GoodSoundClub - Romy the Cat's Audio Site

In the Forum: Analog Playback
In the Thread: The last phonocorrector: “End of Life" Phonostage

Post Subject: My "End of Live" vesrion.Posted by AlexBerger on: 4/19/2010

Hello Romy,

I just have build the postage used your "End of Live" scheme and Altec step-up transformers.

http://picasaweb.google.com/alex.berger73/Phonostage#

I have original EAR.
After of 100 hours of working, the new Phonostage sounds more dynamic, transparent with much better separation.
One problem is 100Hz hum. I did hitter supply filter with too weak ripple filtration: C-L-C (13200uF-3mH-6600uF).
Now I going to rebuild hitter supply.
Is any difference in sound of semiconductor stabilization filtration, C-L-C-L-C or L-C-L-C filtration?

Best Regards,
Alexander.

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