AudioCircle

Audio/Video Gear and Systems => The Lab => Topic started by: Danberg on 5 Nov 2004, 03:07 am

Title: Where to find EAR 834-P phono Mods instruction(s)
Post by: Danberg on 5 Nov 2004, 03:07 am

Looking to purchase a phono pre amp.  Seen several references in reviews of modifications to the EAR 834-P phono amp that greatly improve it's sound.  I would like some specifics as I am a novice to mods.  I would like to give this a shot.

Title: EAR 834P mods
Post by: Brian Clark on 5 Nov 2004, 07:22 am

Here's a scratch build. In German I'm afraid :

http://www.jogis-roehrenbude.de/Leserbriefe/Carsten-RIAA/Carsten-RIAA.htm

There is a very complete posting on modifiying the 834P by Thorsten Loesch up somewhere on one of the forums but I have no note as to which one.
Perhaps someone else can provide the URL

Brian.

Title: Thorsten's EAR 834P mod treatise
Post by: Brian Clark on 5 Nov 2004, 07:38 am

Found it. It's up at the Vinyl Asylum :

http://www.audioasylum.com/audio/vinyl/messages/108318.html

Brian.

Title: Schematic
Post by: GBB on 5 Nov 2004, 11:01 am

And here's a schematic to go with that:

(http://www.audiocircle.com/image.php?id=4185)

Title: Where to find EAR 834-P phono Mods instruction(s)
Post by: Danberg on 5 Nov 2004, 11:53 pm

Thanks for helping me locate the information.  Danberg

Title: Where to find EAR 834-P phono Mods instruction(s)
Post by: PeteG on 6 Nov 2004, 01:04 am

Has anyone ever compared the EAR 834P with Hagerman's Cornet.

Pete