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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 7840 
More about my 834P corrector. 7840 
834 hermetics 7840 
EAR 834P Modification 7811 
Adding unecessary ingredients 7811 
Re: Adding unecessary ingredients 7811 
Let Ears Be The Judge 7811 
EAR 834P Modification Guide 7433 
Phonostage: EAR-843PT-VV 7429 
Re: Phonostage: Modifications to your design 7428 
Re: Phonostage: Modifications to your design 7428 
Are we looking to be right or happy? 7428 
Dual mono 834PT 6733 
The benefit of using 834PT in dual mono. 6733 
The “End of Life" Phonostage and the Modification Guide 6600 
About voltage starvation of EAR-834P input stage. 6590 
EAR 834P mods 6434 
One more witness of ‘Compliance Noise’ 6434 
Compliance Noise 6433 
Small whited out area on schematic 6403 
Yes, it kind of white out. 6403 
Nice Schematic 6403 
EAR 834P without ET step up? 6395 
Let it run run as it for a few month... 6395 
Current phono stage 6395 
Interesting how you found the 834PT 6395 
OK Tubes? 6394 
Your Own Tube Lore 6394 
834P re-tubing. 6394 
Tubes in the 834p circuit 6394 
History of phono stage 6394 
It might be used whatever you wish in the 834P 6394 
The Power of Imagination? 6394 
Sensitivity Training 6393 
Modification to the Ear 834P 6049 
To keep the Ear loaded. 6049 
Bleeder resistors. 6049 
Martin Ruppel’s assault on EAR834P 6040 
Labeling problem on 834p circuit 3741 
Copper air caps 3741 
Caps infos 2272 
Already done 2272 
Deletion of V2 cathode capacitor and gain 2114 
834pt is MM level 2113 
834PT and MC cartridges 2113 
The cap will not change volume in the pass band 2112 
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