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Site News: 20 Jul 2026

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End of Life Phonostage
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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 7895 
More about my 834P corrector. 7895 
834 hermetics 7895 
EAR 834P Modification 7866 
Adding unecessary ingredients 7866 
Re: Adding unecessary ingredients 7866 
Let Ears Be The Judge 7866 
EAR 834P Modification Guide 7488 
Phonostage: EAR-843PT-VV 7484 
Re: Phonostage: Modifications to your design 7483 
Re: Phonostage: Modifications to your design 7483 
Are we looking to be right or happy? 7483 
Dual mono 834PT 6788 
The benefit of using 834PT in dual mono. 6788 
The “End of Life" Phonostage and the Modification Guide 6655 
About voltage starvation of EAR-834P input stage. 6645 
EAR 834P mods 6489 
One more witness of ‘Compliance Noise’ 6489 
Compliance Noise 6488 
Small whited out area on schematic 6458 
Yes, it kind of white out. 6458 
Nice Schematic 6458 
EAR 834P without ET step up? 6450 
Let it run run as it for a few month... 6450 
Current phono stage 6450 
Interesting how you found the 834PT 6450 
OK Tubes? 6449 
Your Own Tube Lore 6449 
834P re-tubing. 6449 
Tubes in the 834p circuit 6449 
History of phono stage 6449 
It might be used whatever you wish in the 834P 6449 
The Power of Imagination? 6449 
Sensitivity Training 6448 
Modification to the Ear 834P 6104 
To keep the Ear loaded. 6104 
Bleeder resistors. 6104 
Martin Ruppel’s assault on EAR834P 6095 
Labeling problem on 834p circuit 3796 
Copper air caps 3796 
Caps infos 2327 
Already done 2327 
Deletion of V2 cathode capacitor and gain 2169 
834pt is MM level 2168 
834PT and MC cartridges 2168 
The cap will not change volume in the pass band 2167 
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