[quote name='dangerboy' post='215611' date='Jun 9 2008, 06:36 PM']I've always put this down to lazy soundmen, tbh.[/quote]
plus the one.
i'd imagine it's just easier to stick a vanilla di-ed bass sound through a PA than one that's been through a preamp. it annoys me seeings as i like to think that the sound i get out of my amp sounds better than a straight di, but there you go.
on a related note - when i've offered the di that i've brought with me (used to be a sansamp, now's a mxr bass di), the soundman's always turned it down...