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Site News: 20 Jul 2026

The audio preview of the audio part of my Book
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Audiophile Satire
Melquiades SET Amplifier
Macondo Acoustic System
End of Life Phonostage
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My Exotic Audio Leftovers
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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 7875 
More about my 834P corrector. 7875 
834 hermetics 7875 
EAR 834P Modification 7846 
Adding unecessary ingredients 7846 
Re: Adding unecessary ingredients 7846 
Let Ears Be The Judge 7846 
EAR 834P Modification Guide 7468 
Phonostage: EAR-843PT-VV 7464 
Re: Phonostage: Modifications to your design 7463 
Re: Phonostage: Modifications to your design 7463 
Are we looking to be right or happy? 7463 
Dual mono 834PT 6768 
The benefit of using 834PT in dual mono. 6768 
The “End of Life" Phonostage and the Modification Guide 6635 
About voltage starvation of EAR-834P input stage. 6625 
EAR 834P mods 6469 
One more witness of ‘Compliance Noise’ 6469 
Compliance Noise 6468 
Small whited out area on schematic 6438 
Yes, it kind of white out. 6438 
Nice Schematic 6438 
EAR 834P without ET step up? 6430 
Let it run run as it for a few month... 6430 
Current phono stage 6430 
Interesting how you found the 834PT 6430 
OK Tubes? 6429 
Your Own Tube Lore 6429 
834P re-tubing. 6429 
Tubes in the 834p circuit 6429 
History of phono stage 6429 
It might be used whatever you wish in the 834P 6429 
The Power of Imagination? 6429 
Sensitivity Training 6428 
Modification to the Ear 834P 6084 
To keep the Ear loaded. 6084 
Bleeder resistors. 6084 
Martin Ruppel’s assault on EAR834P 6075 
Labeling problem on 834p circuit 3776 
Copper air caps 3776 
Caps infos 2307 
Already done 2307 
Deletion of V2 cathode capacitor and gain 2149 
834pt is MM level 2148 
834PT and MC cartridges 2148 
The cap will not change volume in the pass band 2147 
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