The diyAudio First Watt M2x

Reading info re the M2X and saw this, "Capacitor “C0” is not present in the original M2 amplifier by Nelson Pass. The M2 owner’s manual explains that this makes it easier for tube preamps to drive an M2."

I imagine that this has to do with output/input impedance, would someone help enlighten me?


PS If need be I will call out the
  • Like
Reactions: 1 user