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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 4039 
Answers.... 4038 
Getting hold of Alex is not easy... 4038 
A dangers zone? 4037 
DHT in the DSET 4037 
You will see. 4036 
Second round of questions... 4036 
The answers.... 4035 
Between S2 and OPT... 4035 
Exactly how I described above. 4033 
Fundamentals Channel... 4032 
Ah, the Fundamentals Channel!!! 4032 
Thinking further about the MF channel... 4031 
There is truly no answer. 4031 
Of course I am putting the cart before the horse... 4031 
That notion of super-clean sound…. 4030 
I did not tell the whole story... 4030 
About the MF Channel Schematic... 4030 
More ansvers..... 4029 
The fuse in theMF Channel 4028 
Do not worry.... 4028 
HF Filter 4022 
The starting sequence. 4022 
A first world problem... 4022 
The remote start option. 4021 
It will be a sheep in wolfs clothing... 4019 
The coupling capacitors 4018 
To a great degree it depends where the Cap is used. 4018 
Cap rolling... 4015 
Caps, caps, caps.... 4015 
Caps at high frequencies... 4015 
Do not worry about it for now. 4014 
Second Stage Half-6C33C impedance 4011 
I think it is about right. 4011 
More Lpads... 4010 
They are not LPads but they are bitch. 4009 
Bleeders at shut-down... 4008 
A word of warning 4008 
They will light up like a Christmas tree 4001 
More on the "inductive" LPad 4000 
The LPADs.... 4000 
Like This? 4000 
Now that I have had a good look at them... 3994 
DIY 3994 
Better air-caps? 3994 
Top Plate Draft #1 3980 
Many options are available. 3980 
Fleshing out the design a little more... 3974 
Interesting but…. 3972 
Heating is an issue... 3968 
LPad in Channel F 3964 
It does not matter. 3962 
A few power supply changes 3960 
The opportunities are endless. 3960 
The power supplies 3959 
How did you do it? 3959 
Two things I really liked... 3959 
Splitting the DSET 3893 
I do wish you to come up with something in this direction. 3893 
The heat issue 3891 
Be carefully however. 3891 
All about bass 3829 
Approaching the LF DSET 3828 
Many thanks 3828 
SS amps do generally very bad bass. 3828 
The long wall? 3826 
Multiple reasonings… 3826 
This is interesting! 3825 
Why do you feel what I feel? I do not. 3824 
First bass OPT prototype... 3609 
I do not know. 3609 
Yes, that is right... 3608 
DSET Grounding 3599 
As far as I remeber. 3598 
DSET Bass OPT is wound 3526 
1R vs 16R 3526 
I've started building the power supplies... 3477 
Steel singing 3476 
Not yet 3476 
Copper? 3475 
Ringing 3437 
Anthony DSET Power Supply Schematic 3437 
First Fullrange Melquiades power supply is done... 3420 
Bread-boarded Melquiades Fullrange 3420 
It look like the project progress well 3419 
Ventilation 3417 
Fear of forced ventilation. 3416 
Dust 3408 
A filter? 3408 
DHT Meter 3397 
Current matters? 3396 
Yes, that is it. 3396 
Do not rash 3395 
12.1k Resistor 3390 
You are looking for 200V on plate. 3390 
DSET amplifier is designed 3358 
Prototype 3358 
Not built yet 3358 
Built in vibrosiolation 3358 
Impressive project 3358 
It is a good idea 3358 
I'm honoured 3358 
Not Alzheimer’s, yet… 3358 
I second Romy, 3358 
Is this another N-Set? 3358 
The failing memory 3358 
Alzheimer! 3358 
Not too late 3358 
Airborne 3346 
EMF 3346 
Low frequency vibration is not so easy to deal wit... 3346 
Multiplying by zero 3346 
Electro-Magnetic Fields 3346 
Valve damping 3346 
EM radiation 3346 
It's free 3346 
Gauss 3345 
Mmmm... 3345 
Without Looking Again 3345 
Something I observe… 3345 
Filter Caps 3345 
Very good 3345 
Nichicons 3345 
DigiKey 3345 
Iron? 3344 
No, no Pieter 3344 
EM Shielding, do or don't? 3340 
Mock-up 3340 
Some more DSET photos.. 3126 
DSET labels 3043 
Some thoughts. 3042 
They are for mA 3041 
Finally firing up the DSET 2723 
The bias 2722 
Try to debug more. 2722 
A bug in negative supply chain on channel B 2722 
Damn crossovers 2722 
Six Channels are UP 2721 
Test Points/Trim Pots 2721 
Shot too early... 2720 
Tube change simplicity 2720 
So far so good... 2720 
Keep dong what you do... 2720 
In my dreams 2720 
Aaarrggghhhhh 2719 
Very good. 2719 
Distressingly familiar 2719 
DSET Power draw 2719 
It would be fun to visit you but I never in AU.... 2719 
You would be most welcome... 2718 
EI vs toroids 2716 
Its about noise 2715 
The pin 8 question 2715 
Cont'ed 2715 
A good question. 2714 
Barbirolli Mahler 2701 
Yep, Barbirolli would do it... 2701 
First music testing 2692 
So far so good. 2692 
All fixed? 2690 
It is all good. 2689 
Some time on it 2662 
Here's to You! 2662 
Very commendable and noble job 2662 
Not exactly flat to 18Hz... 2662 
Your bass is better then you music, be carefull... 2662 
I deserved that 2661 
Many variables in play 2661 
I've got some work to do 2660 
Some leads to explore. 2660 
Small steps 2583 
Keep looking, I was there....:-) 2582 
Still no stereo 2490 
Good luck... :-) 2490 
I've not given up... 2489 
AVC experience 2489 
Read sun is rising... 2489 
I do not know. 2489 
Bass Channel OPT 2477 
Some perspectives... 2472 
More to do 2471 
I had it wrong all along... 2150 
Play It Again, Sam 2150 
R4 is the Culprit 2150 
Some explanations 2149 
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