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Site News: 20 Jul 2026

The audio preview of the audio part of my Book
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Melquiades SET Amplifier
Macondo Acoustic System
End of Life Phonostage
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Random Site's Threads
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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 7874 
More about my 834P corrector. 7874 
834 hermetics 7874 
EAR 834P Modification 7845 
Adding unecessary ingredients 7845 
Re: Adding unecessary ingredients 7845 
Let Ears Be The Judge 7845 
EAR 834P Modification Guide 7467 
Phonostage: EAR-843PT-VV 7463 
Re: Phonostage: Modifications to your design 7462 
Re: Phonostage: Modifications to your design 7462 
Are we looking to be right or happy? 7462 
Dual mono 834PT 6767 
The benefit of using 834PT in dual mono. 6767 
The “End of Life" Phonostage and the Modification Guide 6634 
About voltage starvation of EAR-834P input stage. 6624 
EAR 834P mods 6468 
One more witness of ‘Compliance Noise’ 6468 
Compliance Noise 6467 
Small whited out area on schematic 6437 
Yes, it kind of white out. 6437 
Nice Schematic 6437 
EAR 834P without ET step up? 6429 
Let it run run as it for a few month... 6429 
Current phono stage 6429 
Interesting how you found the 834PT 6429 
OK Tubes? 6428 
Your Own Tube Lore 6428 
834P re-tubing. 6428 
Tubes in the 834p circuit 6428 
History of phono stage 6428 
It might be used whatever you wish in the 834P 6428 
The Power of Imagination? 6428 
Sensitivity Training 6427 
Modification to the Ear 834P 6083 
To keep the Ear loaded. 6083 
Bleeder resistors. 6083 
Martin Ruppel’s assault on EAR834P 6074 
Labeling problem on 834p circuit 3775 
Copper air caps 3775 
Caps infos 2306 
Already done 2306 
Deletion of V2 cathode capacitor and gain 2148 
834pt is MM level 2147 
834PT and MC cartridges 2147 
The cap will not change volume in the pass band 2146 
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