What do you all do to quickly dial in a backline?
It's really easy and quick:
- Show up.
- Set everything to flat/Turn off all amp "features".
- Play a few notes & listen to how it sounds.
- Turn the EQ knobs to adjust the amp's tone to the tone i want; Maybe turn on features if they're what i want or need. (things like onboard compressor; bass boost; etc).
- Play a few notes to check my changes.
- Slight adjustments as needed.
- Done. Takes 30, 45 seconds?
Do you adjust on the fly? What do you do to anticipate a problem and compensate in advance?
If i need myself louder i turn up. If the band says they can't hear me i turn up. If the sound engineer asks for me to change something, i change it.
There are an infinite number of problems that could arise and most aren't so egregious a simple adjustment can't deal with it, so i worry about them only if they arise.
Do you insist on a longer soundcheck for the bass rig if needed?
Nope, because it's usually not needed.
If it's a backline and a house sound engineer, they've used that amp a million times, and they're most likely tapping the DI before the amp, so the amp tone is irrelevant.
If i'm the sound engineer (because i've spent years doing live sound and production, and have a degree in audio engineering and a master's in sound design, and often get volunteered to be the one,) it's no different than sound checking with any gear. Set gain levels. Set faders for mix. Adjust for the room. Set monitor levels for each monitor mix. Done.
Do you bring your own rig, even when there is a backline option, or least an amp head you are familiar with?
I never carry anything i don't need to. I'm in NYC. Most places in NYC have backlines. I am not taking an amp & cab on the subway to a gig. I'll turn down the gig if there isn't a backline. Even if i Uber i'm using what's at the venue. If the venue's gear turns out to be trash i won't play there again.