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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 4099 
Answers.... 4098 
Getting hold of Alex is not easy... 4098 
A dangers zone? 4097 
DHT in the DSET 4097 
You will see. 4096 
Second round of questions... 4096 
The answers.... 4095 
Between S2 and OPT... 4095 
Exactly how I described above. 4093 
Fundamentals Channel... 4092 
Ah, the Fundamentals Channel!!! 4092 
Thinking further about the MF channel... 4091 
There is truly no answer. 4091 
Of course I am putting the cart before the horse... 4091 
That notion of super-clean sound…. 4090 
I did not tell the whole story... 4090 
About the MF Channel Schematic... 4090 
More ansvers..... 4089 
The fuse in theMF Channel 4088 
Do not worry.... 4088 
HF Filter 4082 
The starting sequence. 4082 
A first world problem... 4082 
The remote start option. 4081 
It will be a sheep in wolfs clothing... 4079 
The coupling capacitors 4078 
To a great degree it depends where the Cap is used. 4078 
Cap rolling... 4075 
Caps, caps, caps.... 4075 
Caps at high frequencies... 4075 
Do not worry about it for now. 4074 
Second Stage Half-6C33C impedance 4071 
I think it is about right. 4071 
More Lpads... 4070 
They are not LPads but they are bitch. 4069 
Bleeders at shut-down... 4068 
A word of warning 4068 
They will light up like a Christmas tree 4061 
More on the "inductive" LPad 4060 
The LPADs.... 4060 
Like This? 4060 
Now that I have had a good look at them... 4054 
DIY 4054 
Better air-caps? 4054 
Top Plate Draft #1 4040 
Many options are available. 4040 
Fleshing out the design a little more... 4034 
Interesting but…. 4032 
Heating is an issue... 4028 
LPad in Channel F 4024 
It does not matter. 4022 
A few power supply changes 4020 
The opportunities are endless. 4020 
The power supplies 4019 
How did you do it? 4019 
Two things I really liked... 4019 
Splitting the DSET 3953 
I do wish you to come up with something in this direction. 3953 
The heat issue 3951 
Be carefully however. 3951 
All about bass 3889 
Approaching the LF DSET 3888 
Many thanks 3888 
SS amps do generally very bad bass. 3888 
The long wall? 3886 
Multiple reasonings… 3886 
This is interesting! 3885 
Why do you feel what I feel? I do not. 3884 
First bass OPT prototype... 3669 
I do not know. 3669 
Yes, that is right... 3668 
DSET Grounding 3659 
As far as I remeber. 3658 
DSET Bass OPT is wound 3586 
1R vs 16R 3586 
I've started building the power supplies... 3537 
Steel singing 3536 
Not yet 3536 
Copper? 3535 
Ringing 3497 
Anthony DSET Power Supply Schematic 3497 
First Fullrange Melquiades power supply is done... 3480 
Bread-boarded Melquiades Fullrange 3480 
It look like the project progress well 3479 
Ventilation 3477 
Fear of forced ventilation. 3476 
Dust 3468 
A filter? 3468 
DHT Meter 3457 
Current matters? 3456 
Yes, that is it. 3456 
Do not rash 3455 
12.1k Resistor 3450 
You are looking for 200V on plate. 3450 
DSET amplifier is designed 3418 
Prototype 3418 
Not built yet 3418 
Built in vibrosiolation 3418 
Impressive project 3418 
It is a good idea 3418 
I'm honoured 3418 
Not Alzheimer’s, yet… 3418 
I second Romy, 3418 
Is this another N-Set? 3418 
The failing memory 3418 
Alzheimer! 3418 
Not too late 3418 
Airborne 3406 
EMF 3406 
Low frequency vibration is not so easy to deal wit... 3406 
Multiplying by zero 3406 
Electro-Magnetic Fields 3406 
Valve damping 3406 
EM radiation 3406 
It's free 3406 
Gauss 3405 
Mmmm... 3405 
Without Looking Again 3405 
Something I observe… 3405 
Filter Caps 3405 
Very good 3405 
Nichicons 3405 
DigiKey 3405 
Iron? 3404 
No, no Pieter 3404 
EM Shielding, do or don't? 3400 
Mock-up 3400 
Some more DSET photos.. 3186 
DSET labels 3103 
Some thoughts. 3102 
They are for mA 3101 
Finally firing up the DSET 2783 
The bias 2782 
Try to debug more. 2782 
A bug in negative supply chain on channel B 2782 
Damn crossovers 2782 
Six Channels are UP 2781 
Test Points/Trim Pots 2781 
Shot too early... 2780 
Tube change simplicity 2780 
So far so good... 2780 
Keep dong what you do... 2780 
In my dreams 2780 
Aaarrggghhhhh 2779 
Very good. 2779 
Distressingly familiar 2779 
DSET Power draw 2779 
It would be fun to visit you but I never in AU.... 2779 
You would be most welcome... 2778 
EI vs toroids 2776 
Its about noise 2775 
The pin 8 question 2775 
Cont'ed 2775 
A good question. 2774 
Barbirolli Mahler 2761 
Yep, Barbirolli would do it... 2761 
First music testing 2752 
So far so good. 2752 
All fixed? 2750 
It is all good. 2749 
Some time on it 2722 
Here's to You! 2722 
Very commendable and noble job 2722 
Not exactly flat to 18Hz... 2722 
Your bass is better then you music, be carefull... 2722 
I deserved that 2721 
Many variables in play 2721 
I've got some work to do 2720 
Some leads to explore. 2720 
Small steps 2643 
Keep looking, I was there....:-) 2642 
Still no stereo 2550 
Good luck... :-) 2550 
I've not given up... 2549 
AVC experience 2549 
Read sun is rising... 2549 
I do not know. 2549 
Bass Channel OPT 2537 
Some perspectives... 2532 
More to do 2531 
I had it wrong all along... 2210 
Play It Again, Sam 2210 
R4 is the Culprit 2210 
Some explanations 2209 
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