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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 7823 
More about my 834P corrector. 7823 
834 hermetics 7823 
EAR 834P Modification 7794 
Adding unecessary ingredients 7794 
Re: Adding unecessary ingredients 7794 
Let Ears Be The Judge 7794 
EAR 834P Modification Guide 7416 
Phonostage: EAR-843PT-VV 7412 
Re: Phonostage: Modifications to your design 7411 
Re: Phonostage: Modifications to your design 7411 
Are we looking to be right or happy? 7411 
Dual mono 834PT 6716 
The benefit of using 834PT in dual mono. 6716 
The “End of Life" Phonostage and the Modification Guide 6583 
About voltage starvation of EAR-834P input stage. 6573 
EAR 834P mods 6417 
One more witness of ‘Compliance Noise’ 6417 
Compliance Noise 6416 
Small whited out area on schematic 6386 
Yes, it kind of white out. 6386 
Nice Schematic 6386 
EAR 834P without ET step up? 6378 
Let it run run as it for a few month... 6378 
Current phono stage 6378 
Interesting how you found the 834PT 6378 
OK Tubes? 6377 
Your Own Tube Lore 6377 
834P re-tubing. 6377 
Tubes in the 834p circuit 6377 
History of phono stage 6377 
It might be used whatever you wish in the 834P 6377 
The Power of Imagination? 6377 
Sensitivity Training 6376 
Modification to the Ear 834P 6032 
To keep the Ear loaded. 6032 
Bleeder resistors. 6032 
Martin Ruppel’s assault on EAR834P 6023 
Labeling problem on 834p circuit 3724 
Copper air caps 3724 
Caps infos 2255 
Already done 2255 
Deletion of V2 cathode capacitor and gain 2097 
834pt is MM level 2096 
834PT and MC cartridges 2096 
The cap will not change volume in the pass band 2095 
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