Tuning up — back in the day

[Woodinblack]

21 hours ago, Jean-Luc Pickguard said:

For all the oldies like me who were playing before electronic tuners were widespread, how did you used to tune your bass and ensure all the band were in tune?

 

A piano

[StickyDBRmf]

A440 tuning fork for at home, keyboard at band practice/gigs. 

I still have one. I can reach it from where I'm sitting. I tap it and listen to it from time to time.