1 further question. If using the S.E.X. with planars that are commonly reported to need more power, is it safe to say that if the volume level is ample (I use my S.E.X. at approx. 50% on the attenuator) and you still have headroom, then there is no benefit in choosing a higher impedance output tap?
In other words, am I correct in thinking that the higher voltage will result in higher volume, but not higher power available?