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Site News: 17 May 2026

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Melquiades SET Amplifier
Macondo Acoustic System
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Random Site's Threads
» Greeting every one
» Romy's Horns
» What a week in Boston!
» Tightening to loosening »
» MartinLogan Montis Speak»
» Should I low pass the mi»
» Kevin Brooks Acoustic Sy»
» Stop having a fear of ho»
» The most appalling audio»
» Bruckner 8, WDR and Manf»
» About the Audio Neutrali»
» Pikovaya Dama / Queen of»
» Interesting use of Lunda»
» Placido Domingo... condu»
» Bach's Cello Suites
» Myth: High-efficiency L»
» The beauty of Cannibalis»
» A new European productio»
» Hypex for ULF?
» About the tweeters phase»
» Eventually I’ve seen a l»
» Where is the real Russia»
» Orphean horns of bd desi»
» 47 Lab new turntable and»
» Eq for 78's
» Revisiting DSP
» Gershwin's Rhapsody in B»
» A very good horns system.
» High-End Audio Bass: wha»
» Mystery Horn ? ? ? anyon»
» Better chassis design fo»
» The Expressive Technolog»
» Macondo’s lowest channel.
» PS Audio's digital appro»
» Rod Poole 1962-2007
» Berkeley Audio Design's »
» Impulse response, short »
» Horn Speaker Leftovers f»
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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. 7424 
Son of a butch triode. 7424 
How to hear the voice of God. 7423 
55W of SET power from paralleled 845. 6479 
Big SETs - Just ideology? 6242 
… those monster SETs - very interesting subject. 6241 
Cost and justification of existence 6240 
Any option for DSET on GU-48? 5575 
Mastodont amp 5575 
Another might-be-interesting idea. 5575 
SE SS Class A 5575 
Transformer are not an issue at all. 5575 
Seems I'm semi-prepared... 5575 
Why GU-48/833? 5574 
It might be any powerful tube 5574 
Not For Kids! 5574 
Not necessarily. 5574 
Why so apocalyptic, Paul? 5574 
Using Commercial Products vs DIY HV SET From Scratch 5574 
Being an idiot... 5573 
If on suicidal mission 5573 
Zero-crossing ? 5573 
The grand scale of the concept. 5573 
Zero inspiration bias 5572 
Drum'n'bass party 5570 
Yes, it is interesting to fantasize 5570 
833 DC to 833? 5570 
Drum'n'bass party amp 5566 
Bread Board 5566 
Anybody is willing to build something like this? 5566 
Me... 5565 
Keep the eyes on the ball. 5565 
Reasons... 5565 
D'n'B v2 5565 
No go! 5564 
Talking about Powerful SETs 5551 
Sounds like PSEP (Parallel Single-ended Pentode) 5550 
Class A1 SE Pentode? 5550 
Audiopax 88... 5550 
Paralleling 6421215685 tubes 5550 
GU-80/GU-81 5549 
11V Direct Heater 5549 
Can it be it? 5549 
GU81M 5549 
More info please 5549 
Uuummm... 5549 
GU/GM vs. 6C33C 5549 
Bee's Knees 5549 
GU81 considerations 5548 
Triode 3-Stage 5548 
2 stage 5548 
Only one transformer per amp. 5548 
Gap 5548 
You've promissed... 5548 
There are more human ways to electrocute your pets.... 5548 
How big a gap? 5548 
2kV-3kV of B+ vs. 1A of plate current 5548 
HAHAHAHA! 5548 
There is nothing to laugh. 5548 
The highest path... 5548 
Closing the Gap 5548 
Missing miliampers 5547 
BAT Man 5547 
Why? 5547 
Are commercial PSETs made? 5547 
Wrong Again... 5547 
Non-linear electric chair 5529 
I would look at the problem wider. 5528 
Starting point? 5528 
Welding and other activities 5524 
Unfortunately no one is looking in this direction. 5524 
SS cheap trick 5524 
Gain, Phase and Corrected Frequency 5524 
A cheap trick 5524 
Multistage considerations 5523 
Too many unknowns in both cases 5523 
The only way seems to try and compare 5523 
Overall Gain 5523 
Have the cake and eat it 5513 
Drifting Away 5513 
This amp is OK only if you know the resulting Sound. 5513 
Demagogy 5512 
Stability 5512 
Bias 5512 
Active/Reactive 5512 
GU81M with a filter 5420 
Model Citizen 5420 
Modeling 5419 
Cap on Grid? 5419 
OK 5418 
Z 5418 
Plots 5418 
The high-power amp from Moscow. 4980 
A good 150W project for ULF 4741 
GU81M 4741 
212E PSE. 3597 
212E crazyness 3597 
I am not willing to do it. 3597 
Universal amp? 3596 
I do not know details. 3596 
ElPaso TubeAmps 3408 
Not a refrigerator but... 3302 
EIMAC and Amperex 2467 
170W WTF SET? 1034 
I think it is typical marketing BS 1034 
When Marketing (and a Moron) Kills Sound 1034 
Does not make sense to me. 1033 
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CEC TL-0 MK2 transport
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