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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 4031 
Answers.... 4030 
Getting hold of Alex is not easy... 4030 
A dangers zone? 4029 
DHT in the DSET 4029 
You will see. 4028 
Second round of questions... 4028 
The answers.... 4027 
Between S2 and OPT... 4027 
Exactly how I described above. 4025 
Fundamentals Channel... 4024 
Ah, the Fundamentals Channel!!! 4024 
Thinking further about the MF channel... 4023 
There is truly no answer. 4023 
Of course I am putting the cart before the horse... 4023 
That notion of super-clean sound…. 4022 
I did not tell the whole story... 4022 
About the MF Channel Schematic... 4022 
More ansvers..... 4021 
The fuse in theMF Channel 4020 
Do not worry.... 4020 
HF Filter 4014 
The starting sequence. 4014 
A first world problem... 4014 
The remote start option. 4013 
It will be a sheep in wolfs clothing... 4011 
The coupling capacitors 4010 
To a great degree it depends where the Cap is used. 4010 
Cap rolling... 4007 
Caps, caps, caps.... 4007 
Caps at high frequencies... 4007 
Do not worry about it for now. 4006 
Second Stage Half-6C33C impedance 4003 
I think it is about right. 4003 
More Lpads... 4002 
They are not LPads but they are bitch. 4001 
Bleeders at shut-down... 4000 
A word of warning 4000 
They will light up like a Christmas tree 3993 
More on the "inductive" LPad 3992 
The LPADs.... 3992 
Like This? 3992 
Now that I have had a good look at them... 3986 
DIY 3986 
Better air-caps? 3986 
Top Plate Draft #1 3972 
Many options are available. 3972 
Fleshing out the design a little more... 3966 
Interesting but…. 3964 
Heating is an issue... 3960 
LPad in Channel F 3956 
It does not matter. 3954 
A few power supply changes 3952 
The opportunities are endless. 3952 
The power supplies 3951 
How did you do it? 3951 
Two things I really liked... 3951 
Splitting the DSET 3885 
I do wish you to come up with something in this direction. 3885 
The heat issue 3883 
Be carefully however. 3883 
All about bass 3821 
Approaching the LF DSET 3820 
Many thanks 3820 
SS amps do generally very bad bass. 3820 
The long wall? 3818 
Multiple reasonings… 3818 
This is interesting! 3817 
Why do you feel what I feel? I do not. 3816 
First bass OPT prototype... 3601 
I do not know. 3601 
Yes, that is right... 3600 
DSET Grounding 3591 
As far as I remeber. 3590 
DSET Bass OPT is wound 3518 
1R vs 16R 3518 
I've started building the power supplies... 3469 
Steel singing 3468 
Not yet 3468 
Copper? 3467 
Ringing 3429 
Anthony DSET Power Supply Schematic 3429 
First Fullrange Melquiades power supply is done... 3412 
Bread-boarded Melquiades Fullrange 3412 
It look like the project progress well 3411 
Ventilation 3409 
Fear of forced ventilation. 3408 
Dust 3400 
A filter? 3400 
DHT Meter 3389 
Current matters? 3388 
Yes, that is it. 3388 
Do not rash 3387 
12.1k Resistor 3382 
You are looking for 200V on plate. 3382 
DSET amplifier is designed 3350 
Prototype 3350 
Not built yet 3350 
Built in vibrosiolation 3350 
Impressive project 3350 
It is a good idea 3350 
I'm honoured 3350 
Not Alzheimer’s, yet… 3350 
I second Romy, 3350 
Is this another N-Set? 3350 
The failing memory 3350 
Alzheimer! 3350 
Not too late 3350 
Airborne 3338 
EMF 3338 
Low frequency vibration is not so easy to deal wit... 3338 
Multiplying by zero 3338 
Electro-Magnetic Fields 3338 
Valve damping 3338 
EM radiation 3338 
It's free 3338 
Gauss 3337 
Mmmm... 3337 
Without Looking Again 3337 
Something I observe… 3337 
Filter Caps 3337 
Very good 3337 
Nichicons 3337 
DigiKey 3337 
Iron? 3336 
No, no Pieter 3336 
EM Shielding, do or don't? 3332 
Mock-up 3332 
Some more DSET photos.. 3118 
DSET labels 3035 
Some thoughts. 3034 
They are for mA 3033 
Finally firing up the DSET 2715 
The bias 2714 
Try to debug more. 2714 
A bug in negative supply chain on channel B 2714 
Damn crossovers 2714 
Six Channels are UP 2713 
Test Points/Trim Pots 2713 
Shot too early... 2712 
Tube change simplicity 2712 
So far so good... 2712 
Keep dong what you do... 2712 
In my dreams 2712 
Aaarrggghhhhh 2711 
Very good. 2711 
Distressingly familiar 2711 
DSET Power draw 2711 
It would be fun to visit you but I never in AU.... 2711 
You would be most welcome... 2710 
EI vs toroids 2708 
Its about noise 2707 
The pin 8 question 2707 
Cont'ed 2707 
A good question. 2706 
Barbirolli Mahler 2693 
Yep, Barbirolli would do it... 2693 
First music testing 2684 
So far so good. 2684 
All fixed? 2682 
It is all good. 2681 
Some time on it 2654 
Here's to You! 2654 
Very commendable and noble job 2654 
Not exactly flat to 18Hz... 2654 
Your bass is better then you music, be carefull... 2654 
I deserved that 2653 
Many variables in play 2653 
I've got some work to do 2652 
Some leads to explore. 2652 
Small steps 2575 
Keep looking, I was there....:-) 2574 
Still no stereo 2482 
Good luck... :-) 2482 
I've not given up... 2481 
AVC experience 2481 
Read sun is rising... 2481 
I do not know. 2481 
Bass Channel OPT 2469 
Some perspectives... 2464 
More to do 2463 
I had it wrong all along... 2142 
Play It Again, Sam 2142 
R4 is the Culprit 2142 
Some explanations 2141 
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