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Site News: 17 May 2026

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Melquiades SET Amplifier
Macondo Acoustic System
End of Life Phonostage
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Random Site's Threads
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» Horn for smartphone
» Book "High Quality »
» DIY LCR phono
» Experimental horn
» Adding one more non-sphe»
» Ravel Piano Concerto No2
» Tannoy Red 1960s: some s»
» Kalinnikov’s First Symph»
» The concrete midbass hor»
» Phase plug for midbass
» Constant directivity = c»
» Some thoughts about Milq»
» Horns with contra-profil»
» New Horn Speaker Manufac»
» Chicago Horn Loudspeaker»
» Stunning Resurrection in»
» Why I hate HornResp.
» The Church of Denon 103C
» Amplification and Consci»
» Commentary on Joe's »
» Midrange driver suggesti»
» Beauty as I See It - Mus»
» 250 watts Parallel S.E. »
» Playback as an expressiv»
» HD Radio? Good, bad or u»
» Our Fuzzy Pussies, Audio»
» Listening to Music with »
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» 6E6P-DR in triode mode
» What is wrong with the A»
» Bruckner Sinfonie Nr.8, »
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» EdgarHorn Speaker Project
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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.
About EAR 834P Modifications 7853 
More about my 834P corrector. 7853 
834 hermetics 7853 
EAR 834P Modification 7824 
Adding unecessary ingredients 7824 
Re: Adding unecessary ingredients 7824 
Let Ears Be The Judge 7824 
EAR 834P Modification Guide 7446 
Phonostage: EAR-843PT-VV 7442 
Re: Phonostage: Modifications to your design 7441 
Re: Phonostage: Modifications to your design 7441 
Are we looking to be right or happy? 7441 
Dual mono 834PT 6746 
The benefit of using 834PT in dual mono. 6746 
The “End of Life" Phonostage and the Modification Guide 6613 
About voltage starvation of EAR-834P input stage. 6603 
EAR 834P mods 6447 
One more witness of ‘Compliance Noise’ 6447 
Compliance Noise 6446 
Small whited out area on schematic 6416 
Yes, it kind of white out. 6416 
Nice Schematic 6416 
EAR 834P without ET step up? 6408 
Let it run run as it for a few month... 6408 
Current phono stage 6408 
Interesting how you found the 834PT 6408 
OK Tubes? 6407 
Your Own Tube Lore 6407 
834P re-tubing. 6407 
Tubes in the 834p circuit 6407 
History of phono stage 6407 
It might be used whatever you wish in the 834P 6407 
The Power of Imagination? 6407 
Sensitivity Training 6406 
Modification to the Ear 834P 6062 
To keep the Ear loaded. 6062 
Bleeder resistors. 6062 
Martin Ruppel’s assault on EAR834P 6053 
Labeling problem on 834p circuit 3754 
Copper air caps 3754 
Caps infos 2285 
Already done 2285 
Deletion of V2 cathode capacitor and gain 2127 
834pt is MM level 2126 
834PT and MC cartridges 2126 
The cap will not change volume in the pass band 2125 
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