Site by Roman Bessnow
GoodSoundClub'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
» Virginia Tech and Music
» Tuva Semminsen sings Viv»
» Vintage Altec drivers / »
» Assemble it yourself?
» I think my Dynavector 10»
» How to run MM-type cartr»
» The iHorn - a passive a»
» Digital Volume Control s»
» Rachmaninoff PC 2: Conce»
» 6 Channel Version of Sup»
» The "anecdotal"»
» Audio clubs in London, T»
» R22
» Sub-woofer integration w»
» Where are our good phono»
» 4-sale items
» What is wrong with the A»
» Earl Geddes: I can't her»
» Audiotism: cable elevato»
» Dannoy and oxytocin...
» Brahms' Magelone Songs
» Loit Eagle Player – the »
» 50/40 Altec 604 Duplex B»
» Are Any Powerful Amps Wo»
» Custom enclosure?
» Who makes good L-Pads?
» Use absolute polarity as»
» Audio and the “Alzheimer»
» Tossy Spivakovsky and Tc»
» Engineering over Art
» A passive but elegant pr»
» Horns and digital crosso»
» Kharma Loudspeakers reac»
» Johannes Brahms - Sympho»
» Pikovaya Dama / Queen of»
» Hemp SR plug and listeni»
» Ravel's Piano Trio; Rubi»
» Problems with horns: mid»
Bookmarked are red
Random Site Links
Audio Database
WGBH alumni
Vintage EV speakers
Input Choke & Resonant C»
The Well Tempered Comput»
Carlos Kleiber List
Wood Horn Speakers
Western Electric manuals
THL Audio
JE Labs
Avie Records
VIP Records
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 3964 
Answers.... 3963 
Getting hold of Alex is not easy... 3963 
A dangers zone? 3962 
DHT in the DSET 3962 
You will see. 3961 
Second round of questions... 3961 
The answers.... 3960 
Between S2 and OPT... 3960 
Exactly how I described above. 3958 
Fundamentals Channel... 3957 
Ah, the Fundamentals Channel!!! 3957 
Thinking further about the MF channel... 3956 
There is truly no answer. 3956 
Of course I am putting the cart before the horse... 3956 
That notion of super-clean sound…. 3955 
I did not tell the whole story... 3955 
About the MF Channel Schematic... 3955 
More ansvers..... 3954 
The fuse in theMF Channel 3953 
Do not worry.... 3953 
HF Filter 3947 
The starting sequence. 3947 
A first world problem... 3947 
The remote start option. 3946 
It will be a sheep in wolfs clothing... 3944 
The coupling capacitors 3943 
To a great degree it depends where the Cap is used. 3943 
Cap rolling... 3940 
Caps, caps, caps.... 3940 
Caps at high frequencies... 3940 
Do not worry about it for now. 3939 
Second Stage Half-6C33C impedance 3936 
I think it is about right. 3936 
More Lpads... 3935 
They are not LPads but they are bitch. 3934 
Bleeders at shut-down... 3933 
A word of warning 3933 
They will light up like a Christmas tree 3926 
More on the "inductive" LPad 3925 
The LPADs.... 3925 
Like This? 3925 
Now that I have had a good look at them... 3919 
DIY 3919 
Better air-caps? 3919 
Top Plate Draft #1 3905 
Many options are available. 3905 
Fleshing out the design a little more... 3899 
Interesting but…. 3897 
Heating is an issue... 3893 
LPad in Channel F 3889 
It does not matter. 3887 
A few power supply changes 3885 
The opportunities are endless. 3885 
The power supplies 3884 
How did you do it? 3884 
Two things I really liked... 3884 
Splitting the DSET 3818 
I do wish you to come up with something in this direction. 3818 
The heat issue 3816 
Be carefully however. 3816 
All about bass 3754 
Approaching the LF DSET 3753 
Many thanks 3753 
SS amps do generally very bad bass. 3753 
The long wall? 3751 
Multiple reasonings… 3751 
This is interesting! 3750 
Why do you feel what I feel? I do not. 3749 
First bass OPT prototype... 3534 
I do not know. 3534 
Yes, that is right... 3533 
