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Site News: 20 Jul 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 4100 
Answers.... 4099 
Getting hold of Alex is not easy... 4099 
A dangers zone? 4098 
DHT in the DSET 4098 
You will see. 4097 
Second round of questions... 4097 
The answers.... 4096 
Between S2 and OPT... 4096 
Exactly how I described above. 4094 
Fundamentals Channel... 4093 
Ah, the Fundamentals Channel!!! 4093 
Thinking further about the MF channel... 4092 
There is truly no answer. 4092 
Of course I am putting the cart before the horse... 4092 
That notion of super-clean sound…. 4091 
I did not tell the whole story... 4091 
About the MF Channel Schematic... 4091 
More ansvers..... 4090 
The fuse in theMF Channel 4089 
Do not worry.... 4089 
HF Filter 4083 
The starting sequence. 4083 
A first world problem... 4083 
The remote start option. 4082 
It will be a sheep in wolfs clothing... 4080 
The coupling capacitors 4079 
To a great degree it depends where the Cap is used. 4079 
Cap rolling... 4076 
Caps, caps, caps.... 4076 
Caps at high frequencies... 4076 
Do not worry about it for now. 4075 
Second Stage Half-6C33C impedance 4072 
I think it is about right. 4072 
More Lpads... 4071 
They are not LPads but they are bitch. 4070 
Bleeders at shut-down... 4069 
A word of warning 4069 
They will light up like a Christmas tree 4062 
More on the "inductive" LPad 4061 
The LPADs.... 4061 
Like This? 4061 
Now that I have had a good look at them... 4055 
DIY 4055 
Better air-caps? 4055 
Top Plate Draft #1 4041 
Many options are available. 4041 
Fleshing out the design a little more... 4035 
Interesting but…. 4033 
Heating is an issue... 4029 
LPad in Channel F 4025 
It does not matter. 4023 
A few power supply changes 4021 
The opportunities are endless. 4021 
The power supplies 4020 
How did you do it? 4020 
Two things I really liked... 4020 
Splitting the DSET 3954 
I do wish you to come up with something in this direction. 3954 
The heat issue 3952 
Be carefully however. 3952 
All about bass 3890 
Approaching the LF DSET 3889 
Many thanks 3889 
SS amps do generally very bad bass. 3889 
The long wall? 3887 
Multiple reasonings… 3887 
This is interesting! 3886 
Why do you feel what I feel? I do not. 3885 
First bass OPT prototype... 3670 
I do not know. 3670 
Yes, that is right... 3669 
DSET Grounding 3660 
As far as I remeber. 3659 
DSET Bass OPT is wound 3587 
1R vs 16R 3587 
I've started building the power supplies... 3538 
Steel singing 3537 
Not yet 3537 
Copper? 3536 
Ringing 3498 
Anthony DSET Power Supply Schematic 3498 
First Fullrange Melquiades power supply is done... 3481 
Bread-boarded Melquiades Fullrange 3481 
It look like the project progress well 3480 
Ventilation 3478 
Fear of forced ventilation. 3477 
Dust 3469 
A filter? 3469 
DHT Meter 3458 
Current matters? 3457 
Yes, that is it. 3457 
Do not rash 3456 
12.1k Resistor 3451 
You are looking for 200V on plate. 3451 
DSET amplifier is designed 3419 
Prototype 3419 
Not built yet 3419 
Built in vibrosiolation 3419 
Impressive project 3419 
It is a good idea 3419 
I'm honoured 3419 
Not Alzheimer’s, yet… 3419 
I second Romy, 3419 
Is this another N-Set? 3419 
The failing memory 3419 
Alzheimer! 3419 
Not too late 3419 
Airborne 3407 
EMF 3407 
Low frequency vibration is not so easy to deal wit... 3407 
Multiplying by zero 3407 
Electro-Magnetic Fields 3407 
Valve damping 3407 
EM radiation 3407 
It's free 3407 
Gauss 3406 
Mmmm... 3406 
Without Looking Again 3406 
Something I observe… 3406 
Filter Caps 3406 
Very good 3406 
Nichicons 3406 
DigiKey 3406 
Iron? 3405 
No, no Pieter 3405 
EM Shielding, do or don't? 3401 
Mock-up 3401 
Some more DSET photos.. 3187 
DSET labels 3104 
Some thoughts. 3103 
They are for mA 3102 
Finally firing up the DSET 2784 
The bias 2783 
Try to debug more. 2783 
A bug in negative supply chain on channel B 2783 
Damn crossovers 2783 
Six Channels are UP 2782 
Test Points/Trim Pots 2782 
Shot too early... 2781 
Tube change simplicity 2781 
So far so good... 2781 
Keep dong what you do... 2781 
In my dreams 2781 
Aaarrggghhhhh 2780 
Very good. 2780 
Distressingly familiar 2780 
DSET Power draw 2780 
It would be fun to visit you but I never in AU.... 2780 
You would be most welcome... 2779 
EI vs toroids 2777 
Its about noise 2776 
The pin 8 question 2776 
Cont'ed 2776 
A good question. 2775 
Barbirolli Mahler 2762 
Yep, Barbirolli would do it... 2762 
First music testing 2753 
So far so good. 2753 
All fixed? 2751 
It is all good. 2750 
Some time on it 2723 
Here's to You! 2723 
Very commendable and noble job 2723 
Not exactly flat to 18Hz... 2723 
Your bass is better then you music, be carefull... 2723 
I deserved that 2722 
Many variables in play 2722 
I've got some work to do 2721 
Some leads to explore. 2721 
Small steps 2644 
Keep looking, I was there....:-) 2643 
Still no stereo 2551 
Good luck... :-) 2551 
I've not given up... 2550 
AVC experience 2550 
Read sun is rising... 2550 
I do not know. 2550 
Bass Channel OPT 2538 
Some perspectives... 2533 
More to do 2532 
I had it wrong all along... 2211 
Play It Again, Sam 2211 
R4 is the Culprit 2211 
Some explanations 2210 
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