[ARC5] running ARC-5 receiever fillaments on AC.

[David Stinson]

From: J Mcvey via ARC5
Subject: [ARC5] running ARC-5 receiever fillaments on AC.

What is the consensus on ac vs dc filament supplies for the receivers?
Does it make a difference? Do they tend to get hum in output?
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It has been my experience that AC filaments inevitably introduce some amount of hum, for various reasons.  YMMV, of course.
Dave S.