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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
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» Pure Audio Blu-ray.
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» FM Acoustics: The most i»
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» Boxed in horns
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» About the (secret) rules»
» Smyth Research Realiser »
» October surprise. NY, NY»
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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 4137 
Answers.... 4136 
Getting hold of Alex is not easy... 4136 
A dangers zone? 4135 
DHT in the DSET 4135 
You will see. 4134 
Second round of questions... 4134 
The answers.... 4133 
Between S2 and OPT... 4133 
Exactly how I described above. 4131 
Fundamentals Channel... 4130 
Ah, the Fundamentals Channel!!! 4130 
Thinking further about the MF channel... 4129 
There is truly no answer. 4129 
Of course I am putting the cart before the horse... 4129 
That notion of super-clean sound…. 4128 
I did not tell the whole story... 4128 
About the MF Channel Schematic... 4128 
More ansvers..... 4127 
The fuse in theMF Channel 4126 
Do not worry.... 4126 
HF Filter 4120 
The starting sequence. 4120 
A first world problem... 4120 
The remote start option. 4119 
It will be a sheep in wolfs clothing... 4117 
The coupling capacitors 4116 
To a great degree it depends where the Cap is used. 4116 
Cap rolling... 4113 
Caps, caps, caps.... 4113 
Caps at high frequencies... 4113 
Do not worry about it for now. 4112 
Second Stage Half-6C33C impedance 4109 
I think it is about right. 4109 
More Lpads... 4108 
They are not LPads but they are bitch. 4107 
Bleeders at shut-down... 4106 
A word of warning 4106 
They will light up like a Christmas tree 4099 
More on the "inductive" LPad 4098 
The LPADs.... 4098 
Like This? 4098 
Now that I have had a good look at them... 4092 
DIY 4092 
Better air-caps? 4092 
Top Plate Draft #1 4078 
Many options are available. 4078 
Fleshing out the design a little more... 4072 
Interesting but…. 4070 
Heating is an issue... 4066 
LPad in Channel F 4062 
It does not matter. 4060 
A few power supply changes 4058 
The opportunities are endless. 4058 
The power supplies 4057 
How did you do it? 4057 
Two things I really liked... 4057 
Splitting the DSET 3991 
I do wish you to come up with something in this direction. 3991 
The heat issue 3989 
Be carefully however. 3989 
All about bass 3927 
Approaching the LF DSET 3926 
Many thanks 3926 
SS amps do generally very bad bass. 3926 
The long wall? 3924 
Multiple reasonings… 3924 
This is interesting! 3923 
Why do you feel what I feel? I do not. 3922 
First bass OPT prototype... 3707 
I do not know. 3707 
Yes, that is right... 3706 
DSET Grounding 3697 
As far as I remeber. 3696 
DSET Bass OPT is wound 3624 
1R vs 16R 3624 
I've started building the power supplies... 3575 
Steel singing 3574 
Not yet 3574 
Copper? 3573 
Ringing 3535 
Anthony DSET Power Supply Schematic 3535 
First Fullrange Melquiades power supply is done... 3518 
Bread-boarded Melquiades Fullrange 3518 
It look like the project progress well 3517 
Ventilation 3515 
Fear of forced ventilation. 3514 
Dust 3506 
A filter? 3506 
DHT Meter 3495 
Current matters? 3494 
Yes, that is it. 3494 
Do not rash 3493 
12.1k Resistor 3488 
You are looking for 200V on plate. 3488 
DSET amplifier is designed 3456 
Prototype 3456 
Not built yet 3456 
Built in vibrosiolation 3456 
Impressive project 3456 
It is a good idea 3456 
I'm honoured 3456 
Not Alzheimer’s, yet… 3456 
I second Romy, 3456 
Is this another N-Set? 3456 
The failing memory 3456 
Alzheimer! 3456 
Not too late 3456 
Airborne 3444 
EMF 3444 
Low frequency vibration is not so easy to deal wit... 3444 
Multiplying by zero 3444 
Electro-Magnetic Fields 3444 
Valve damping 3444 
EM radiation 3444 
It's free 3444 
Gauss 3443 
Mmmm... 3443 
Without Looking Again 3443 
Something I observe… 3443 
Filter Caps 3443 
Very good 3443 
Nichicons 3443 
DigiKey 3443 
Iron? 3442 
No, no Pieter 3442 
EM Shielding, do or don't? 3438 
Mock-up 3438 
Some more DSET photos.. 3224 
DSET labels 3141 
Some thoughts. 3140 
They are for mA 3139 
Finally firing up the DSET 2821 
The bias 2820 
Try to debug more. 2820 
A bug in negative supply chain on channel B 2820 
Damn crossovers 2820 
Six Channels are UP 2819 
Test Points/Trim Pots 2819 
Shot too early... 2818 
Tube change simplicity 2818 
So far so good... 2818 
Keep dong what you do... 2818 
In my dreams 2818 
Aaarrggghhhhh 2817 
Very good. 2817 
Distressingly familiar 2817 
DSET Power draw 2817 
It would be fun to visit you but I never in AU.... 2817 
You would be most welcome... 2816 
EI vs toroids 2814 
Its about noise 2813 
The pin 8 question 2813 
Cont'ed 2813 
A good question. 2812 
Barbirolli Mahler 2799 
Yep, Barbirolli would do it... 2799 
First music testing 2790 
So far so good. 2790 
All fixed? 2788 
It is all good. 2787 
Some time on it 2760 
Here's to You! 2760 
Very commendable and noble job 2760 
Not exactly flat to 18Hz... 2760 
Your bass is better then you music, be carefull... 2760 
I deserved that 2759 
Many variables in play 2759 
I've got some work to do 2758 
Some leads to explore. 2758 
Small steps 2681 
Keep looking, I was there....:-) 2680 
Still no stereo 2588 
Good luck... :-) 2588 
I've not given up... 2587 
AVC experience 2587 
Read sun is rising... 2587 
I do not know. 2587 
Bass Channel OPT 2575 
Some perspectives... 2570 
More to do 2569 
I had it wrong all along... 2248 
Play It Again, Sam 2248 
R4 is the Culprit 2248 
Some explanations 2247 
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