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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 4030 
Answers.... 4029 
Getting hold of Alex is not easy... 4029 
A dangers zone? 4028 
DHT in the DSET 4028 
You will see. 4027 
Second round of questions... 4027 
The answers.... 4026 
Between S2 and OPT... 4026 
Exactly how I described above. 4024 
Fundamentals Channel... 4023 
Ah, the Fundamentals Channel!!! 4023 
Thinking further about the MF channel... 4022 
There is truly no answer. 4022 
Of course I am putting the cart before the horse... 4022 
That notion of super-clean sound…. 4021 
I did not tell the whole story... 4021 
About the MF Channel Schematic... 4021 
More ansvers..... 4020 
The fuse in theMF Channel 4019 
Do not worry.... 4019 
HF Filter 4013 
The starting sequence. 4013 
A first world problem... 4013 
The remote start option. 4012 
It will be a sheep in wolfs clothing... 4010 
The coupling capacitors 4009 
To a great degree it depends where the Cap is used. 4009 
Cap rolling... 4006 
Caps, caps, caps.... 4006 
Caps at high frequencies... 4006 
Do not worry about it for now. 4005 
Second Stage Half-6C33C impedance 4002 
I think it is about right. 4002 
More Lpads... 4001 
They are not LPads but they are bitch. 4000 
Bleeders at shut-down... 3999 
A word of warning 3999 
They will light up like a Christmas tree 3992 
More on the "inductive" LPad 3991 
The LPADs.... 3991 
Like This? 3991 
Now that I have had a good look at them... 3985 
DIY 3985 
Better air-caps? 3985 
Top Plate Draft #1 3971 
Many options are available. 3971 
Fleshing out the design a little more... 3965 
Interesting but…. 3963 
Heating is an issue... 3959 
LPad in Channel F 3955 
It does not matter. 3953 
A few power supply changes 3951 
The opportunities are endless. 3951 
The power supplies 3950 
How did you do it? 3950 
Two things I really liked... 3950 
Splitting the DSET 3884 
I do wish you to come up with something in this direction. 3884 
The heat issue 3882 
Be carefully however. 3882 
All about bass 3820 
Approaching the LF DSET 3819 
Many thanks 3819 
SS amps do generally very bad bass. 3819 
The long wall? 3817 
Multiple reasonings… 3817 
This is interesting! 3816 
Why do you feel what I feel? I do not. 3815 
First bass OPT prototype... 3600 
I do not know. 3600 
Yes, that is right... 3599 
DSET Grounding 3590 
As far as I remeber. 3589 
DSET Bass OPT is wound 3517 
1R vs 16R 3517 
I've started building the power supplies... 3468 
Steel singing 3467 
Not yet 3467 
Copper? 3466 
Ringing 3428 
Anthony DSET Power Supply Schematic 3428 
First Fullrange Melquiades power supply is done... 3411 
Bread-boarded Melquiades Fullrange 3411 
It look like the project progress well 3410 
Ventilation 3408 
Fear of forced ventilation. 3407 
Dust 3399 
A filter? 3399 
DHT Meter 3388 
Current matters? 3387 
Yes, that is it. 3387 
Do not rash 3386 
12.1k Resistor 3381 
You are looking for 200V on plate. 3381 
DSET amplifier is designed 3349 
Prototype 3349 
Not built yet 3349 
Built in vibrosiolation 3349 
Impressive project 3349 
It is a good idea 3349 
I'm honoured 3349 
Not Alzheimer’s, yet… 3349 
I second Romy, 3349 
Is this another N-Set? 3349 
The failing memory 3349 
Alzheimer! 3349 
Not too late 3349 
Airborne 3337 
EMF 3337 
Low frequency vibration is not so easy to deal wit... 3337 
Multiplying by zero 3337 
Electro-Magnetic Fields 3337 
Valve damping 3337 
EM radiation 3337 
It's free 3337 
Gauss 3336 
Mmmm... 3336 
Without Looking Again 3336 
Something I observe… 3336 
Filter Caps 3336 
Very good 3336 
Nichicons 3336 
DigiKey 3336 
Iron? 3335 
No, no Pieter 3335 
EM Shielding, do or don't? 3331 
Mock-up 3331 
Some more DSET photos.. 3117 
DSET labels 3034 
Some thoughts. 3033 
They are for mA 3032 
Finally firing up the DSET 2714 
The bias 2713 
Try to debug more. 2713 
A bug in negative supply chain on channel B 2713 
Damn crossovers 2713 
Six Channels are UP 2712 
Test Points/Trim Pots 2712 
Shot too early... 2711 
Tube change simplicity 2711 
So far so good... 2711 
Keep dong what you do... 2711 
In my dreams 2711 
Aaarrggghhhhh 2710 
Very good. 2710 
Distressingly familiar 2710 
DSET Power draw 2710 
It would be fun to visit you but I never in AU.... 2710 
You would be most welcome... 2709 
EI vs toroids 2707 
Its about noise 2706 
The pin 8 question 2706 
Cont'ed 2706 
A good question. 2705 
Barbirolli Mahler 2692 
Yep, Barbirolli would do it... 2692 
First music testing 2683 
So far so good. 2683 
All fixed? 2681 
It is all good. 2680 
Some time on it 2653 
Here's to You! 2653 
Very commendable and noble job 2653 
Not exactly flat to 18Hz... 2653 
Your bass is better then you music, be carefull... 2653 
I deserved that 2652 
Many variables in play 2652 
I've got some work to do 2651 
Some leads to explore. 2651 
Small steps 2574 
Keep looking, I was there....:-) 2573 
Still no stereo 2481 
Good luck... :-) 2481 
I've not given up... 2480 
AVC experience 2480 
Read sun is rising... 2480 
I do not know. 2480 
Bass Channel OPT 2468 
Some perspectives... 2463 
More to do 2462 
I had it wrong all along... 2141 
Play It Again, Sam 2141 
R4 is the Culprit 2141 
Some explanations 2140 
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