That's your opinion browndt. I think the only advantage of the X.8 compared to XA.8 amps is bass slam and dynamics. The mids and highs on the XA amps are more natural and organic.
If you don't need all that power and depending on the kind of music you listen to, IMHO the XA amps are the better sounding line.
If you don't need all that power and depending on the kind of music you listen to, IMHO the XA amps are the better sounding line.