Site by Roman Bessnow
GoodSoundClub's Home
Manifesto Copyright
Statistics Site Links
Site Map Surveys
Send Email to Romy the Cat
Site News: 17 Nov 2024
What is High-End Audio all about
Romy The Cat's Playback
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
Random Site's Threads
» Shopping for DSD Convert»
» PlayClassics TRT v2.0 ma»
» Berlioz Requiem / Pavaro»
» Mahler VI - Barbirolli w»
» Anyone know this horn fl»
» Horn Speaker Leftovers f»
» The contra-ridicules sol»
» Aimez-vous Bartók?
» Looking to brainstorm st»
» Discovered a great chora»
» Compression driver phase»
» Headphone amplifiers. Ba»
» Romy The Cat's new Liste»
» The Edgarhorn RTA respon»
» MDTunes™ from SoundLab l»
» Is horn a natural shape?
» Achingly Beautiful Arias
» A speaker set with JBL 2»
» Klangfilm: actual knowle»
» Understanding Line Array»
» Zander's new Masterclass
» The iHorn - a passive a»
» Satisfying result: the R»
» Where is the real Russia»
» How audio started….
» In defense of Mikhail Pl»
» Amplification and Consci»
» Compression Drivers -in »
» Foundation Standarts for»
» Low output MC?
» REL Precedent Tuner - An»
» Prom 22 - if only all or»
» A Moscow setup with Horn»
» Drama vs. Chic
» Lamm hybrids: M1.2 vs. L»
» Dream Hi-Eff Speakers fo»
» The 5th horns in stack o»
» Ravel Piano Concerto No2
Bookmarked are red
Random Site Links
Conductor’s Corner
Hermann Scherchen discog»
IMSLP Music Library
Japanese's HiFiDo
Cedille Chicago
The AHRC Research Centre
Wolds Opera Broadcasts
Former Sirkorski Site
Western Electric manuals
Input Choke & Resonant C»
Parnassus Records
33+45=78
More Links »»
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.
Single-stage Melquiades vs. DHT amps 5843 
One-stage Milq++ and the DHT's alleged tone 5842 
DHT Milq? 5842 
The DHT journey. 5842 
DHT tone 5842 
Well, why not? 5841 
Holding the Fort 5841 
My DHT experiment: Preface 5841 
Input tube and DC heaters 5840 
Reimyo Pat 777 5840 
My DHT experiment: Observations 5836 
DHT or 300B? 5836 
300B 5836 
Talking, perception and the grounds for objectively 5836 
The Wine Via the Wine Glass 5835 
Hence the confusion 5835 
My DHT experiment: some conclusions. 5835 
Reality Reconstruction is not a functionality. 5835 
My experience with DHTs 5835 
Pigmented coloration? 5835 
Dht-dht 5835 
Dynamic viscosity? 5835 
The Pallette preamp... 5835 
If one DHT is good, two must be better? 5835 
"soul" of tubes 5835 
There is a difference... 5835 
Vibration injection? 5835 
Homework # 4334 5835 
The 01A-71A-10Y-45 chain 5835 
Old valves have more soul! 5834 
Was it soul or soil? 5834 
It was just a heading 5834 
Adjustable color: TIMBRE LOCK? 5834 
Neutral or neutral/uncoloured? 5834 
..are lacking in power, dynamics and bandwidth. 5834 
Timbre-Lock. Not quite ready for prime time. 5834 
Injection of analog dither? 5834 
Subliminal signal 5834 
The idea of analog randomanization. 5834 
Okay, what Avicena Power Generator 5834 
I hope you will be hearing about it. 5833 
Avicenna = Arabian 5833 
Persian, not Arab 5833 
The “second solution” - a major disappointment 5833 
More words to describe "sux" please 5833 
Revolution 5833 
The non-melodramatic DHT? 5833 
One-stage DHTs 5832 
One other thing 5832 
One stage 5832 
Brewing, thinking and heating 5832 
Physical characteristics of electronic devices 5832 
I see the things differently. 5832 
Don't waste time being "creative" 5832 
The audiophile attitude 5832 
The where and why of design choices 5832 