DSET Grounding 3524 
As far as I remeber. 3523 
DSET Bass OPT is wound 3451 
1R vs 16R 3451 
I've started building the power supplies... 3402 
Steel singing 3401 
Not yet 3401 
Copper? 3400 
Ringing 3362 
Anthony DSET Power Supply Schematic 3362 
First Fullrange Melquiades power supply is done... 3345 
Bread-boarded Melquiades Fullrange 3345 
It look like the project progress well 3344 
Ventilation 3342 
Fear of forced ventilation. 3341 
Dust 3333 
A filter? 3333 
DHT Meter 3322 
Current matters? 3321 
Yes, that is it. 3321 
Do not rash 3320 
12.1k Resistor 3315 
You are looking for 200V on plate. 3315 
DSET amplifier is designed 3283 
Prototype 3283 
Not built yet 3283 
Built in vibrosiolation 3283 
Impressive project 3283 
It is a good idea 3283 
I'm honoured 3283 
Not Alzheimer’s, yet… 3283 
I second Romy, 3283 
Is this another N-Set? 3283 
The failing memory 3283 
Alzheimer! 3283 
Not too late 3283 
Airborne 3271 
EMF 3271 
Low frequency vibration is not so easy to deal wit... 3271 
Multiplying by zero 3271 
Electro-Magnetic Fields 3271 
Valve damping 3271 
EM radiation 3271 
It's free 3271 
Gauss 3270 
Mmmm... 3270 
Without Looking Again 3270 
Something I observe… 3270 
Filter Caps 3270 
Very good 3270 
Nichicons 3270 
DigiKey 3270 
Iron? 3269 
No, no Pieter 3269 
EM Shielding, do or don't? 3265 
Mock-up 3265 
Some more DSET photos.. 3051 
DSET labels 2968 
Some thoughts. 2967 
They are for mA 2966 
Finally firing up the DSET 2648 
The bias 2647 
Try to debug more. 2647 
A bug in negative supply chain on channel B 2647 
Damn crossovers 2647 
Six Channels are UP 2646 
Test Points/Trim Pots 2646 
Shot too early... 2645 
Tube change simplicity 2645 
So far so good... 2645 
Keep dong what you do... 2645 
In my dreams 2645 
Aaarrggghhhhh 2644 
Very good. 2644 
Distressingly familiar 2644 
DSET Power draw 2644 
It would be fun to visit you but I never in AU.... 2644 
You would be most welcome... 2643 
EI vs toroids 2641 
Its about noise 2640 
The pin 8 question 2640 
Cont'ed 2640 
A good question. 2639 
Barbirolli Mahler 2626 
Yep, Barbirolli would do it... 2626 
First music testing 2617 
So far so good. 2617 
All fixed? 2615 
It is all good. 2614 
Some time on it 2587 
Here's to You! 2587 
Very commendable and noble job 2587 
Not exactly flat to 18Hz... 2587 
Your bass is better then you music, be carefull... 2587 
I deserved that 2586 
Many variables in play 2586 
I've got some work to do 2585 
Some leads to explore. 2585 
Small steps 2508 
Keep looking, I was there....:-) 2507 
Still no stereo 2415 
Good luck... :-) 2415 
I've not given up... 2414 
AVC experience 2414 
Read sun is rising... 2414 
I do not know. 2414 
Bass Channel OPT 2402 
Some perspectives... 2397 
More to do 2396 
I had it wrong all along... 2075 
Play It Again, Sam 2075 
R4 is the Culprit 2075 
Some explanations 2074 
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:  61,881,021  
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 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»
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
Hellendaal, Pieter (1 Apri»
Busoni, Ferruccio Benvenut»
Joplin, Scott (24 November»
Rachmaninoff, Sergey (1 Ap»
Rachmaninov, Sergey (1 Apr»
Rechtman, Don "Orfeo" (1 A»
Steadman, Robert (1 April »
Budos, Marian (1 April 196»
My Audio Leftovers
LF Transformer for 6C33C
Micro-Seiki air-suspend»
Stage Acompany SA8535 d»
Musatex’s Bidat Model "»
Rohde & Schwarz EU-6201»
Tribute Output Amorphou»
Conscience of audio rev»
Kenwood L-02T FM Tuner
Mid-range tantrix round»
Altec 808A compression »
ESS AMT-1A Heil Air Mot»
More Leftovers »»