Site by Roman Bessnow
Romy The Cat's Home
Manifesto Copyright
Statistics Site Links
Site Map Surveys
Send Email to Romy the Cat
Site News: 16 Jan 2026
That old bug returned. Sometimes creation of new threat not going to work.  The replies still work. 
I will fix it soon.
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
» Philadelphia Orchestra c»
» The “theories” about the»
» The most interesting hor»
» Eben X-3 loudspeakers -»
» Lamm LP2 phonostage: rev»
» The Macondo’s Upper Bass»
» Relief from micro-arcing»
» The Audio of 21 century:»
» Riccardo Muti and Chicag»
» Goto SG-370DX measurement
» Tedeska Cartridges.
» A quest for a better mon»
» Beethoven PVC Trio, Opus»
» Object-oriented audio re»
» The Engström & »
» My reading for a “smalle»
» Hmmm... the sad truth ab»
» Horn-Kultur 5-Way from G»
» Neumann Dummy Head.
» The unintended consequen»
» About audio hoarding
» What is wrong with the A»
» Tossy Spivakovsky and Tc»
» Audio vs. Musical pitch
» Munich High End 2011
» The Trout - Perlman, Ba»
» Impossibility of commerc»
» Who owns what in FM
» LF Amplifier in biamping.
» The Hannes Kastner’ Tocc»
» Romy's Multi-cell Horns »
» Got new mid/high horns. »
» High-End Audio and.... &»
» To Rip or not to Rip.
» The Nationals Anthems
» Disregard the industry p»
» Berkeley Audio Design's »
» I have a dream, the drea»
Bookmarked are red
Random Site Links
John Lenard Burnett's si»
ElecroVoice’s Vintage Pr»
Dan Lavry's Forum
Radio-Locator
Subito-Cantabile
BuyWell Australia's Clas»
Rottenburger Museen
Jogis Röhrenbude's Site
Great Hong Kong Blog
WHRB Radio Station
Jim Moskowitz's Unknown »
Audiomisc
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.
About EAR 834P Modifications 7695 
More about my 834P corrector. 7695 
834 hermetics 7695 
EAR 834P Modification 7666 
Adding unecessary ingredients 7666 
Re: Adding unecessary ingredients 7666 
Let Ears Be The Judge 7666 
EAR 834P Modification Guide 7288 
Phonostage: EAR-843PT-VV 7284 
Re: Phonostage: Modifications to your design 7283 
Re: Phonostage: Modifications to your design 7283 
Are we looking to be right or happy? 7283 
Dual mono 834PT 6588 
The benefit of using 834PT in dual mono. 6588 
The “End of Life" Phonostage and the Modification Guide 6455 
About voltage starvation of EAR-834P input stage. 6445 
EAR 834P mods 6289 
One more witness of ‘Compliance Noise’ 6289 
Compliance Noise 6288 
Small whited out area on schematic 6258 
Yes, it kind of white out. 6258 
Nice Schematic 6258 
EAR 834P without ET step up? 6250 
Let it run run as it for a few month... 6250 
Current phono stage 6250 
Interesting how you found the 834PT 6250 
OK Tubes? 6249 
Your Own Tube Lore 6249 
834P re-tubing. 6249 
Tubes in the 834p circuit 6249 
History of phono stage 6249 
It might be used whatever you wish in the 834P 6249 
The Power of Imagination? 6249 
Sensitivity Training 6248 
Modification to the Ear 834P 5904 
To keep the Ear loaded. 5904 
Bleeder resistors. 5904 
Martin Ruppel’s assault on EAR834P 5895 
Labeling problem on 834p circuit 3596 
Copper air caps 3596 
Caps infos 2127 
Already done 2127 
Deletion of V2 cathode capacitor and gain 1969 
834pt is MM level 1968 
834PT and MC cartridges 1968 
The cap will not change volume in the pass band 1967 
All context of this site except the Forum's posts Copyright © Roman Bessnow 2004-2026
All messages within the Site’s Forum Copyright © by authors of the posts
Last 24-hours posts:  1  
Total human visitors:  57,514,851  
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 11 Benjamin Zander, con»
APR 12 Chamber Music in Nee»
APR 12 Magdalene Ho, pianis»
APR 12 Takács Quartet in Gr»
APR 12 Takács Quartet in Gr»
APR 12 Jordi Savall & Hespè»
APR 17 American Views in Bo»
APR 17 In Search of New Wor»
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 »
the lost pianos of siberia»
leon fleisher, 92, dies; s»
More Music News »»
Composer's Anniversaries
Pichl, Vaclav (Wenzel) (25»
Clementi, Muzio (23 Januar»
Field, John ( July 1782-23»
MacDowell, Edward (18 Dece»
Hristov, Dobri (27 Decembe»
Gablenz, Jerzy (23 January»
Barber, Samuel (9 March 19»
Korndorf, Nicolai S. (23 J»
Adams, John Luther (23 Jan»
My Audio Leftovers
LF Transformer for 6C33C
Conscience of audio rev»
Lamm ML-2 Single-Ended »
Vitavox AK151 15" bass »
Mid-range tantrix round»
Korvet “Egg” Tonearm
Vitavox S2 Compression »
Rohde & Schwarz MSDC Mu»
Vitavox S2/S3 diaphragms
Musatex’s Bidat Model "»
Purist Audio Design Pro»
More Leftovers »»