Blah blah blah 5832 
Laconic Clarity vs. Comfort vs. Nostalgia 5832 
Do I need to be hissing? 5832 
...associated with lack of neutrality and colorati... 5832 
John Broskie's Partial feedback amplifier 5832 
Randomness vs. freedom and the Homework # 4334 5831 
What is randomness? 5831 
Those least three possibilities… 5831 
Randomness and Music's Prerogative 5831 
It works, … sort of. The revolution is canceled. 5831 
Thorsten Loesch’s article about DHT SETs 5829 
A Beautiful Mind 5828 
Some summary and conclusions from the first phase. 5826 
Second phase: revising requirement for my DHT objectives. 5811 
Tubes for your DHT amp 5811 
Abandoning Milq? 5811 
Will see how it goes.... 5811 
Single-stage Milq vs. Sun Audio VT-2A3 5809 
Topology and 2A3? 5809 
6SN7-2A3 amps? 5809 
Type Casting 5809 
Sun Audio SV-2A3 5809 
6sn7-2a3 5809 
Topology vs parts 5809 
For a DHT amp, you are listening to the power supply 5809 
The vintage tubes syndrome. 5809 
Parts Frenzy 5809 
Too many new sounds 5809 
Milq-Sun-Audio amp, ordinary Sound, 2A3 tubes 5808 
New tubes 5807 
Milq bias vs. batery bias 5807 
The batteries are a tricky thing. 5807 
Swimming the ocean at night? 5807 
New 2A3 5807 
To kill of do not kill the capacitor. 5806 
The JJ Electronic amp. 5805 
JJ 2A3 and amp 5805 
Czech tubes 5803 
Single plated vs Double plated? 5803 
Mono plate 2A3 tubes 5803 
I suggested once VT52 tube 5802 
The 800R vs. 1800R vs. 5500R 5802 
YO-186 as the output tube. 5799 
Here she is. 5798 
Some talks about the new production tubes 5794 
New 2A3 tubes 5794 
Some thoughts about one-IHT vs. multiple-DHT 5794 
The Sun Audio with 6E5P 5793 
Multistage DHT circuits 5792 
Wrong tube or wrong topology – here is the question. 5791 
Emission Labs 2A3 5791 
Some comment and questions about then 2A3 talks. 5791 
Which Chinese 2A3? 5791 
OK, for a first time I like the San Audio Kit. 5791 
The YO186 Strip Show 5791 
More on the 2A3 comparisons 5790 
It will be interesting…. 5790 
OPT impedence 5790 
More about the Plate Loading 5790 
Some feedback on designing with the 45 and 2A3 DHTs... might prove interesting. 5785 
2A3 data 5785 
The New 2A3 tubes 5785 
How many stages I need for 110dB sensitivity, smal... 5785 
How many stages and why... and who makes that 45 o... 5784 
Everything about everything. 5784 
Some very good points... and... possibly more logi... 5784 
Options, options, options.... 5784 
I think we agree overall 5784 
An IDHT with more gain? 5783 
You don't ask for much now, eh? 5783 
2A3 tube impressions 5778 
Interesting analogy 5778 
NOS 2A3 tubes versus new tubes 5778 
Hmmm, let me try this one again... 5778 
Sylvania 2A3 identification 5778 
A picture is worth a thousand micromhos? 5778 
I have more interest in the period tubes 5778 
Why NOS tubes? 5777 
The Holly Ignorance 5777 
Tube tasting 5777 
The cathodes’ flatulence? 5777 
Make mine thoriated please 5777 
Any Germans out there? 5777 
6E5P VS 6E6P 5777 
Vibrations? What do you with them? 5777 
Vibration in tubes and sounds 5777 
UX4 vs UX4ruskie 5776 
Ringing the tubes? I do not know how about that. 5776 
Tube sound and vibration 5776 
The thoughts collection about YO186? 5770 
The lights look green for the YO tube 5769 
"Melquiades" with YO-186. Something like... 5769 
My version of RE-604 and PX4 5768 
The YO186 tube sockets. 5768 
B4/B5 British made 5767 
The YO186’s sockets and prices 5767 
DHT 2A3 amplifier rectification 5766 
