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Site News: 17 May 2026

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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 7852 
More about my 834P corrector. 7852 
834 hermetics 7852 
EAR 834P Modification 7823 
Adding unecessary ingredients 7823 
Re: Adding unecessary ingredients 7823 
Let Ears Be The Judge 7823 
EAR 834P Modification Guide 7445 
Phonostage: EAR-843PT-VV 7441 
Re: Phonostage: Modifications to your design 7440 
Re: Phonostage: Modifications to your design 7440 
Are we looking to be right or happy? 7440 
Dual mono 834PT 6745 
The benefit of using 834PT in dual mono. 6745 
The “End of Life" Phonostage and the Modification Guide 6612 
About voltage starvation of EAR-834P input stage. 6602 
EAR 834P mods 6446 
One more witness of ‘Compliance Noise’ 6446 
Compliance Noise 6445 
Small whited out area on schematic 6415 
Yes, it kind of white out. 6415 
Nice Schematic 6415 
EAR 834P without ET step up? 6407 
Let it run run as it for a few month... 6407 
Current phono stage 6407 
Interesting how you found the 834PT 6407 
OK Tubes? 6406 
Your Own Tube Lore 6406 
834P re-tubing. 6406 
Tubes in the 834p circuit 6406 
History of phono stage 6406 
It might be used whatever you wish in the 834P 6406 
The Power of Imagination? 6406 
Sensitivity Training 6405 
Modification to the Ear 834P 6061 
To keep the Ear loaded. 6061 
Bleeder resistors. 6061 
Martin Ruppel’s assault on EAR834P 6052 
Labeling problem on 834p circuit 3753 
Copper air caps 3753 
Caps infos 2284 
Already done 2284 
Deletion of V2 cathode capacitor and gain 2126 
834pt is MM level 2125 
834PT and MC cartridges 2125 
The cap will not change volume in the pass band 2124 
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