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Romy the Cat has found another room. I’ve started a new fiction project under my name, Roman Bessnow. The new work is at MutationsBook.com

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
» Denon 103: myths and the»
» Archimago's Musings talk»
» Universal VTA adjustment.
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» A listening room for a d»
» Strings reinforced sound»
» Which SME 3009?
» Prokofiev Classical Symp»
» Valve Technology Timeline
» LF Amplifier in biamping.
» Kharma Loudspeakers reac»
» Who makes horns? Archite»
» 'Ideal' ceiling height? »
» Polish Autotech steps up»
» T.H.E. Show, Newport, 20»
» Like theese?
» “Melquiades” amplifier: »
» Lamm introduced LL1 Sign»
» Gestalt
» Berlin Philharmonic Dire»
» Winter storm & Casals
» An interesting Russian p»
» Khachaturian anyone?
» Monophonic bass: myth an»
» Fantasies about 10Y
» The Occult Timothy Leary»
» Jessie Dazzle Project
» Do not reproduce extreme»
» John Curl’s new phonosta»
» Swing hornspeaker of bd-»
» Need A audio connector &»
» Tree motors from one sid»
» Happy birthday Johann Se»
» RIP, Joan Sutherland, &q»
» Shostakovich’s 100th bir»
» Danley's optimised paral»
Bookmarked are red
Good-Music-Guide
The Soul of Sound
Linkwitz's "Laboratory"
Qualiton
Michelangeli Discography
Sound Tourism
JE Labs
Wolds Opera Broadcasts
Tonal tests
TubeTesters.info
Appian Publications & Re»
Eugene Ormandy Pages
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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 4135 
Answers.... 4134 
Getting hold of Alex is not easy... 4134 
A dangers zone? 4133 
DHT in the DSET 4133 
You will see. 4132 
Second round of questions... 4132 
The answers.... 4131 
Between S2 and OPT... 4131 
Exactly how I described above. 4129 
Fundamentals Channel... 4128 
Ah, the Fundamentals Channel!!! 4128 
Thinking further about the MF channel... 4127 
There is truly no answer. 4127 
Of course I am putting the cart before the horse... 4127 
That notion of super-clean sound…. 4126 
I did not tell the whole story... 4126 
About the MF Channel Schematic... 4126 
More ansvers..... 4125 
The fuse in theMF Channel 4124 
Do not worry.... 4124 
HF Filter 4118 
The starting sequence. 4118 
A first world problem... 4118 
The remote start option. 4117 
It will be a sheep in wolfs clothing... 4115 
The coupling capacitors 4114 
To a great degree it depends where the Cap is used. 4114 
Cap rolling... 4111 
Caps, caps, caps.... 4111 
Caps at high frequencies... 4111 
Do not worry about it for now. 4110 
Second Stage Half-6C33C impedance 4107 
I think it is about right. 4107 
More Lpads... 4106 
They are not LPads but they are bitch. 4105 
Bleeders at shut-down... 4104 
A word of warning 4104 
They will light up like a Christmas tree 4097 
More on the "inductive" LPad 4096 
The LPADs.... 4096 
Like This? 4096 
Now that I have had a good look at them... 4090 
DIY 4090 
Better air-caps? 4090 
Top Plate Draft #1 4076 
Many options are available. 4076 
Fleshing out the design a little more... 4070 
Interesting but…. 4068 
Heating is an issue... 4064 
LPad in Channel F 4060 
It does not matter. 4058 
A few power supply changes 4056 
The opportunities are endless. 4056 
The power supplies 4055 
How did you do it? 4055 
Two things I really liked... 4055 
Splitting the DSET 3989 
I do wish you to come up with something in this direction. 3989 
The heat issue 3987 
Be carefully however. 3987 
All about bass 3925 
Approaching the LF DSET 3924 
Many thanks 3924 
SS amps do generally very bad bass. 3924 
The long wall? 3922 
Multiple reasonings… 3922 
This is interesting! 3921 
Why do you feel what I feel? I do not. 3920 
First bass OPT prototype... 3705 
I do not know. 3705 
Yes, that is right... 3704 
DSET Grounding 3695 
As far as I remeber. 3694 
DSET Bass OPT is wound 3622 
1R vs 16R 3622 
I've started building the power supplies... 3573 
Steel singing 3572 
Not yet 3572 
Copper? 3571 
Ringing 3533 
Anthony DSET Power Supply Schematic 3533 
First Fullrange Melquiades power supply is done... 3516 
Bread-boarded Melquiades Fullrange 3516 
It look like the project progress well 3515 
Ventilation 3513 
Fear of forced ventilation. 3512 
Dust 3504 
A filter? 3504 
DHT Meter 3493 
Current matters? 3492 
Yes, that is it. 3492 
Do not rash 3491 
12.1k Resistor 3486 
You are looking for 200V on plate. 3486 
DSET amplifier is designed 3454 
Prototype 3454 
Not built yet 3454 
Built in vibrosiolation 3454 
Impressive project 3454 
It is a good idea 3454 
I'm honoured 3454 
Not Alzheimer’s, yet… 3454 
I second Romy, 3454 
Is this another N-Set? 3454 
The failing memory 3454 
Alzheimer! 3454 
Not too late 3454 
Airborne 3442 
EMF 3442 
Low frequency vibration is not so easy to deal wit... 3442 
Multiplying by zero 3442 
Electro-Magnetic Fields 3442 
Valve damping 3442 
EM radiation 3442 
It's free 3442 
Gauss 3441 
Mmmm... 3441 
Without Looking Again 3441 
Something I observe… 3441 
Filter Caps 3441 
Very good 3441 
Nichicons 3441 
DigiKey 3441 
Iron? 3440 
No, no Pieter 3440 
EM Shielding, do or don't? 3436 
Mock-up 3436 
Some more DSET photos.. 3222 
DSET labels 3139 
Some thoughts. 3138 
They are for mA 3137 
Finally firing up the DSET 2819 
The bias 2818 
Try to debug more. 2818 
A bug in negative supply chain on channel B 2818 
Damn crossovers 2818 
Six Channels are UP 2817 
Test Points/Trim Pots 2817 
Shot too early... 2816 
Tube change simplicity 2816 
So far so good... 2816 
Keep dong what you do... 2816 
In my dreams 2816 
Aaarrggghhhhh 2815 
Very good. 2815 
Distressingly familiar 2815 
DSET Power draw 2815 
It would be fun to visit you but I never in AU.... 2815 
You would be most welcome... 2814 
EI vs toroids 2812 
Its about noise 2811 
The pin 8 question 2811 
Cont'ed 2811 
A good question. 2810 
Barbirolli Mahler 2797 
Yep, Barbirolli would do it... 2797 
First music testing 2788 
So far so good. 2788 
All fixed? 2786 
It is all good. 2785 
Some time on it 2758 
Here's to You! 2758 
Very commendable and noble job 2758 
Not exactly flat to 18Hz... 2758 
Your bass is better then you music, be carefull... 2758 
I deserved that 2757 
Many variables in play 2757 
I've got some work to do 2756 
Some leads to explore. 2756 
Small steps 2679 
Keep looking, I was there....:-) 2678 
Still no stereo 2586 
Good luck... :-) 2586 
I've not given up... 2585 
AVC experience 2585 
Read sun is rising... 2585 
I do not know. 2585 
Bass Channel OPT 2573 
Some perspectives... 2568 
More to do 2567 
I had it wrong all along... 2246 
Play It Again, Sam 2246 
R4 is the Culprit 2246 
Some explanations 2245 
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