One of my favorite double-bass stories (a true one): Gary Karr (a now semi-retired double-bass solo concert artist - am guessing he is now about 70ish or so, and arguably the best solo bassist ever (Klaus Stoll and some others also rank up there), when in college, was in the university's chamber orchestra. At every rehearsal the conductor kept saying the usual, "The bass is too loud." Gary decided to play the entire concert keeping the bow an inch above the strings (while fingering every note, of course). Afterwards, the conductor commented to him that he had played extremely well during the concert (note: the story was told by Gary, himself).
So yes, the bass: best seen but not heard.
Totally OT, but I was lucky enough to work with Gary once (or maybe twice?). Unfortunately I was too young to appreciate fully what I was hearing.
DG