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Norman Koren mods for PAS3

Posted by dogwan (A) on July 26, 2015 at 11:15:40

In Reply to: pls recomend best upgrades for dyna pas 3x and st 35 posted by merdy on July 24, 2015 at 10:24:31:

Years ago I did the Koren mods for the PAS. Have been more than happy. You can read about it here.....

http://www.normankoren.com/Audio/Spice_preamp.html

Tones of dynamics. Can handle long interconnect runs. Only gripe is a little too much gain in the pre-amp stage. However, since most of my listening is with vinyl it works out great for me. When I do switch over to DAC or CD I have to remember to turn it down significantly. I know that some don't like cathode followers but I can't fault it.

Here you can see someone elses build with boards that can be bought from classicvalve.ca

http://www.diyaudioblog.com/2011/04/starting-norman-koren-dynaco-pas-preamp.html

• http://www.normankoren.com/Audio/Spice_preamp.html   (Open in New Window)

Edits: 07/26/15

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