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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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» Think Denk and op.106
» Rhapsody for Tape Record»
» USB microscope for setti»
» (Hopefully short) headph»
» THE Show, Irvine 2018
» Big mama 1.5" horns»
» Relief from micro-arcing»
» A world class deaf percu»
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» Do not over-damped your »
» New paradigm - what an &»
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» A contemporary great CD »
» Koussevitsky and La Mer
» Bad, bad, bad 1812 Overt»
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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 4143 
Answers.... 4142 
Getting hold of Alex is not easy... 4142 
A dangers zone? 4141 
DHT in the DSET 4141 
You will see. 4140 
Second round of questions... 4140 
The answers.... 4139 
Between S2 and OPT... 4139 
Exactly how I described above. 4137 
Fundamentals Channel... 4136 
Ah, the Fundamentals Channel!!! 4136 
Thinking further about the MF channel... 4135 
There is truly no answer. 4135 
Of course I am putting the cart before the horse... 4135 
That notion of super-clean sound…. 4134 
I did not tell the whole story... 4134 
About the MF Channel Schematic... 4134 
More ansvers..... 4133 
The fuse in theMF Channel 4132 
Do not worry.... 4132 
HF Filter 4126 
The starting sequence. 4126 
A first world problem... 4126 
The remote start option. 4125 
It will be a sheep in wolfs clothing... 4123 
The coupling capacitors 4122 
To a great degree it depends where the Cap is used. 4122 
Cap rolling... 4119 
Caps, caps, caps.... 4119 
Caps at high frequencies... 4119 
Do not worry about it for now. 4118 
Second Stage Half-6C33C impedance 4115 
I think it is about right. 4115 
More Lpads... 4114 
They are not LPads but they are bitch. 4113 
Bleeders at shut-down... 4112 
A word of warning 4112 
They will light up like a Christmas tree 4105 
More on the "inductive" LPad 4104 
The LPADs.... 4104 
Like This? 4104 
Now that I have had a good look at them... 4098 
DIY 4098 
Better air-caps? 4098 
Top Plate Draft #1 4084 
Many options are available. 4084 
Fleshing out the design a little more... 4078 
Interesting but…. 4076 
Heating is an issue... 4072 
LPad in Channel F 4068 
It does not matter. 4066 
A few power supply changes 4064 
The opportunities are endless. 4064 
The power supplies 4063 
How did you do it? 4063 
Two things I really liked... 4063 
Splitting the DSET 3997 
I do wish you to come up with something in this direction. 3997 
The heat issue 3995 
Be carefully however. 3995 
All about bass 3933 
Approaching the LF DSET 3932 
Many thanks 3932 
SS amps do generally very bad bass. 3932 
The long wall? 3930 
Multiple reasonings… 3930 
This is interesting! 3929 
Why do you feel what I feel? I do not. 3928 
First bass OPT prototype... 3713 
I do not know. 3713 
Yes, that is right... 3712 
DSET Grounding 3703 
As far as I remeber. 3702 
DSET Bass OPT is wound 3630 
1R vs 16R 3630 
I've started building the power supplies... 3581 
Steel singing 3580 
Not yet 3580 
Copper? 3579 
Ringing 3541 
Anthony DSET Power Supply Schematic 3541 
First Fullrange Melquiades power supply is done... 3524 
Bread-boarded Melquiades Fullrange 3524 
It look like the project progress well 3523 
Ventilation 3521 
Fear of forced ventilation. 3520 
Dust 3512 
A filter? 3512 
DHT Meter 3501 
Current matters? 3500 
Yes, that is it. 3500 
Do not rash 3499 
12.1k Resistor 3494 
You are looking for 200V on plate. 3494 
DSET amplifier is designed 3462 
Prototype 3462 
Not built yet 3462 
Built in vibrosiolation 3462 
Impressive project 3462 
It is a good idea 3462 
I'm honoured 3462 
Not Alzheimer’s, yet… 3462 
I second Romy, 3462 
Is this another N-Set? 3462 
The failing memory 3462 
Alzheimer! 3462 
Not too late 3462 
Airborne 3450 
EMF 3450 
Low frequency vibration is not so easy to deal wit... 3450 
Multiplying by zero 3450 
Electro-Magnetic Fields 3450 
Valve damping 3450 
EM radiation 3450 
It's free 3450 
Gauss 3449 
Mmmm... 3449 
Without Looking Again 3449 
Something I observe… 3449 
Filter Caps 3449 
Very good 3449 
Nichicons 3449 
DigiKey 3449 
Iron? 3448 
No, no Pieter 3448 
EM Shielding, do or don't? 3444 
Mock-up 3444 
Some more DSET photos.. 3230 
DSET labels 3147 
Some thoughts. 3146 
They are for mA 3145 
Finally firing up the DSET 2827 
The bias 2826 
Try to debug more. 2826 
A bug in negative supply chain on channel B 2826 
Damn crossovers 2826 
Six Channels are UP 2825 
Test Points/Trim Pots 2825 
Shot too early... 2824 
Tube change simplicity 2824 
So far so good... 2824 
Keep dong what you do... 2824 
In my dreams 2824 
Aaarrggghhhhh 2823 
Very good. 2823 
Distressingly familiar 2823 
DSET Power draw 2823 
It would be fun to visit you but I never in AU.... 2823 
You would be most welcome... 2822 
EI vs toroids 2820 
Its about noise 2819 
The pin 8 question 2819 
Cont'ed 2819 
A good question. 2818 
Barbirolli Mahler 2805 
Yep, Barbirolli would do it... 2805 
First music testing 2796 
So far so good. 2796 
All fixed? 2794 
It is all good. 2793 
Some time on it 2766 
Here's to You! 2766 
Very commendable and noble job 2766 
Not exactly flat to 18Hz... 2766 
Your bass is better then you music, be carefull... 2766 
I deserved that 2765 
Many variables in play 2765 
I've got some work to do 2764 
Some leads to explore. 2764 
Small steps 2687 
Keep looking, I was there....:-) 2686 
Still no stereo 2594 
Good luck... :-) 2594 
I've not given up... 2593 
AVC experience 2593 
Read sun is rising... 2593 
I do not know. 2593 
Bass Channel OPT 2581 
Some perspectives... 2576 
More to do 2575 
I had it wrong all along... 2254 
Play It Again, Sam 2254 
R4 is the Culprit 2254 
Some explanations 2253 
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