So how come nobody ever complains about guitarists wanting to control what goes out to the PA? Or keyboard players? But dang, a bass player wants to do it, and bass players line up to tell them they're egomaniacs and jerks and they need to leave everything up to the sound tech?
Wow, what a beaten-down bunch of shlubs!
How dare anyone tell me what to do! It's my show, not theirs! I refuse to be beaten down into the status quo! I'm always happy to listen to competent people if they think I'm doing something that's making their gig impossible, but I've had too many try to take me down a road that I don't want to go.
Examples:
---I hate tweeters on electric bass and have told the sound tech of my disdain for them. But the sound tech loves the sound of guys like Marcus Miller and Victor Wooten (I do too but not for my thing), therefore I end up with tweeter frequencies in the PA.
Low pass filter is for them.
---In our band, if you have too strong frequency response below 60 hz or so, it creates mud. But the sound tech is younger and grew up with hip hop and EDM and loves those frequencies and pushes them hard despite me being quite vocal about not liking them.
High pass filter is for them.
---I have had sound techs tell me I need to plug my bass straight into a DI, despite my use of effects. When I tell them that I use effects and want them in the PA, I have been told things such as "You will not have effects in my PA" or "We'll set up a mic for your cab and blend them," then they never turn on the mic.
Well sorry...but when you're on my gig, that is MY PA until the gig is over. So you're getting effects in the DI and you will like it.
Don't worry...between my professional use of effects and my H and LPF, your speakers are safe, Mr. Sound Tech.
But when you demand that the guitarist doesn't use effects, then and only then will I take your demand that I plug my bass straight into the PA seriously.
On the other hand, our sound tech yesterday showed me his iPad with my channel pulled up...he says, "Man, I have to add a lot of bass to your channel to make it sound right out here" and shows me the graph with a hump at 100 hz. I explained to him that I usually try to send him a fairly flat signal that he can easily tweak as he needs, other than my H and LPFing.
Then I told him that I loved how it sounded in the house (and you're darn tootin' that I go out there and check it out, so I know exactly what it sounds like), and he gave me the thumbs up.
So you can see I'm very cooperative and leave a lot to the sound tech's discretion. But H and LPFing and effects are non-negotiable.
Those who know what I want don't care, and those who do care don't get a choice in the matter. Isn't it enough that I gave up my awesome Heil mic and went to a DI? What do you want? Blood?
High Pass Filter (HPF) and Low Pass Filter (LPF) Mega Thread