FEZZ audio

@OP Red Dot is an industrial design award. It has nothing to do with sound quality.

Like I said, the dealer may be Mother Theresa, but if Fezz is driving a pair of KT88s with a single 12AX7, that makes me wonder about how it might sound. Normally you would want to have a separate driver stage if the input tube is a 12AX7, because 12AX7 does not swing much current to drive two such power tubes.  There may be an invisible SS driver stage, which would render my comment moot.  Anyway, the proof of the pudding would be to borrow an amplifier for home audition, if possible.  On the subject of power, I neglected to take into account the nominal impedance of your particular speakers.  If it's less than 8 ohms, that might suggest Mijo was right to suggest using two of these 45W amplifiers strapped for mono, if indeed they can be strapped for mono, but that gets VERY expensive.

Thanks 

lol! You realize that in some circles Mother Theresa is a somewhat controversial figure.  Anyway, here’s a review that includes a brief description of the circuit by the manufacturer:

Titania review

Thanks for the link.  👍