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Site News: 17 May 2026

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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 4068 
Answers.... 4067 
Getting hold of Alex is not easy... 4067 
A dangers zone? 4066 
DHT in the DSET 4066 
You will see. 4065 
Second round of questions... 4065 
The answers.... 4064 
Between S2 and OPT... 4064 
Exactly how I described above. 4062 
Fundamentals Channel... 4061 
Ah, the Fundamentals Channel!!! 4061 
Thinking further about the MF channel... 4060 
There is truly no answer. 4060 
Of course I am putting the cart before the horse... 4060 
That notion of super-clean sound…. 4059 
I did not tell the whole story... 4059 
About the MF Channel Schematic... 4059 
More ansvers..... 4058 
The fuse in theMF Channel 4057 
Do not worry.... 4057 
HF Filter 4051 
The starting sequence. 4051 
A first world problem... 4051 
The remote start option. 4050 
It will be a sheep in wolfs clothing... 4048 
The coupling capacitors 4047 
To a great degree it depends where the Cap is used. 4047 
Cap rolling... 4044 
Caps, caps, caps.... 4044 
Caps at high frequencies... 4044 
Do not worry about it for now. 4043 
Second Stage Half-6C33C impedance 4040 
I think it is about right. 4040 
More Lpads... 4039 
They are not LPads but they are bitch. 4038 
Bleeders at shut-down... 4037 
A word of warning 4037 
They will light up like a Christmas tree 4030 
More on the "inductive" LPad 4029 
The LPADs.... 4029 
Like This? 4029 
Now that I have had a good look at them... 4023 
DIY 4023 
Better air-caps? 4023 
Top Plate Draft #1 4009 
Many options are available. 4009 
Fleshing out the design a little more... 4003 
Interesting but…. 4001 
Heating is an issue... 3997 
LPad in Channel F 3993 
It does not matter. 3991 
A few power supply changes 3989 
The opportunities are endless. 3989 
The power supplies 3988 
How did you do it? 3988 
Two things I really liked... 3988 
Splitting the DSET 3922 
I do wish you to come up with something in this direction. 3922 
The heat issue 3920 
Be carefully however. 3920 
All about bass 3858 
Approaching the LF DSET 3857 
Many thanks 3857 
SS amps do generally very bad bass. 3857 
The long wall? 3855 
Multiple reasonings… 3855 
This is interesting! 3854 
Why do you feel what I feel? I do not. 3853 
First bass OPT prototype... 3638 
I do not know. 3638 
Yes, that is right... 3637 
DSET Grounding 3628 
As far as I remeber. 3627 
DSET Bass OPT is wound 3555 
1R vs 16R 3555 
I've started building the power supplies... 3506 
Steel singing 3505 
Not yet 3505 
Copper? 3504 
Ringing 3466 
Anthony DSET Power Supply Schematic 3466 
First Fullrange Melquiades power supply is done... 3449 
Bread-boarded Melquiades Fullrange 3449 
It look like the project progress well 3448 
Ventilation 3446 
Fear of forced ventilation. 3445 
Dust 3437 
A filter? 3437 
DHT Meter 3426 
Current matters? 3425 
Yes, that is it. 3425 
Do not rash 3424 
12.1k Resistor 3419 
You are looking for 200V on plate. 3419 
DSET amplifier is designed 3387 
Prototype 3387 
Not built yet 3387 
Built in vibrosiolation 3387 
Impressive project 3387 
It is a good idea 3387 
I'm honoured 3387 
Not Alzheimer’s, yet… 3387 
I second Romy, 3387 
Is this another N-Set? 3387 
The failing memory 3387 
Alzheimer! 3387 
Not too late 3387 
Airborne 3375 
EMF 3375 
Low frequency vibration is not so easy to deal wit... 3375 
Multiplying by zero 3375 
Electro-Magnetic Fields 3375 
Valve damping 3375 
EM radiation 3375 
It's free 3375 
Gauss 3374 
Mmmm... 3374 
Without Looking Again 3374 
Something I observe… 3374 
Filter Caps 3374 
Very good 3374 
Nichicons 3374 
DigiKey 3374 
Iron? 3373 
No, no Pieter 3373 
EM Shielding, do or don't? 3369 
Mock-up 3369 
Some more DSET photos.. 3155 
DSET labels 3072 
Some thoughts. 3071 
They are for mA 3070 
Finally firing up the DSET 2752 
The bias 2751 
Try to debug more. 2751 
A bug in negative supply chain on channel B 2751 
Damn crossovers 2751 
Six Channels are UP 2750 
Test Points/Trim Pots 2750 
Shot too early... 2749 
Tube change simplicity 2749 
So far so good... 2749 
Keep dong what you do... 2749 
In my dreams 2749 
Aaarrggghhhhh 2748 
Very good. 2748 
Distressingly familiar 2748 
DSET Power draw 2748 
It would be fun to visit you but I never in AU.... 2748 
You would be most welcome... 2747 
EI vs toroids 2745 
Its about noise 2744 
The pin 8 question 2744 
Cont'ed 2744 
A good question. 2743 
Barbirolli Mahler 2730 
Yep, Barbirolli would do it... 2730 
First music testing 2721 
So far so good. 2721 
All fixed? 2719 
It is all good. 2718 
Some time on it 2691 
Here's to You! 2691 
Very commendable and noble job 2691 
Not exactly flat to 18Hz... 2691 
Your bass is better then you music, be carefull... 2691 
I deserved that 2690 
Many variables in play 2690 
I've got some work to do 2689 
Some leads to explore. 2689 
Small steps 2612 
Keep looking, I was there....:-) 2611 
Still no stereo 2519 
Good luck... :-) 2519 
I've not given up... 2518 
AVC experience 2518 
Read sun is rising... 2518 
I do not know. 2518 
Bass Channel OPT 2506 
Some perspectives... 2501 
More to do 2500 
I had it wrong all along... 2179 
Play It Again, Sam 2179 
R4 is the Culprit 2179 
Some explanations 2178 
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