Romy The Cat's Home
Manifesto Copyright
Statistics Site Links
Site Map Surveys
Send Email to Romy the Cat
Posting new threads at the site has been fixed.
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
» More or less pleasure: w»
» Building a new music room
» Ultimate HF output trans»
» Bruckner 8 in Washington»
» The “Primary Frequencies»
» A sad day in Greece.
» The last message of audi»
» A CD playing audio perso»
» Real-time free and publi»
» Beethoven PVC Trio, Opus»
» An amplifier for Tweeters
» High-End Audio as going »
» DBT - a signature of lis»
» Who builds horns?
» Why the tubes shall be t»
» Conductor Herbert Kegel
» Musicians' ear
» What Passes for "Sp»
» New old records shopping
» If you've never heard th»
» Micro Seiki, tonearm,car»
» The IDEAL horn system
» Good midbass is complica»
» A right midbass solution»
» Denon 103: myths and the»
» The List: Let age public»
» The objectives of Einste»
» Playback and chamber mus»
» There is nothing subject»
» Those little headphones…
» About HF Binaurallism
» Transition : Driver to t»
» Help: Building a Melquia»
» A Moscow setup with Horn»
» 45Hz Bass Horn
» Walter conducting Vienna»
» Corner Speakers for a ne»
» Sounds of Science
Bookmarked are red
Classical Music Network
Female Composers Site
Clemens Krauss Archive
Professional Audio Calcu»
Tahra Records
Dan Lavry's Forum
BuyWell Australia's Clas»
The Bruckner Discography
GEMM catalog
Hermann Scherchen discog»
Tchaikovsky's Compositio»
Retro hi-fi blog
More Links »»
Romy the Cat's personal site dedicated to advanced audio and evolved music reproduction techniques

Posts Authors:  Listed only members with posts
 Posts Period :    to      Format: Year/Month/Date
Search Phrase:   
Search in Forum: 
Print Results per page:  Separate words by empty space
 

     Pages: 1, Posts: 4    Pages: 1 


Read the Post in new Window Read the Post in Threaded view  Post #18: The more you know about tube testing, by Paul S on 2007-01-11 
Browse the content of the threads in new Window  Thread: Get, or made up a tube tester, it’s necessary in Audio For Dummies ™  44 Replies 
the less you know about...So, how do we go about screening tubes for audio, particularly audio signal tubes?  The only person I can think of who claims to have found a specific testing paramerer for this is Roger Modjeski, of Music Reference and...

Read the Post in new Window Read the Post in Threaded view  Post #37: Tubes (etc.) vs Phono Curves by Paul S on 2009-10-09 
Browse the content of the threads in new Window  Thread: The K&K SE hybrid phono stage: a report in Analog Playback  55 Replies 
Rooting around for manufacturers' operating curve/info on 6922s I came across a short paper I got years ago from electronics genius Roger A. Modjeski.  In a nutshell, RM talked about internal variables in tubes that affect their electrical charac...

Read the Post in new Window Read the Post in Threaded view  Post #38: IMO the Berning sounds like nice PP with some well done feedback by Paul S on 2007-10-02 
Browse the content of the threads in new Window  Thread: Devid Berning amplifiers: the anti-trnsformers frenzy? in Audio Discussions  45 Replies 
And I do not mean this as a criticism.I had for some time an "original" Music Reference RM9, which was made by another well-educated genius, Roger Modjeski.  The RM9 was AB PP with adjustable bias and feedback/gain, with 6DJ8 drivers and a ...

Read the Post in new Window Read the Post in Threaded view  Post #116: Some feedback on designing with the 45 and 2A3 DHTs... might prove int... by floobydust on 2009-01-19 
Browse the content of the threads in new Window  Thread: Single-stage Melquiades vs. DHT amps in Melquiades Amplifier  397 Replies 
 This thread has been pretty interesting overall. I've read most of it and would at least like to provide some feedback on the technical side of designing with the 45 and 2A3 DHTs... at least from my personal experience. A few years back I decid...
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:  2  
Total human visitors:  62,903,705  
   
      Search Site Forum
     Search Site via Google
 
Login:
Pass:
    Create a New Account
    Forgot your Account
APR 18 Paul Lewis, pianist »
APR 18 Toccata, Motet, Mass»
APR 18 Essex Piano Trio in »
APR 18 Henri Lazarof New Mu»
APR 18 Mozart: The Marriage»
APR 18 Time to Act in Bosto»
APR 18 We Will Outlive Them»
APR 18 Paul Lewis, pianist »
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 - 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»
More Music News »»
Carissimi, Giacomo (18 Apr»
Berger, Ludwig (18 April 1»
Schnyder von Wartensee, Fr»
von Suppé, Franz (18 »
Roger-Ducasse, Jean (Jules»
Respighi, Ottorino (9 July»
Rozsa, Miklos (18 April 19»
Kennan, Kent (18 April 191»
Lauro, Antonio (3 August 1»
Bank, Jacques (18 April 19»
Willsher, Peter (18 April»
Greenberg, Robert (18 Apri»
Micro-Seiki Arm Board
Purist Audio Design Pro»
Altec 515B bass drivers
Pacific Microsonics Mod»
Rohde & Schwarz MSDC Mu»
Vitavox S2/S3 diaphragms
Lamm ML-2 Single-Ended »
Purist Audio Design Pro»
REL Precedent 646C tuner
Vitavox S2 Compression »
Altec 808A compression »
More Leftovers »»