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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 4080 
Answers.... 4079 
Getting hold of Alex is not easy... 4079 
A dangers zone? 4078 
DHT in the DSET 4078 
You will see. 4077 
Second round of questions... 4077 
The answers.... 4076 
Between S2 and OPT... 4076 
Exactly how I described above. 4074 
Fundamentals Channel... 4073 
Ah, the Fundamentals Channel!!! 4073 
Thinking further about the MF channel... 4072 
There is truly no answer. 4072 
Of course I am putting the cart before the horse... 4072 
That notion of super-clean sound…. 4071 
I did not tell the whole story... 4071 
About the MF Channel Schematic... 4071 
More ansvers..... 4070 
The fuse in theMF Channel 4069 
Do not worry.... 4069 
HF Filter 4063 
The starting sequence. 4063 
A first world problem... 4063 
The remote start option. 4062 
It will be a sheep in wolfs clothing... 4060 
The coupling capacitors 4059 
To a great degree it depends where the Cap is used. 4059 
Cap rolling... 4056 
Caps, caps, caps.... 4056 
Caps at high frequencies... 4056 
Do not worry about it for now. 4055 
Second Stage Half-6C33C impedance 4052 
I think it is about right. 4052 
More Lpads... 4051 
They are not LPads but they are bitch. 4050 
Bleeders at shut-down... 4049 
A word of warning 4049 
They will light up like a Christmas tree 4042 
More on the "inductive" LPad 4041 
The LPADs.... 4041 
Like This? 4041 
Now that I have had a good look at them... 4035 
DIY 4035 
Better air-caps? 4035 
Top Plate Draft #1 4021 
Many options are available. 4021 
Fleshing out the design a little more... 4015 
Interesting but…. 4013 
Heating is an issue... 4009 
LPad in Channel F 4005 
It does not matter. 4003 
A few power supply changes 4001 
The opportunities are endless. 4001 
The power supplies 4000 
How did you do it? 4000 
Two things I really liked... 4000 
Splitting the DSET 3934 
I do wish you to come up with something in this direction. 3934 
The heat issue 3932 
Be carefully however. 3932 
All about bass 3870 
Approaching the LF DSET 3869 
Many thanks 3869 
SS amps do generally very bad bass. 3869 
The long wall? 3867 
Multiple reasonings… 3867 
This is interesting! 3866 
Why do you feel what I feel? I do not. 3865 
First bass OPT prototype... 3650 
I do not know. 3650 
Yes, that is right... 3649 
DSET Grounding 3640 
As far as I remeber. 3639 
DSET Bass OPT is wound 3567 
1R vs 16R 3567 
I've started building the power supplies... 3518 
Steel singing 3517 
Not yet 3517 
Copper? 3516 
Ringing 3478 
Anthony DSET Power Supply Schematic 3478 
First Fullrange Melquiades power supply is done... 3461 
Bread-boarded Melquiades Fullrange 3461 
It look like the project progress well 3460 
Ventilation 3458 
Fear of forced ventilation. 3457 
Dust 3449 
A filter? 3449 
DHT Meter 3438 
Current matters? 3437 
Yes, that is it. 3437 
Do not rash 3436 
12.1k Resistor 3431 
You are looking for 200V on plate. 3431 
DSET amplifier is designed 3399 
Prototype 3399 
Not built yet 3399 
Built in vibrosiolation 3399 
Impressive project 3399 
It is a good idea 3399 
I'm honoured 3399 
Not Alzheimer’s, yet… 3399 
I second Romy, 3399 
Is this another N-Set? 3399 
The failing memory 3399 
Alzheimer! 3399 
Not too late 3399 
Airborne 3387 
EMF 3387 
Low frequency vibration is not so easy to deal wit... 3387 
Multiplying by zero 3387 
Electro-Magnetic Fields 3387 
Valve damping 3387 
EM radiation 3387 
It's free 3387 
Gauss 3386 
Mmmm... 3386 
Without Looking Again 3386 
Something I observe… 3386 
Filter Caps 3386 
Very good 3386 
Nichicons 3386 
DigiKey 3386 
Iron? 3385 
No, no Pieter 3385 
EM Shielding, do or don't? 3381 
Mock-up 3381 
Some more DSET photos.. 3167 
DSET labels 3084 
Some thoughts. 3083 
They are for mA 3082 
Finally firing up the DSET 2764 
The bias 2763 
Try to debug more. 2763 
A bug in negative supply chain on channel B 2763 
Damn crossovers 2763 
Six Channels are UP 2762 
Test Points/Trim Pots 2762 
Shot too early... 2761 
Tube change simplicity 2761 
So far so good... 2761 
Keep dong what you do... 2761 
In my dreams 2761 
Aaarrggghhhhh 2760 
Very good. 2760 
Distressingly familiar 2760 
DSET Power draw 2760 
It would be fun to visit you but I never in AU.... 2760 
You would be most welcome... 2759 
EI vs toroids 2757 
Its about noise 2756 
The pin 8 question 2756 
Cont'ed 2756 
A good question. 2755 
Barbirolli Mahler 2742 
Yep, Barbirolli would do it... 2742 
First music testing 2733 
So far so good. 2733 
All fixed? 2731 
It is all good. 2730 
Some time on it 2703 
Here's to You! 2703 
Very commendable and noble job 2703 
Not exactly flat to 18Hz... 2703 
Your bass is better then you music, be carefull... 2703 
I deserved that 2702 
Many variables in play 2702 
I've got some work to do 2701 
Some leads to explore. 2701 
Small steps 2624 
Keep looking, I was there....:-) 2623 
Still no stereo 2531 
Good luck... :-) 2531 
I've not given up... 2530 
AVC experience 2530 
Read sun is rising... 2530 
I do not know. 2530 
Bass Channel OPT 2518 
Some perspectives... 2513 
More to do 2512 
I had it wrong all along... 2191 
Play It Again, Sam 2191 
R4 is the Culprit 2191 
Some explanations 2190 
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