My attitude toward tube rectification. 5766 
Tu-be or not Tu-be, seems Tu-be the question. 5765 
It looks like DHT DSET is shaping up. 5764 
The Sylvania 2A3 NOS report 5761 
The Citizen Kane syndrome. 5761 
Sylvania 2A3 in a World without Color 5760 
Are NOS and new manufacture comparing oranges to o... 5760 
That all is incorrect in a way…. 5760 
NOS vs new 2A3 tubes 5760 
The identical operation environment? 5760 
Preferred 2A3 operating point 5760 
The sound of the 2A3 however? 5760 
Circuit modification for 2A3 optimization 5759 
How to get max power from 2A3 5759 
2A3 voltages, loads and realized output power 5759 
Optimal operation of 2A3: an experiment 5759 
Tubes, Whole Circuits, Expectations and Sound 5759 
Gain is not power. 5759 
2A3 amplifier modification & Optimization 5759 
Specialized DSET approach 5759 
6C33/2A3 DSET? 5759 
SET usable power and making the most of it 5759 
The 2A3 loading 5759 
DSET solution for EdgarHorn? 5759 
Optimizing the 2A3 5759 
How much to DSET a DSET 5759 
DSET for Titan 5759 
The Best of All Worlds 5759 
Multiamp setup 5758 
Optimizing the (NOS) 2A3... "KM-style"? 5758 
There are many opportunities, it all depends what ... 5758 
Modifying amplifer to optimize NOS 2A3 performance 5758 
Conceptualizing Melquiades DSET is done 5752 
2A3 and 400V supply 5752 
Pudding and the chicken wires 5751 
Another shot at numbers 5751 
How to cook the "uninformed" anode. 5751 
Okay, so this might work.... 5751 
The DHT Milq DSET, the prebuilt draft. 5751 
Looks good, but.... 5750 
2A3 with slightly lover filament voltage? 5750 
Less is more... usually. 5750 
Where to burn gain? how? and where to get beter st... 5749 
Stepping Out 5749 
Said to be good, but 5749 
Gain to lose 5749 
Why nothing is simple with this damn amp! 5749 
Another idea for losing gain 5749 
What's best 5749 
Options, options... 5749 
Actually, it is not so bad. 5749 
Other compromises... 5748 
Cathode vs. fixed with DHT 5747 
Is it glowing yet? 5727 
It is comming.... 5727 
The new MF channel. 5721 
I started to work on the Milq’s DHT Island. 5720 
Innerstage loading vs. OPT loading. 5712 
The intestage loading talk. 5709 
My playback feels like it is broken. 5704 
1 in 50? 5704 
Yes, it was after PP2000 5704 
Die Walküre soldering. 5703 
The post Die Walküre soldering 5702 
Another amp arond YO186 5701 
Gain? 5701 
The Unexpected problem with DHT Milq. 5701 
Simple is good 5700 
Ok, I am moving forward. 5700 
The Milq DSET is up. 5699 
My DH DSET – 2 days later. 5697 
Here is more data to reconcile. 5697 
Hm, that is interesting and unpleasant so far. 5696 
Ok, what do I want? 5696 
Let Go of Some Conceptual "Restrictions"? 5696 
The Milq DH DSET, the further thoughts in progress. 5696 
Crunching Numbers; Shaping Sound 5696 
How about the tweeter? 5695 
Tweeter Efficiency? 5695 
Safe and Sound 5695 
More mystery with tweeter but still on the subject. 5695 
Some clarifications. 5695 
How about that?!!! 5695 
Further considerations: DC-coupling. 5693 
Head Room 5693 
To kill the mandatory 13dB 5692 
DC coupling and killing 13db and driving 6e5p miller and.... 5692 
I do not think that it might be damaging… 5692 
Again with the PS 5692 
AKA J.C. Morrison’s amp but… 5690 
Parallel Universe 5690 
Melquiades HD MF DSET, Draft13. 5688 
Why I let other people build them... 5688 
Ok, it's going to right direction. 5688 
Ok, it looks already very close…. 5687 
The Loftinish-Whitish, well sort of…. 5684 
