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In Reply to: Re: Here! Check this out by Sheldon on diyaudio forum. posted by ahlgren11@telia.com on March 10, 2007 at 12:32:54:
or a protection should a tube expire if you are using the preamp direct in from a phono cartridge. Moving coil cartridges mostly are low impedance devices. My Ortofon MC30 can drive a 2 ufd capacitor with no signs of instability. If you're using an input transformer, I don't think it would damage the input transformer. It might magnetize a winding depending on high a voltage got into the secondary winding. Audio transformers normally don't like DC.
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- I think the cap just prevents offsets on turn-on........... - grhughes 12:19:39 03/15/07 (0)
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