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RE: DC-blocking capacitor

Posted by Duster on November 28, 2019 at 17:14:10:

The manufacturer clearly states the tube preamplifier output does not feature a coupling capacitor, so don't use it with a direct-coupled power amplifier. I'm leaning towards using a Mundorf MCap Classic 2.2uF 250V polypropylene capacitor, since the particular application does not require anything more than a competent film capacitor for the purpose.