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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

Audio Knowledge Tree ™
Romy's "Audio Rules"
Audiophile Satire
Melquiades SET Amplifier
Macondo Acoustic System
End of Life Phonostage
Audio Demoronizator AD-1
My Exotic Audio Leftovers
My Playback System
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» RIAA pole two = 501,12 Hz
» Nice pair of S2s on eBay»
» Beware of PurePower Part»
» Chicago Lyric Opera on W»
» In Praise of Infidelity »
» Making of a Steinway.
» Boston and Liszt’s Secon»
» Live vs. Recorded transc»
» Bye-Bye, Fane
» The new G.I.P speakers.
» CDs organisation methodo»
» Matching audio to music:»
» Glorious HDMI Cable.
» The dynamic range of our»
» De-stress not decompress»
» Melquiades: too early fo»
» Yamamura's 6 ways
» K-Stereo Ambience Recove»
» A response to David Hurv»
» The Audio of 21 century:»
» Do not buy Brand and Mod»
» Future of high-end audio
» Micro Seiki MAX damping
» DeCompressor - Puncher P»
» Bid Midbass Asian Horns
» I built this device
» About EAR 834P Modificat»
» Is better than Kinetic S»
» Is it the time to change»
» Liszt Piano Sonata &»
» Dennis Colin's Sound Str»
» America, version 2004
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Professional Audio Calcu»
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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 4177 
Answers.... 4176 
Getting hold of Alex is not easy... 4176 
A dangers zone? 4175 
DHT in the DSET 4175 
You will see. 4174 
Second round of questions... 4174 
The answers.... 4173 
Between S2 and OPT... 4173 
Exactly how I described above. 4171 
Fundamentals Channel... 4170 
Ah, the Fundamentals Channel!!! 4170 
Thinking further about the MF channel... 4169 
There is truly no answer. 4169 
Of course I am putting the cart before the horse... 4169 
That notion of super-clean sound…. 4168 
I did not tell the whole story... 4168 
About the MF Channel Schematic... 4168 
More ansvers..... 4167 
The fuse in theMF Channel 4166 
Do not worry.... 4166 
HF Filter 4160 
The starting sequence. 4160 
A first world problem... 4160 
The remote start option. 4159 
It will be a sheep in wolfs clothing... 4157 
The coupling capacitors 4156 
To a great degree it depends where the Cap is used. 4156 
Cap rolling... 4153 
Caps, caps, caps.... 4153 
Caps at high frequencies... 4153 
Do not worry about it for now. 4152 
Second Stage Half-6C33C impedance 4149 
I think it is about right. 4149 
More Lpads... 4148 
They are not LPads but they are bitch. 4147 
Bleeders at shut-down... 4146 
A word of warning 4146 
They will light up like a Christmas tree 4139 
More on the "inductive" LPad 4138 
The LPADs.... 4138 
Like This? 4138 
Now that I have had a good look at them... 4132 
DIY 4132 
Better air-caps? 4132 
Top Plate Draft #1 4118 
Many options are available. 4118 
Fleshing out the design a little more... 4112 
Interesting but…. 4110 
Heating is an issue... 4106 
LPad in Channel F 4102 
It does not matter. 4100 
A few power supply changes 4098 
The opportunities are endless. 4098 
The power supplies 4097 
How did you do it? 4097 
Two things I really liked... 4097 
Splitting the DSET 4031 
I do wish you to come up with something in this direction. 4031 
The heat issue 4029 
Be carefully however. 4029 
All about bass 3967 
Approaching the LF DSET 3966 
Many thanks 3966 
SS amps do generally very bad bass. 3966 
The long wall? 3964 
Multiple reasonings… 3964 
This is interesting! 3963 
Why do you feel what I feel? I do not. 3962 
First bass OPT prototype... 3747 
I do not know. 3747 
Yes, that is right... 3746 
DSET Grounding 3737 
As far as I remeber. 3736 
DSET Bass OPT is wound 3664 
1R vs 16R 3664 
I've started building the power supplies... 3615 
Steel singing 3614 
Not yet 3614 
Copper? 3613 
Ringing 3575 
Anthony DSET Power Supply Schematic 3575 
First Fullrange Melquiades power supply is done... 3558 
Bread-boarded Melquiades Fullrange 3558 
It look like the project progress well 3557 
Ventilation 3555 
Fear of forced ventilation. 3554 
Dust 3546 
A filter? 3546 
DHT Meter 3535 
Current matters? 3534 
Yes, that is it. 3534 
Do not rash 3533 
12.1k Resistor 3528 
You are looking for 200V on plate. 3528 
DSET amplifier is designed 3496 
Prototype 3496 
Not built yet 3496 
Built in vibrosiolation 3496 
Impressive project 3496 
It is a good idea 3496 
I'm honoured 3496 
Not Alzheimer’s, yet… 3496 
I second Romy, 3496 
Is this another N-Set? 3496 
The failing memory 3496 
Alzheimer! 3496 
Not too late 3496 
Airborne 3484 
EMF 3484 
Low frequency vibration is not so easy to deal wit... 3484 
Multiplying by zero 3484 
Electro-Magnetic Fields 3484 
Valve damping 3484 
EM radiation 3484 
It's free 3484 
Gauss 3483 
Mmmm... 3483 
Without Looking Again 3483 
Something I observe… 3483 
Filter Caps 3483 
Very good 3483 
Nichicons 3483 
DigiKey 3483 
Iron? 3482 
No, no Pieter 3482 
EM Shielding, do or don't? 3478 
Mock-up 3478 
Some more DSET photos.. 3264 
DSET labels 3181 
Some thoughts. 3180 
They are for mA 3179 
Finally firing up the DSET 2861 
The bias 2860 
Try to debug more. 2860 
A bug in negative supply chain on channel B 2860 
Damn crossovers 2860 
Six Channels are UP 2859 
Test Points/Trim Pots 2859 
Shot too early... 2858 
Tube change simplicity 2858 
So far so good... 2858 
Keep dong what you do... 2858 
In my dreams 2858 
Aaarrggghhhhh 2857 
Very good. 2857 
Distressingly familiar 2857 
DSET Power draw 2857 
It would be fun to visit you but I never in AU.... 2857 
You would be most welcome... 2856 
EI vs toroids 2854 
Its about noise 2853 
The pin 8 question 2853 
Cont'ed 2853 
A good question. 2852 
Barbirolli Mahler 2839 
Yep, Barbirolli would do it... 2839 
First music testing 2830 
So far so good. 2830 
All fixed? 2828 
It is all good. 2827 
Some time on it 2800 
Here's to You! 2800 
Very commendable and noble job 2800 
Not exactly flat to 18Hz... 2800 
Your bass is better then you music, be carefull... 2800 
I deserved that 2799 
Many variables in play 2799 
I've got some work to do 2798 
Some leads to explore. 2798 
Small steps 2721 
Keep looking, I was there....:-) 2720 
Still no stereo 2628 
Good luck... :-) 2628 
I've not given up... 2627 
AVC experience 2627 
Read sun is rising... 2627 
I do not know. 2627 
Bass Channel OPT 2615 
Some perspectives... 2610 
More to do 2609 
I had it wrong all along... 2288 
Play It Again, Sam 2288 
R4 is the Culprit 2288 
Some explanations 2287 
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