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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 7850 
More about my 834P corrector. 7850 
834 hermetics 7850 
EAR 834P Modification 7821 
Adding unecessary ingredients 7821 
Re: Adding unecessary ingredients 7821 
Let Ears Be The Judge 7821 
EAR 834P Modification Guide 7443 
Phonostage: EAR-843PT-VV 7439 
Re: Phonostage: Modifications to your design 7438 
Re: Phonostage: Modifications to your design 7438 
Are we looking to be right or happy? 7438 
Dual mono 834PT 6743 
The benefit of using 834PT in dual mono. 6743 
The “End of Life" Phonostage and the Modification Guide 6610 
About voltage starvation of EAR-834P input stage. 6600 
EAR 834P mods 6444 
One more witness of ‘Compliance Noise’ 6444 
Compliance Noise 6443 
Small whited out area on schematic 6413 
Yes, it kind of white out. 6413 
Nice Schematic 6413 
EAR 834P without ET step up? 6405 
Let it run run as it for a few month... 6405 
Current phono stage 6405 
Interesting how you found the 834PT 6405 
OK Tubes? 6404 
Your Own Tube Lore 6404 
834P re-tubing. 6404 
Tubes in the 834p circuit 6404 
History of phono stage 6404 
It might be used whatever you wish in the 834P 6404 
The Power of Imagination? 6404 
Sensitivity Training 6403 
Modification to the Ear 834P 6059 
To keep the Ear loaded. 6059 
Bleeder resistors. 6059 
Martin Ruppel’s assault on EAR834P 6050 
Labeling problem on 834p circuit 3751 
Copper air caps 3751 
Caps infos 2282 
Already done 2282 
Deletion of V2 cathode capacitor and gain 2124 
834pt is MM level 2123 
834PT and MC cartridges 2123 
The cap will not change volume in the pass band 2122 
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