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In the Forum: Analog Playback
In the Thread: The last phonocorrector: “End of Life" Phonostage
Post Subject: Hum “disconnecting trick”Posted by AlexBerger on: 4/19/2010
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Romy,
I tried before to cover transformers by foil sheet, it didn't help.
Now I try “disconnecting
trick”. The hum was disappeared after phonostage had switched off, while music continued to play.
The filament ripple is 32m Volt (5% from DC level). It can be caused the hum?
Thank for your help,
Alexander.
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