I started a thread here last week which touched on keeping the signal
chain the same to retain consistency in the sound of the vocals.
There were some here who were of the opinion that the key to a
consistent sound has nothing to do with gear, and that one should
always use different gear depending upon venue. Although everyone has
their own opinions, thought I'd post something I just read regarding
that exact topic.

I think that consistancy results from several key elements:

1. Familiarity with the equipment. It's not necessary to have the exact
same equipment each gig, because obviously you need a lot more when you
move from 500 seat halls to 5000 seat halls to 50000 seat stadiums, but the

engineer needs to know the equipment like the back of his hand.

The most important thing dealing with consistency is the talent, on stage and
behind the controls. If your singer's and musicians can't give you a good
professional performance your going to have sucky sound no mater how much gear
you have and or don't have. The same thing with the house mixer and crew, if
the system isn't set up and operated correctly your screwed.