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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 4021 
Answers.... 4020 
Getting hold of Alex is not easy... 4020 
A dangers zone? 4019 
DHT in the DSET 4019 
You will see. 4018 
Second round of questions... 4018 
The answers.... 4017 
Between S2 and OPT... 4017 
Exactly how I described above. 4015 
Fundamentals Channel... 4014 
Ah, the Fundamentals Channel!!! 4014 
Thinking further about the MF channel... 4013 
There is truly no answer. 4013 
Of course I am putting the cart before the horse... 4013 
That notion of super-clean sound…. 4012 
I did not tell the whole story... 4012 
About the MF Channel Schematic... 4012 
More ansvers..... 4011 
The fuse in theMF Channel 4010 
Do not worry.... 4010 
HF Filter 4004 
The starting sequence. 4004 
A first world problem... 4004 
The remote start option. 4003 
It will be a sheep in wolfs clothing... 4001 
The coupling capacitors 4000 
To a great degree it depends where the Cap is used. 4000 
Cap rolling... 3997 
Caps, caps, caps.... 3997 
Caps at high frequencies... 3997 
Do not worry about it for now. 3996 
Second Stage Half-6C33C impedance 3993 
I think it is about right. 3993 
More Lpads... 3992 
They are not LPads but they are bitch. 3991 
Bleeders at shut-down... 3990 
A word of warning 3990 
They will light up like a Christmas tree 3983 
More on the "inductive" LPad 3982 
The LPADs.... 3982 
Like This? 3982 
Now that I have had a good look at them... 3976 
DIY 3976 
Better air-caps? 3976 
Top Plate Draft #1 3962 
Many options are available. 3962 
Fleshing out the design a little more... 3956 
Interesting but…. 3954 
Heating is an issue... 3950 
LPad in Channel F 3946 
It does not matter. 3944 
A few power supply changes 3942 
The opportunities are endless. 3942 
The power supplies 3941 
How did you do it? 3941 
Two things I really liked... 3941 
Splitting the DSET 3875 
I do wish you to come up with something in this direction. 3875 
The heat issue 3873 
Be carefully however. 3873 
All about bass 3811 
Approaching the LF DSET 3810 
Many thanks 3810 
SS amps do generally very bad bass. 3810 
The long wall? 3808 
Multiple reasonings… 3808 
This is interesting! 3807 
Why do you feel what I feel? I do not. 3806 
First bass OPT prototype... 3591 
I do not know. 3591 
Yes, that is right... 3590 
DSET Grounding 3581 
As far as I remeber. 3580 
DSET Bass OPT is wound 3508 
1R vs 16R 3508 
I've started building the power supplies... 3459 
Steel singing 3458 
Not yet 3458 
Copper? 3457 
Ringing 3419 
Anthony DSET Power Supply Schematic 3419 
First Fullrange Melquiades power supply is done... 3402 
Bread-boarded Melquiades Fullrange 3402 
It look like the project progress well 3401 
Ventilation 3399 
Fear of forced ventilation. 3398 
Dust 3390 
A filter? 3390 
DHT Meter 3379 
Current matters? 3378 
Yes, that is it. 3378 
Do not rash 3377 
12.1k Resistor 3372 
You are looking for 200V on plate. 3372 
DSET amplifier is designed 3340 
Prototype 3340 
Not built yet 3340 
Built in vibrosiolation 3340 
Impressive project 3340 
It is a good idea 3340 
I'm honoured 3340 
Not Alzheimer’s, yet… 3340 
I second Romy, 3340 
Is this another N-Set? 3340 
The failing memory 3340 
Alzheimer! 3340 
Not too late 3340 
Airborne 3328 
EMF 3328 
Low frequency vibration is not so easy to deal wit... 3328 
Multiplying by zero 3328 
Electro-Magnetic Fields 3328 
Valve damping 3328 
EM radiation 3328 
It's free 3328 
Gauss 3327 
Mmmm... 3327 
Without Looking Again 3327 
Something I observe… 3327 
Filter Caps 3327 
Very good 3327 
Nichicons 3327 
DigiKey 3327 
Iron? 3326 
No, no Pieter 3326 
EM Shielding, do or don't? 3322 
Mock-up 3322 
Some more DSET photos.. 3108 
DSET labels 3025 
Some thoughts. 3024 
They are for mA 3023 
Finally firing up the DSET 2705 
The bias 2704 
Try to debug more. 2704 
A bug in negative supply chain on channel B 2704 
Damn crossovers 2704 
Six Channels are UP 2703 
Test Points/Trim Pots 2703 
Shot too early... 2702 
Tube change simplicity 2702 
So far so good... 2702 
Keep dong what you do... 2702 
In my dreams 2702 
Aaarrggghhhhh 2701 
Very good. 2701 
Distressingly familiar 2701 
DSET Power draw 2701 
It would be fun to visit you but I never in AU.... 2701 
You would be most welcome... 2700 
EI vs toroids 2698 
Its about noise 2697 
The pin 8 question 2697 
Cont'ed 2697 
A good question. 2696 
Barbirolli Mahler 2683 
Yep, Barbirolli would do it... 2683 
First music testing 2674 
So far so good. 2674 
All fixed? 2672 
It is all good. 2671 
Some time on it 2644 
Here's to You! 2644 
Very commendable and noble job 2644 
Not exactly flat to 18Hz... 2644 
Your bass is better then you music, be carefull... 2644 
I deserved that 2643 
Many variables in play 2643 
I've got some work to do 2642 
Some leads to explore. 2642 
Small steps 2565 
Keep looking, I was there....:-) 2564 
Still no stereo 2472 
Good luck... :-) 2472 
I've not given up... 2471 
AVC experience 2471 
Read sun is rising... 2471 
I do not know. 2471 
Bass Channel OPT 2459 
Some perspectives... 2454 
More to do 2453 
I had it wrong all along... 2132 
Play It Again, Sam 2132 
R4 is the Culprit 2132 
Some explanations 2131 
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