiar 2744 
DSET Power draw 2744 
It would be fun to visit you but I never in AU.... 2744 
You would be most welcome... 2743 
EI vs toroids 2741 
Its about noise 2740 
The pin 8 question 2740 
Cont'ed 2740 
A good question. 2739 
Barbirolli Mahler 2726 
Yep, Barbirolli would do it... 2726 
First music testing 2717 
So far so good. 2717 
All fixed? 2715 
It is all good. 2714 
Some time on it 2687 
Here's to You! 2687 
Very commendable and noble job 2687 
Not exactly flat to 18Hz... 2687 
Your bass is better then you music, be carefull... 2687 
I deserved that 2686 
Many variables in play 2686 
I've got some work to do 2685 
Some leads to explore. 2685 
Small steps 2608 
Keep looking, I was there....:-) 2607 
Still no stereo 2515 
Good luck... :-) 2515 
I've not given up... 2514 
AVC experience 2514 
Read sun is rising... 2514 
I do not know. 2514 
Bass Channel OPT 2502 
Some perspectives... 2497 
More to do 2496 
I had it wrong all along... 2175 
Play It Again, Sam 2175 
R4 is the Culprit 2175 
Some explanations 2174 
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:  3  
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
Neukomm, Sigismund (10 Jul»
Sor, José Fernando Ma»
Sors, Jose Fernando Macari»
Wieniawski, Henri (10 July»
Tovey, Donald Francis (17 »
Gaubert, Philippe (3 July »
Mathieu, Rodolphe (10 July»
Langgaard, Rued Immanuel (»
Orff, Carl (10 July 1895-2»
Egk, Werner (17 May 1901-1»
Stella, Simone (10 July 19»
My Audio Leftovers
Micro-Seiki MAX-282 To»
Conscience of audio rev»
Stage Acompany SA8535 d»
Hillock TV-2 tube tester
Electro-Voice T350 twee»
Rohde & Schwarz EU-6201»
Purist Audio Design Pro»
Vitavox 330Hz Horn for »
Sansui TU-X1 Tuner
REL Precedent 646C tuner
CEC TL-0 MK2 transport
More Leftovers »»