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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 7848 
More about my 834P corrector. 7848 
834 hermetics 7848 
EAR 834P Modification 7819 
Adding unecessary ingredients 7819 
Re: Adding unecessary ingredients 7819 
Let Ears Be The Judge 7819 
EAR 834P Modification Guide 7441 
Phonostage: EAR-843PT-VV 7437 
Re: Phonostage: Modifications to your design 7436 
Re: Phonostage: Modifications to your design 7436 
Are we looking to be right or happy? 7436 
Dual mono 834PT 6741 
The benefit of using 834PT in dual mono. 6741 
The “End of Life" Phonostage and the Modification Guide 6608 
About voltage starvation of EAR-834P input stage. 6598 
EAR 834P mods 6442 
One more witness of ‘Compliance Noise’ 6442 
Compliance Noise 6441 
Small whited out area on schematic 6411 
Yes, it kind of white out. 6411 
Nice Schematic 6411 
EAR 834P without ET step up? 6403 
Let it run run as it for a few month... 6403 
Current phono stage 6403 
Interesting how you found the 834PT 6403 
OK Tubes? 6402 
Your Own Tube Lore 6402 
834P re-tubing. 6402 
Tubes in the 834p circuit 6402 
History of phono stage 6402 
It might be used whatever you wish in the 834P 6402 
The Power of Imagination? 6402 
Sensitivity Training 6401 
Modification to the Ear 834P 6057 
To keep the Ear loaded. 6057 
Bleeder resistors. 6057 
Martin Ruppel’s assault on EAR834P 6048 
Labeling problem on 834p circuit 3749 
Copper air caps 3749 
Caps infos 2280 
Already done 2280 
Deletion of V2 cathode capacitor and gain 2122 
834pt is MM level 2121 
834PT and MC cartridges 2121 
The cap will not change volume in the pass band 2120 
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