MF: the pre-final version. 5684 
Loftin-White? 5684 
Did anyone hear the PX4 amplifiers? 5684 
What Could use Improving at This Point? 5684 
The Milq’s MF front-end is done 5680 
Why I Let Other People Build Them, II 5680 
Define really quiet 5679 
Another variable of sound 5679 
Backlash? 5679 
Alternative filament supplies 5679 
I kind of faced a problem with AC 5679 
Going down the DC path 5678 
It is not about the “whole sound” but about “molec... 5678 
Molecular sound 5678 
AC-DC heater supply 5678 
The Tentlabs are $10 worth PS. 5678 
The unexpected resolution of AC vs. DC quandary. 5678 
The devil is less scared than it depicted. 5678 
Hiss or Hum 5678 
AC transformers 5678 
I have seen the Promised Land 5677 
OK, the choke noise is not a problem anymore 5677 
Ok, it is working fine but… 5676 
Divide and Conquer 5676 
The design phase is over. 5675 
The unexpected insanity! 5674 
Loading 5674 
Looking for inspiring ideas for 'universal' loadin... 5674 
A filaments Sherlock Holmes wanted. 5674 
Going the Distance 5674 
Read the f*** manual! 5674 
Agreed. 5674 
I agree 5674 
The filament transformer 5674 
Center-tap and options 5674 
Something like this…. 5674 
Avoiding "Dial-an-Amp" 5674 
The foreplay is going on. 5674 
Split balance 5673 
Further thoughts about my DH filaments 5673 
The Shuguang 2A3 tubes. 5673 
SHuguang 5673 
Going through…. 5672 
The 2.5V noise vs. 4V noise. 5671 
More about Shuguang 2A3C 5671 
Hum vs voltage 5671 
Meow about the tubes… 5671 
To Be a Content Cat 5671 
Completed! 5668 
Tradition 5668 
Absolutely beautiful! 5668 
The 'film' caps in PS 5667 
Science or religion 5667 
Mass Extinction 5667 
Electrolytics, technology and time 5667 
No more questions about PS capacitors. 5667 
Capacitor choices 5667 
Good time. Welcome back. Thanks God. 5666 
The minor day of Quartets. 5666 
Them's the Breaks 5666 
Eventually! 5665 
So Soon? 5665 
DHT MF channel and 6-ch amp: first conclusions 5665 
All Abuzz about Nothing 5664 
The wire for DC-coupling 5664 
The Dirt on DIY Backlash 5664 
DSET vs. the “better tubes”. 5664 
How to test the DH tubes properly? 5663 
Pairing up tubes for SE use 5662 
The DHT live reserve 5661 
Some interestng models 5661 
Eaten alive. 5661 
The tubey déjà vu? 5660 
The new concept of my output transformer. 5656 
The 4V takes a lead. 5652 
Listening the DH and the striped down version of M... 5649 
I kind of slowly learn what I need. 5649 
More HF from a transformer and DHT? 5647 
Since You Don't Need the Gain 5646 
Exiting the design mode? 5646 
Bye-bye the input divider on MF! 5646 
A few steps back and a gaint leap ahead. 5642 
Single-stage vs. DHT amp. 5641 
Setting up the new Playback 5640 
And the winner is… so far 5637 
If you like type 45... 5637 
Type 45... they're not all the same 5637 
Favorite Flavor? 5637 
The 45 times Meow... 5637 
The problem that I see is… 5637 
Running the 45 5637 
The 10Y...and bye bye Newton 5636 
The commentaries about everything. 5636 
Driver tube and biasing 5636 
DHT drivers 5636 
The ideas are worth trying? 5636 
A question about the polishing the things…. 5632 
The Particular Tube, I'm afraid... 5632 
Driving the 45... cathode first 5631 
ST or Globe; old or new... 5631 
Whatever sticks to the wall as an operation point ... 5631 
The attenuating crap in secondary. 5631 
Operating points and cathode current 5631 
The Burgeoning Opportunities! 5631 
Actually it is not so simple. 5631 
