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Site News: 26 Aug 2026

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
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Thread WITH the new posts.

Legends: "Week" - last week posts, "Bold" - entered last 48 hours.
Planning my DSET 4189 
Answers.... 4188 
Getting hold of Alex is not easy... 4188 
A dangers zone? 4187 
DHT in the DSET 4187 
You will see. 4186 
Second round of questions... 4186 
The answers.... 4185 
Between S2 and OPT... 4185 
Exactly how I described above. 4183 
Fundamentals Channel... 4182 
Ah, the Fundamentals Channel!!! 4182 
Thinking further about the MF channel... 4181 
There is truly no answer. 4181 
Of course I am putting the cart before the horse... 4181 
That notion of super-clean sound…. 4180 
I did not tell the whole story... 4180 
About the MF Channel Schematic... 4180 
More ansvers..... 4179 
The fuse in theMF Channel 4178 
Do not worry.... 4178 
HF Filter 4172 
The starting sequence. 4172 
A first world problem... 4172 
The remote start option. 4171 
It will be a sheep in wolfs clothing... 4169 
The coupling capacitors 4168 
To a great degree it depends where the Cap is used. 4168 
Cap rolling... 4165 
Caps, caps, caps.... 4165 
Caps at high frequencies... 4165 
Do not worry about it for now. 4164 
Second Stage Half-6C33C impedance 4161 
I think it is about right. 4161 
More Lpads... 4160 
They are not LPads but they are bitch. 4159 
Bleeders at shut-down... 4158 
A word of warning 4158 
They will light up like a Christmas tree 4151 
More on the "inductive" LPad 4150 
The LPADs.... 4150 
Like This? 4150 
Now that I have had a good look at them... 4144 
DIY 4144 
Better air-caps? 4144 
Top Plate Draft #1 4130 
Many options are available. 4130 
Fleshing out the design a little more... 4124 
Interesting but…. 4122 
Heating is an issue... 4118 
LPad in Channel F 4114 
It does not matter. 4112 
A few power supply changes 4110 
The opportunities are endless. 4110 
The power supplies 4109 
How did you do it? 4109 
Two things I really liked... 4109 
Splitting the DSET 4043 
I do wish you to come up with something in this direction. 4043 
The heat issue 4041 
Be carefully however. 4041 
All about bass 3979 
Approaching the LF DSET 3978 
Many thanks 3978 
SS amps do generally very bad bass. 3978 
The long wall? 3976 
Multiple reasonings… 3976 
This is interesting! 3975 
Why do you feel what I feel? I do not. 3974 
First bass OPT prototype... 3759 
I do not know. 3759 
Yes, that is right... 3758 
DSET Grounding 3749 
As far as I remeber. 3748 
DSET Bass OPT is wound 3676 
1R vs 16R 3676 
I've started building the power supplies... 3627 
Steel singing 3626 
Not yet 3626 
Copper? 3625 
Ringing 3587 
Anthony DSET Power Supply Schematic 3587 
First Fullrange Melquiades power supply is done... 3570 
Bread-boarded Melquiades Fullrange 3570 
It look like the project progress well 3569 
Ventilation 3567 
Fear of forced ventilation. 3566 
Dust 3558 
A filter? 3558 
DHT Meter 3547 
Current matters? 3546 
Yes, that is it. 3546 
Do not rash 3545 
12.1k Resistor 3540 
You are looking for 200V on plate. 3540 
DSET amplifier is designed 3508 
Prototype 3508 
Not built yet 3508 
Built in vibrosiolation 3508 
Impressive project 3508 
It is a good idea 3508 
I'm honoured 3508 
Not Alzheimer’s, yet… 3508 
I second Romy, 3508 
Is this another N-Set? 3508 
The failing memory 3508 
Alzheimer! 3508 
Not too late 3508 
Airborne 3496 
EMF 3496 
Low frequency vibration is not so easy to deal wit... 3496 
Multiplying by zero 3496 
Electro-Magnetic Fields 3496 
Valve damping 3496 
EM radiation 3496 
It's free 3496 
Gauss 3495 
Mmmm... 3495 
Without Looking Again 3495 
Something I observe… 3495 
Filter Caps 3495 
Very good 3495 
Nichicons 3495 
DigiKey 3495 
Iron? 3494 
No, no Pieter 3494 
EM Shielding, do or don't? 3490 
Mock-up 3490 
Some more DSET photos.. 3276 
DSET labels 3193 
Some thoughts. 3192 
They are for mA 3191 
Finally firing up the DSET 2873 
The bias 2872 
Try to debug more. 2872 
A bug in negative supply chain on channel B 2872 
Damn crossovers 2872 
Six Channels are UP 2871 
Test Points/Trim Pots 2871 
Shot too early... 2870 
Tube change simplicity 2870 
So far so good... 2870 
Keep dong what you do... 2870 
In my dreams 2870 
Aaarrggghhhhh 2869 
Very good. 2869 
Distressingly familiar 2869 
DSET Power draw 2869 
It would be fun to visit you but I never in AU.... 2869 
You would be most welcome... 2868 
EI vs toroids 2866 
Its about noise 2865 
The pin 8 question 2865 
Cont'ed 2865 
A good question. 2864 
Barbirolli Mahler 2851 
Yep, Barbirolli would do it... 2851 
First music testing 2842 
So far so good. 2842 
All fixed? 2840 
It is all good. 2839 
Some time on it 2812 
Here's to You! 2812 
Very commendable and noble job 2812 
Not exactly flat to 18Hz... 2812 
Your bass is better then you music, be carefull... 2812 
I deserved that 2811 
Many variables in play 2811 
I've got some work to do 2810 
Some leads to explore. 2810 
Small steps 2733 
Keep looking, I was there....:-) 2732 
Still no stereo 2640 
Good luck... :-) 2640 
I've not given up... 2639 
AVC experience 2639 
Read sun is rising... 2639 
I do not know. 2639 
Bass Channel OPT 2627 
Some perspectives... 2622 
More to do 2621 
I had it wrong all along... 2300 
Play It Again, Sam 2300 
R4 is the Culprit 2300 
Some explanations 2299 
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