I have the original Parsifals driven by a Graaf GM50 integrated tube amp (50w, push-pull design). It's extremely musical combination with a quiet background. Yes, a 50w all tube amp can drive the Parsifals to loud (and clean) levels, although the Ovation I hear is a little more demanding of power. Anyway, I could not be happier, especially for vocals.
I would love to try an OTL amp like Tenor Audio (budget permitting).
I would love to try an OTL amp like Tenor Audio (budget permitting).