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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 4101 
Answers.... 4100 
Getting hold of Alex is not easy... 4100 
A dangers zone? 4099 
DHT in the DSET 4099 
You will see. 4098 
Second round of questions... 4098 
The answers.... 4097 
Between S2 and OPT... 4097 
Exactly how I described above. 4095 
Fundamentals Channel... 4094 
Ah, the Fundamentals Channel!!! 4094 
Thinking further about the MF channel... 4093 
There is truly no answer. 4093 
Of course I am putting the cart before the horse... 4093 
That notion of super-clean sound…. 4092 
I did not tell the whole story... 4092 
About the MF Channel Schematic... 4092 
More ansvers..... 4091 
The fuse in theMF Channel 4090 
Do not worry.... 4090 
HF Filter 4084 
The starting sequence. 4084 
A first world problem... 4084 
The remote start option. 4083 
It will be a sheep in wolfs clothing... 4081 
The coupling capacitors 4080 
To a great degree it depends where the Cap is used. 4080 
Cap rolling... 4077 
Caps, caps, caps.... 4077 
Caps at high frequencies... 4077 
Do not worry about it for now. 4076 
Second Stage Half-6C33C impedance 4073 
I think it is about right. 4073 
More Lpads... 4072 
They are not LPads but they are bitch. 4071 
Bleeders at shut-down... 4070 
A word of warning 4070 
They will light up like a Christmas tree 4063 
More on the "inductive" LPad 4062 
The LPADs.... 4062 
Like This? 4062 
Now that I have had a good look at them... 4056 
DIY 4056 
Better air-caps? 4056 
Top Plate Draft #1 4042 
Many options are available. 4042 
Fleshing out the design a little more... 4036 
Interesting but…. 4034 
Heating is an issue... 4030 
LPad in Channel F 4026 
It does not matter. 4024 
A few power supply changes 4022 
The opportunities are endless. 4022 
The power supplies 4021 
How did you do it? 4021 
Two things I really liked... 4021 
Splitting the DSET 3955 
I do wish you to come up with something in this direction. 3955 
The heat issue 3953 
Be carefully however. 3953 
All about bass 3891 
Approaching the LF DSET 3890 
Many thanks 3890 
SS amps do generally very bad bass. 3890 
The long wall? 3888 
Multiple reasonings… 3888 
This is interesting! 3887 
Why do you feel what I feel? I do not. 3886 
First bass OPT prototype... 3671 
I do not know. 3671 
Yes, that is right... 3670 
DSET Grounding 3661 
As far as I remeber. 3660 
DSET Bass OPT is wound 3588 
1R vs 16R 3588 
I've started building the power supplies... 3539 
Steel singing 3538 
Not yet 3538 
Copper? 3537 
Ringing 3499 
Anthony DSET Power Supply Schematic 3499 
First Fullrange Melquiades power supply is done... 3482 
Bread-boarded Melquiades Fullrange 3482 
It look like the project progress well 3481 
Ventilation 3479 
Fear of forced ventilation. 3478 
Dust 3470 
A filter? 3470 
DHT Meter 3459 
Current matters? 3458 
Yes, that is it. 3458 
Do not rash 3457 
12.1k Resistor 3452 
You are looking for 200V on plate. 3452 
DSET amplifier is designed 3420 
Prototype 3420 
Not built yet 3420 
Built in vibrosiolation 3420 
Impressive project 3420 
It is a good idea 3420 
I'm honoured 3420 
Not Alzheimer’s, yet… 3420 
I second Romy, 3420 
Is this another N-Set? 3420 
The failing memory 3420 
Alzheimer! 3420 
Not too late 3420 
Airborne 3408 
EMF 3408 
Low frequency vibration is not so easy to deal wit... 3408 
Multiplying by zero 3408 
Electro-Magnetic Fields 3408 
Valve damping 3408 
EM radiation 3408 
It's free 3408 
Gauss 3407 
Mmmm... 3407 
Without Looking Again 3407 
Something I observe… 3407 
Filter Caps 3407 
Very good 3407 
Nichicons 3407 
DigiKey 3407 
Iron? 3406 
No, no Pieter 3406 
EM Shielding, do or don't? 3402 
Mock-up 3402 
Some more DSET photos.. 3188 
DSET labels 3105 
Some thoughts. 3104 
They are for mA 3103 
Finally firing up the DSET 2785 
The bias 2784 
Try to debug more. 2784 
A bug in negative supply chain on channel B 2784 
Damn crossovers 2784 
Six Channels are UP 2783 
Test Points/Trim Pots 2783 
Shot too early... 2782 
Tube change simplicity 2782 
So far so good... 2782 
Keep dong what you do... 2782 
In my dreams 2782 
Aaarrggghhhhh 2781 
Very good. 2781 
Distressingly familiar 2781 
DSET Power draw 2781 
It would be fun to visit you but I never in AU.... 2781 
You would be most welcome... 2780 
EI vs toroids 2778 
Its about noise 2777 
The pin 8 question 2777 
Cont'ed 2777 
A good question. 2776 
Barbirolli Mahler 2763 
Yep, Barbirolli would do it... 2763 
First music testing 2754 
So far so good. 2754 
All fixed? 2752 
It is all good. 2751 
Some time on it 2724 
Here's to You! 2724 
Very commendable and noble job 2724 
Not exactly flat to 18Hz... 2724 
Your bass is better then you music, be carefull... 2724 
I deserved that 2723 
Many variables in play 2723 
I've got some work to do 2722 
Some leads to explore. 2722 
Small steps 2645 
Keep looking, I was there....:-) 2644 
Still no stereo 2552 
Good luck... :-) 2552 
I've not given up... 2551 
AVC experience 2551 
Read sun is rising... 2551 
I do not know. 2551 
Bass Channel OPT 2539 
Some perspectives... 2534 
More to do 2533 
I had it wrong all along... 2212 
Play It Again, Sam 2212 
R4 is the Culprit 2212 
Some explanations 2211 
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