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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 4105 
Answers.... 4104 
Getting hold of Alex is not easy... 4104 
A dangers zone? 4103 
DHT in the DSET 4103 
You will see. 4102 
Second round of questions... 4102 
The answers.... 4101 
Between S2 and OPT... 4101 
Exactly how I described above. 4099 
Fundamentals Channel... 4098 
Ah, the Fundamentals Channel!!! 4098 
Thinking further about the MF channel... 4097 
There is truly no answer. 4097 
Of course I am putting the cart before the horse... 4097 
That notion of super-clean sound…. 4096 
I did not tell the whole story... 4096 
About the MF Channel Schematic... 4096 
More ansvers..... 4095 
The fuse in theMF Channel 4094 
Do not worry.... 4094 
HF Filter 4088 
The starting sequence. 4088 
A first world problem... 4088 
The remote start option. 4087 
It will be a sheep in wolfs clothing... 4085 
The coupling capacitors 4084 
To a great degree it depends where the Cap is used. 4084 
Cap rolling... 4081 
Caps, caps, caps.... 4081 
Caps at high frequencies... 4081 
Do not worry about it for now. 4080 
Second Stage Half-6C33C impedance 4077 
I think it is about right. 4077 
More Lpads... 4076 
They are not LPads but they are bitch. 4075 
Bleeders at shut-down... 4074 
A word of warning 4074 
They will light up like a Christmas tree 4067 
More on the "inductive" LPad 4066 
The LPADs.... 4066 
Like This? 4066 
Now that I have had a good look at them... 4060 
DIY 4060 
Better air-caps? 4060 
Top Plate Draft #1 4046 
Many options are available. 4046 
Fleshing out the design a little more... 4040 
Interesting but…. 4038 
Heating is an issue... 4034 
LPad in Channel F 4030 
It does not matter. 4028 
A few power supply changes 4026 
The opportunities are endless. 4026 
The power supplies 4025 
How did you do it? 4025 
Two things I really liked... 4025 
Splitting the DSET 3959 
I do wish you to come up with something in this direction. 3959 
The heat issue 3957 
Be carefully however. 3957 
All about bass 3895 
Approaching the LF DSET 3894 
Many thanks 3894 
SS amps do generally very bad bass. 3894 
The long wall? 3892 
Multiple reasonings… 3892 
This is interesting! 3891 
Why do you feel what I feel? I do not. 3890 
First bass OPT prototype... 3675 
I do not know. 3675 
Yes, that is right... 3674 
DSET Grounding 3665 
As far as I remeber. 3664 
DSET Bass OPT is wound 3592 
1R vs 16R 3592 
I've started building the power supplies... 3543 
Steel singing 3542 
Not yet 3542 
Copper? 3541 
Ringing 3503 
Anthony DSET Power Supply Schematic 3503 
First Fullrange Melquiades power supply is done... 3486 
Bread-boarded Melquiades Fullrange 3486 
It look like the project progress well 3485 
Ventilation 3483 
Fear of forced ventilation. 3482 
Dust 3474 
A filter? 3474 
DHT Meter 3463 
Current matters? 3462 
Yes, that is it. 3462 
Do not rash 3461 
12.1k Resistor 3456 
You are looking for 200V on plate. 3456 
DSET amplifier is designed 3424 
Prototype 3424 
Not built yet 3424 
Built in vibrosiolation 3424 
Impressive project 3424 
It is a good idea 3424 
I'm honoured 3424 
Not Alzheimer’s, yet… 3424 
I second Romy, 3424 
Is this another N-Set? 3424 
The failing memory 3424 
Alzheimer! 3424 
Not too late 3424 
Airborne 3412 
EMF 3412 
Low frequency vibration is not so easy to deal wit... 3412 
Multiplying by zero 3412 
Electro-Magnetic Fields 3412 
Valve damping 3412 
EM radiation 3412 
It's free 3412 
Gauss 3411 
Mmmm... 3411 
Without Looking Again 3411 
Something I observe… 3411 
Filter Caps 3411 
Very good 3411 
Nichicons 3411 
DigiKey 3411 
Iron? 3410 
No, no Pieter 3410 
EM Shielding, do or don't? 3406 
Mock-up 3406 
Some more DSET photos.. 3192 
DSET labels 3109 
Some thoughts. 3108 
They are for mA 3107 
Finally firing up the DSET 2789 
The bias 2788 
Try to debug more. 2788 
A bug in negative supply chain on channel B 2788 
Damn crossovers 2788 
Six Channels are UP 2787 
Test Points/Trim Pots 2787 
Shot too early... 2786 
Tube change simplicity 2786 
So far so good... 2786 
Keep dong what you do... 2786 
In my dreams 2786 
Aaarrggghhhhh 2785 
Very good. 2785 
Distressingly familiar 2785 
DSET Power draw 2785 
It would be fun to visit you but I never in AU.... 2785 
You would be most welcome... 2784 
EI vs toroids 2782 
Its about noise 2781 
The pin 8 question 2781 
Cont'ed 2781 
A good question. 2780 
Barbirolli Mahler 2767 
Yep, Barbirolli would do it... 2767 
First music testing 2758 
So far so good. 2758 
All fixed? 2756 
It is all good. 2755 
Some time on it 2728 
Here's to You! 2728 
Very commendable and noble job 2728 
Not exactly flat to 18Hz... 2728 
Your bass is better then you music, be carefull... 2728 
I deserved that 2727 
Many variables in play 2727 
I've got some work to do 2726 
Some leads to explore. 2726 
Small steps 2649 
Keep looking, I was there....:-) 2648 
Still no stereo 2556 
Good luck... :-) 2556 
I've not given up... 2555 
AVC experience 2555 
Read sun is rising... 2555 
I do not know. 2555 
Bass Channel OPT 2543 
Some perspectives... 2538 
More to do 2537 
I had it wrong all along... 2216 
Play It Again, Sam 2216 
R4 is the Culprit 2216 
Some explanations 2215 
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