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Site News: 26 Aug 2026

Romy the Cat has found another room. I’ve started a new fiction project under my name, Roman Bessnow. The new work is at MutationsBook.com
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Random Site's Threads
» Attempt of a playback sy»
» Measuring reality: empir»
» Acoustic Treatments That»
» EMM Labs hits… the chick»
» How to make money in Aud»
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» Boxed in horns
» Use absolute polarity as»
» The tales of two phonost»
» Meyer X-10
» Antenna solutions for FM
» Ways to use audio method»
» Brian Cheney of VMPS
» Do curved corners help???
» Multiple EQ curves of A»
» Russian cello festival
» Do not reproduce extreme»
» The RCA’s 6C33C sockets?
» A beautiful miller's dau»
» The commercial music ser»
» Reallocation of efforts:»
» Horns with contra-profil»
» Bass drivers inquiry
» Clean and polish gunmeta»
» Altec cabinet: 815a
» Canadian Speaker Proposal
» Problems with horns: upp»
» Long Range Acoustic Devi»
» Macondo 3.0
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» Show Report PiS Fest
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Random Site Links
Adnan Arduman's site.
TubeTesters.info
The Leonard Cohen Files
Linkwitz's "Laboratory"
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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 4170 
Answers.... 4169 
Getting hold of Alex is not easy... 4169 
A dangers zone? 4168 
DHT in the DSET 4168 
You will see. 4167 
Second round of questions... 4167 
The answers.... 4166 
Between S2 and OPT... 4166 
Exactly how I described above. 4164 
Fundamentals Channel... 4163 
Ah, the Fundamentals Channel!!! 4163 
Thinking further about the MF channel... 4162 
There is truly no answer. 4162 
Of course I am putting the cart before the horse... 4162 
That notion of super-clean sound…. 4161 
I did not tell the whole story... 4161 
About the MF Channel Schematic... 4161 
More ansvers..... 4160 
The fuse in theMF Channel 4159 
Do not worry.... 4159 
HF Filter 4153 
The starting sequence. 4153 
A first world problem... 4153 
The remote start option. 4152 
It will be a sheep in wolfs clothing... 4150 
The coupling capacitors 4149 
To a great degree it depends where the Cap is used. 4149 
Cap rolling... 4146 
Caps, caps, caps.... 4146 
Caps at high frequencies... 4146 
Do not worry about it for now. 4145 
Second Stage Half-6C33C impedance 4142 
I think it is about right. 4142 
More Lpads... 4141 
They are not LPads but they are bitch. 4140 
Bleeders at shut-down... 4139 
A word of warning 4139 
They will light up like a Christmas tree 4132 
More on the "inductive" LPad 4131 
The LPADs.... 4131 
Like This? 4131 
Now that I have had a good look at them... 4125 
DIY 4125 
Better air-caps? 4125 
Top Plate Draft #1 4111 
Many options are available. 4111 
Fleshing out the design a little more... 4105 
Interesting but…. 4103 
Heating is an issue... 4099 
LPad in Channel F 4095 
It does not matter. 4093 
A few power supply changes 4091 
The opportunities are endless. 4091 
The power supplies 4090 
How did you do it? 4090 
Two things I really liked... 4090 
Splitting the DSET 4024 
I do wish you to come up with something in this direction. 4024 
The heat issue 4022 
Be carefully however. 4022 
All about bass 3960 
Approaching the LF DSET 3959 
Many thanks 3959 
SS amps do generally very bad bass. 3959 
The long wall? 3957 
Multiple reasonings… 3957 
This is interesting! 3956 
Why do you feel what I feel? I do not. 3955 
First bass OPT prototype... 3740 
I do not know. 3740 
Yes, that is right... 3739 
DSET Grounding 3730 
As far as I remeber. 3729 
DSET Bass OPT is wound 3657 
1R vs 16R 3657 
I've started building the power supplies... 3608 
Steel singing 3607 
Not yet 3607 
Copper? 3606 
Ringing 3568 
Anthony DSET Power Supply Schematic 3568 
First Fullrange Melquiades power supply is done... 3551 
Bread-boarded Melquiades Fullrange 3551 
It look like the project progress well 3550 
Ventilation 3548 
Fear of forced ventilation. 3547 
Dust 3539 
A filter? 3539 
DHT Meter 3528 
Current matters? 3527 
Yes, that is it. 3527 
Do not rash 3526 
12.1k Resistor 3521 
You are looking for 200V on plate. 3521 
DSET amplifier is designed 3489 
Prototype 3489 
Not built yet 3489 
Built in vibrosiolation 3489 
Impressive project 3489 
It is a good idea 3489 
I'm honoured 3489 
Not Alzheimer’s, yet… 3489 
I second Romy, 3489 
Is this another N-Set? 3489 
The failing memory 3489 
Alzheimer! 3489 
Not too late 3489 
Airborne 3477 
EMF 3477 
Low frequency vibration is not so easy to deal wit... 3477 
Multiplying by zero 3477 
Electro-Magnetic Fields 3477 
Valve damping 3477 
EM radiation 3477 
It's free 3477 
Gauss 3476 
Mmmm... 3476 
Without Looking Again 3476 
Something I observe… 3476 
Filter Caps 3476 
Very good 3476 
Nichicons 3476 
DigiKey 3476 
Iron? 3475 
No, no Pieter 3475 
EM Shielding, do or don't? 3471 
Mock-up 3471 
Some more DSET photos.. 3257 
DSET labels 3174 
Some thoughts. 3173 
They are for mA 3172 
Finally firing up the DSET 2854 
The bias 2853 
Try to debug more. 2853 
A bug in negative supply chain on channel B 2853 
Damn crossovers 2853 
Six Channels are UP 2852 
Test Points/Trim Pots 2852 
Shot too early... 2851 
Tube change simplicity 2851 
So far so good... 2851 
Keep dong what you do... 2851 
In my dreams 2851 
Aaarrggghhhhh 2850 
Very good. 2850 
Distressingly familiar 2850 
DSET Power draw 2850 
It would be fun to visit you but I never in AU.... 2850 
You would be most welcome... 2849 
EI vs toroids 2847 
Its about noise 2846 
The pin 8 question 2846 
Cont'ed 2846 
A good question. 2845 
Barbirolli Mahler 2832 
Yep, Barbirolli would do it... 2832 
First music testing 2823 
So far so good. 2823 
All fixed? 2821 
It is all good. 2820 
Some time on it 2793 
Here's to You! 2793 
Very commendable and noble job 2793 
Not exactly flat to 18Hz... 2793 
Your bass is better then you music, be carefull... 2793 
I deserved that 2792 
Many variables in play 2792 
I've got some work to do 2791 
Some leads to explore. 2791 
Small steps 2714 
Keep looking, I was there....:-) 2713 
Still no stereo 2621 
Good luck... :-) 2621 
I've not given up... 2620 
AVC experience 2620 
Read sun is rising... 2620 
I do not know. 2620 
Bass Channel OPT 2608 
Some perspectives... 2603 
More to do 2602 
I had it wrong all along... 2281 
Play It Again, Sam 2281 
R4 is the Culprit 2281 
Some explanations 2280 
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