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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
» A fresh take on 9th by t»
» Midbass Horns and Real E»
» About the DAW playback s»
» Beware of "Higher F»
» Why Hight-End Audio, as »
» "Zaratustra II"»
» I wonder if this crap is»
» The many sounds of a City
» 47 Lab Digital
» First order filtration a»
» Tools, Materials and Per»
» Taking the mystery out o»
» Micro Seiki RX-5000 Reco»
» S2 Hissing Sound
» The new G.I.P speakers.
» Calamine Lotion From Tec»
» The Sound assessment rec»
» Bill Gaw: over 50 years »
» Copper Mat on a Micro Se»
» The New sound of London »
» Bach's performing space.
» Orion Phono Preamplifier
» About Wilson Audio Louds»
» High-End Audio and ... c»
» The new “little things” »
» What drives good sound?
» Should I low pass the mi»
» Afraid loudspeakers that»
» The BSO and Digital Musi»
» In Praise of Infidelity »
» The Kato-san's Goto »
» In interesting new compa»
» The “Wet and Fuzzy” cabl»
» Happy New Year
» X-mas list
» Steve Leung, Cartridge W»
» Software for collection »
» Brahms PC #1, Philharmon»
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Broadcast History
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Hickok Maintenance
Rachmaninoff Society
Austria's Musical Exiles
Input Choke & Resonant C»
GedLee loudspeakers
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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 4173 
Answers.... 4172 
Getting hold of Alex is not easy... 4172 
A dangers zone? 4171 
DHT in the DSET 4171 
You will see. 4170 
Second round of questions... 4170 
The answers.... 4169 
Between S2 and OPT... 4169 
Exactly how I described above. 4167 
Fundamentals Channel... 4166 
Ah, the Fundamentals Channel!!! 4166 
Thinking further about the MF channel... 4165 
There is truly no answer. 4165 
Of course I am putting the cart before the horse... 4165 
That notion of super-clean sound…. 4164 
I did not tell the whole story... 4164 
About the MF Channel Schematic... 4164 
More ansvers..... 4163 
The fuse in theMF Channel 4162 
Do not worry.... 4162 
HF Filter 4156 
The starting sequence. 4156 
A first world problem... 4156 
The remote start option. 4155 
It will be a sheep in wolfs clothing... 4153 
The coupling capacitors 4152 
To a great degree it depends where the Cap is used. 4152 
Cap rolling... 4149 
Caps, caps, caps.... 4149 
Caps at high frequencies... 4149 
Do not worry about it for now. 4148 
Second Stage Half-6C33C impedance 4145 
I think it is about right. 4145 
More Lpads... 4144 
They are not LPads but they are bitch. 4143 
Bleeders at shut-down... 4142 
A word of warning 4142 
They will light up like a Christmas tree 4135 
More on the "inductive" LPad 4134 
The LPADs.... 4134 
Like This? 4134 
Now that I have had a good look at them... 4128 
DIY 4128 
Better air-caps? 4128 
Top Plate Draft #1 4114 
Many options are available. 4114 
Fleshing out the design a little more... 4108 
Interesting but…. 4106 
Heating is an issue... 4102 
LPad in Channel F 4098 
It does not matter. 4096 
A few power supply changes 4094 
The opportunities are endless. 4094 
The power supplies 4093 
How did you do it? 4093 
Two things I really liked... 4093 
Splitting the DSET 4027 
I do wish you to come up with something in this direction. 4027 
The heat issue 4025 
Be carefully however. 4025 
All about bass 3963 
Approaching the LF DSET 3962 
Many thanks 3962 
SS amps do generally very bad bass. 3962 
The long wall? 3960 
Multiple reasonings… 3960 
This is interesting! 3959 
Why do you feel what I feel? I do not. 3958 
First bass OPT prototype... 3743 
I do not know. 3743 
Yes, that is right... 3742 
DSET Grounding 3733 
As far as I remeber. 3732 
DSET Bass OPT is wound 3660 
1R vs 16R 3660 
I've started building the power supplies... 3611 
Steel singing 3610 
Not yet 3610 
Copper? 3609 
Ringing 3571 
Anthony DSET Power Supply Schematic 3571 
First Fullrange Melquiades power supply is done... 3554 
Bread-boarded Melquiades Fullrange 3554 
It look like the project progress well 3553 
Ventilation 3551 
Fear of forced ventilation. 3550 
Dust 3542 
A filter? 3542 
DHT Meter 3531 
Current matters? 3530 
Yes, that is it. 3530 
Do not rash 3529 
12.1k Resistor 3524 
You are looking for 200V on plate. 3524 
DSET amplifier is designed 3492 
Prototype 3492 
Not built yet 3492 
Built in vibrosiolation 3492 
Impressive project 3492 
It is a good idea 3492 
I'm honoured 3492 
Not Alzheimer’s, yet… 3492 
I second Romy, 3492 
Is this another N-Set? 3492 
The failing memory 3492 
Alzheimer! 3492 
Not too late 3492 
Airborne 3480 
EMF 3480 
Low frequency vibration is not so easy to deal wit... 3480 
Multiplying by zero 3480 
Electro-Magnetic Fields 3480 
Valve damping 3480 
EM radiation 3480 
It's free 3480 
Gauss 3479 
Mmmm... 3479 
Without Looking Again 3479 
Something I observe… 3479 
Filter Caps 3479 
Very good 3479 
Nichicons 3479 
DigiKey 3479 
Iron? 3478 
No, no Pieter 3478 
EM Shielding, do or don't? 3474 
Mock-up 3474 
Some more DSET photos.. 3260 
DSET labels 3177 
Some thoughts. 3176 
They are for mA 3175 
Finally firing up the DSET 2857 
The bias 2856 
Try to debug more. 2856 
A bug in negative supply chain on channel B 2856 
Damn crossovers 2856 
Six Channels are UP 2855 
Test Points/Trim Pots 2855 
Shot too early... 2854 
Tube change simplicity 2854 
So far so good... 2854 
Keep dong what you do... 2854 
In my dreams 2854 
Aaarrggghhhhh 2853 
Very good. 2853 
Distressingly familiar 2853 
DSET Power draw 2853 
It would be fun to visit you but I never in AU.... 2853 
You would be most welcome... 2852 
EI vs toroids 2850 
Its about noise 2849 
The pin 8 question 2849 
Cont'ed 2849 
A good question. 2848 
Barbirolli Mahler 2835 
Yep, Barbirolli would do it... 2835 
First music testing 2826 
So far so good. 2826 
All fixed? 2824 
It is all good. 2823 
Some time on it 2796 
Here's to You! 2796 
Very commendable and noble job 2796 
Not exactly flat to 18Hz... 2796 
Your bass is better then you music, be carefull... 2796 
I deserved that 2795 
Many variables in play 2795 
I've got some work to do 2794 
Some leads to explore. 2794 
Small steps 2717 
Keep looking, I was there....:-) 2716 
Still no stereo 2624 
Good luck... :-) 2624 
I've not given up... 2623 
AVC experience 2623 
Read sun is rising... 2623 
I do not know. 2623 
Bass Channel OPT 2611 
Some perspectives... 2606 
More to do 2605 
I had it wrong all along... 2284 
Play It Again, Sam 2284 
R4 is the Culprit 2284 
Some explanations 2283 
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