Resistors at the front 5630 
A minor alternation of a position 5630 
The era of enlightenment. 5627 
The devil is in the details.... 5627 
Constructing Sound 5627 
A new view on the DHT evaluation. 5626 
The “strange” YO186 5617 
The dead guy’s lessons. 5572 
2S4S and 2A3 5563 
Ho to use the YO186 5556 
YO 186 fundamental flavor 5556 
The YO-YO tube and "fundamentals" channel 5556 
The live without the YO186, again.... 5554 
Not anymore! 5543 
The very good YoYonisation! 5542 
….above and below two very clean channel. 5541 
The DHT and esoteric imaging deformation. 5528 
DHT, YO186, or??? 5528 
I had no idea how ‘different’ it is. 5475 
The Kazitsky Manufacturing and YO104, some history. 5474 
"Absolution and Eternal Refuge." 5471 
Sofia Electric Type 45 Mesh 5461 
The true association of YO186's Sounds. 5223 
All the Best from Burgundy 5223 
Cheesy tubes 5222 
Me and my DHT references… 5113 
Y0-186 in winter. 5016 
Y0-186 sounds like… 5015 
Rethinking the YO186 tube. 4984 
In My Dreams 4984 
Grunt from type 45? A ridicules comment. 4984 
Blame? 4983 
When good is not good enough. 4983 
45s, Drivers, and 45s 4983 
Hm, that was so simple after all! 4982 
How the YO186 was used. 4566 
What is old is new? 4565 
YO186 vs. type 45. 4564 
The YO186 is gone.... :-( 4113 
That sucks. 4113 
YO186 4111 
Hm, what the hell is going on? 4111 
I do not think that anybody but me would like YO186 4111 
A hallucination? 4108 
All context of this site except the Forum's posts Copyright © Roman Bessnow 2004-2024
All messages within the Site’s Forum Copyright © by authors of the posts
Last 24-hours posts:  2  
Total human visitors:  43,285,191  
Search the Site
   
      Search Site Forum
     Search Site via Google
 
Login into Site
Login:
Pass:
    Create a New Account
    Forgot your Account
Classical events in Boston
APR 5 Song of Songs / Song»
APR 5 How it Ends in Bosto»
APR 6 How it Ends in Bosto»
APR 6 The Passionate Viola»
APR 13 Juilliard String Qua»
APR 13 Transfigurations in »
APR 13 Winning Combinations»
APR 13 The New World in Var»
NPR Classical Programs
lang lang: tiny desk (home)»
marin alsop on her swing or»
mahan esfahani: tiny desk c»
cellist lynn harrell has di»
npr music's top 14 albums o»
anthony davis wins pulitzer»
augustin hadelich: tiny des»
c.p.e. bach: mercurial dive»
Classical Music News
classical music news - leo»
classical music news - aug»
is bach better on harp?»
julian bream, maestro of g»
a woman takes the podium a»
he wasn’t toscanini, but h»
9 things to do this weeken»
classical music news. diab»
another trump blunder»
from concerts to cartoons:»
classical music livestream»
how to diversify orchestra»
ethel smyth, a composer lo»
classical music attracts o»
‘the lost pianos of siberi»
5 minutes that will make y»
it’s (almost) business as »
More Music News »»
Composer's Anniversaries
Pasquini, Bernardo (7 Dece»
Purcell, Henry (7 March 16»
Tárrega, Francisco (2»
Godowsky, Leopold (13 Febr»
Karg-Elert, Sigfrid (21 No»
Martin, Frank (15 Septembe»
Rathaus, Karol (16 Septemb»
Paciorkiewicz, Tadeusz (17»
Simpson, Robert (2 March 1»
Williamson, Malcolm (21 No»
Gudmundsen-Holmgreen, Pell»
My Audio Leftovers
Korvet “Egg” Tonearm
ESS AMT-1A Heil Air Mot»
Micro-Seiki MAX-282 To»
Lamm ML-2 Single-Ended »
Ortofon Mono CG 25 Di c»
Electro-Voice T350 twee»
“Tree Blind Mice” colle»
Lamm L2 Reference pream»
Stage Acompany SA8535 d»
Altec 515B bass drivers
CEC TL-0 MK2 transport
More Leftovers »»