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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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» Roomy the cat is going t»
» An angry engineer...
» It’s mad, mad, mad... e»
» The BBC Proms 2009
» Bravo Brahms, Bravo Wand»
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» The absolutely “best” ma»
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» Swing hornspeaker of bd-»
» Beethoven PVC Trio, Opus»
» Mastodont DIY Rack: Wall»
» Mozart, Piano Concerto i»
» About Wilson Audio Louds»
» Dannoy and oxytocin...
» "It" Thread
» Fostex tweeters, Lowther»
» Beethoven PC 5 Surprise »
» We don’t necessarily kno»
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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.
How to get a LOT of SET power. 7543 
Son of a butch triode. 7543 
How to hear the voice of God. 7542 
55W of SET power from paralleled 845. 6598 
Big SETs - Just ideology? 6361 
… those monster SETs - very interesting subject. 6360 
Cost and justification of existence 6359 
Any option for DSET on GU-48? 5694 
Mastodont amp 5694 
Another might-be-interesting idea. 5694 
SE SS Class A 5694 
Transformer are not an issue at all. 5694 
Seems I'm semi-prepared... 5694 
Why GU-48/833? 5693 
It might be any powerful tube 5693 
Not For Kids! 5693 
Not necessarily. 5693 
Why so apocalyptic, Paul? 5693 
Using Commercial Products vs DIY HV SET From Scratch 5693 
Being an idiot... 5692 
If on suicidal mission 5692 
Zero-crossing ? 5692 
The grand scale of the concept. 5692 
Zero inspiration bias 5691 
Drum'n'bass party 5689 
Yes, it is interesting to fantasize 5689 
833 DC to 833? 5689 
Drum'n'bass party amp 5685 
Bread Board 5685 
Anybody is willing to build something like this? 5685 
Me... 5684 
Keep the eyes on the ball. 5684 
Reasons... 5684 
D'n'B v2 5684 
No go! 5683 
Talking about Powerful SETs 5670 
Sounds like PSEP (Parallel Single-ended Pentode) 5669 
Class A1 SE Pentode? 5669 
Audiopax 88... 5669 
Paralleling 6421215685 tubes 5669 
GU-80/GU-81 5668 
11V Direct Heater 5668 
Can it be it? 5668 
GU81M 5668 
More info please 5668 
Uuummm... 5668 
GU/GM vs. 6C33C 5668 
Bee's Knees 5668 
GU81 considerations 5667 
Triode 3-Stage 5667 
2 stage 5667 
Only one transformer per amp. 5667 
Gap 5667 
You've promissed... 5667 
There are more human ways to electrocute your pets.... 5667 
How big a gap? 5667 
2kV-3kV of B+ vs. 1A of plate current 5667 
HAHAHAHA! 5667 
There is nothing to laugh. 5667 
The highest path... 5667 
Closing the Gap 5667 
Missing miliampers 5666 
BAT Man 5666 
Why? 5666 
Are commercial PSETs made? 5666 
Wrong Again... 5666 
Non-linear electric chair 5648 
I would look at the problem wider. 5647 
Starting point? 5647 
Welding and other activities 5643 
Unfortunately no one is looking in this direction. 5643 
SS cheap trick 5643 
Gain, Phase and Corrected Frequency 5643 
A cheap trick 5643 
Multistage considerations 5642 
Too many unknowns in both cases 5642 
The only way seems to try and compare 5642 
Overall Gain 5642 
Have the cake and eat it 5632 
Drifting Away 5632 
This amp is OK only if you know the resulting Sound. 5632 
Demagogy 5631 
Stability 5631 
Bias 5631 
Active/Reactive 5631 
GU81M with a filter 5539 
Model Citizen 5539 
Modeling 5538 
Cap on Grid? 5538 
OK 5537 
Z 5537 
Plots 5537 
The high-power amp from Moscow. 5099 
A good 150W project for ULF 4860 
GU81M 4860 
212E PSE. 3716 
212E crazyness 3716 
I am not willing to do it. 3716 
Universal amp? 3715 
I do not know details. 3715 
ElPaso TubeAmps 3527 
Not a refrigerator but... 3421 
EIMAC and Amperex 2586 
170W WTF SET? 1153 
I think it is typical marketing BS 1153 
When Marketing (and a Moron) Kills Sound 1153 
Does not make sense to me. 1152 
All context of this site except the Forum's posts Copyright © Roman Bessnow 2004-2026
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