Ok thanks you all for the feedback. For instance I have in my home studio QSC amplified speakers, and I can tell their fans are really noticeable when the musicians are quiet.
I will try to listen to GLD 80 in action to figure out before buying, but as I understand from you all, it should’nt be a big deal.
Just wondering how for instance MIDAS M32 manages to have no (apparent) fan when the GLD needs one.