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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
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Legends: "Week" - last week posts, "Bold" - entered last 48 hours.
About EAR 834P Modifications 7867 
More about my 834P corrector. 7867 
834 hermetics 7867 
EAR 834P Modification 7838 
Adding unecessary ingredients 7838 
Re: Adding unecessary ingredients 7838 
Let Ears Be The Judge 7838 
EAR 834P Modification Guide 7460 
Phonostage: EAR-843PT-VV 7456 
Re: Phonostage: Modifications to your design 7455 
Re: Phonostage: Modifications to your design 7455 
Are we looking to be right or happy? 7455 
Dual mono 834PT 6760 
The benefit of using 834PT in dual mono. 6760 
The “End of Life" Phonostage and the Modification Guide 6627 
About voltage starvation of EAR-834P input stage. 6617 
EAR 834P mods 6461 
One more witness of ‘Compliance Noise’ 6461 
Compliance Noise 6460 
Small whited out area on schematic 6430 
Yes, it kind of white out. 6430 
Nice Schematic 6430 
EAR 834P without ET step up? 6422 
Let it run run as it for a few month... 6422 
Current phono stage 6422 
Interesting how you found the 834PT 6422 
OK Tubes? 6421 
Your Own Tube Lore 6421 
834P re-tubing. 6421 
Tubes in the 834p circuit 6421 
History of phono stage 6421 
It might be used whatever you wish in the 834P 6421 
The Power of Imagination? 6421 
Sensitivity Training 6420 
Modification to the Ear 834P 6076 
To keep the Ear loaded. 6076 
Bleeder resistors. 6076 
Martin Ruppel’s assault on EAR834P 6067 
Labeling problem on 834p circuit 3768 
Copper air caps 3768 
Caps infos 2299 
Already done 2299 
Deletion of V2 cathode capacitor and gain 2141 
834pt is MM level 2140 
834PT and MC cartridges 2140 
The cap will not change volume in the pass band 2139 
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