might have a lot to do with 'room acoustics' ... the way stuff sounds changes a lot from room to room ...
but ... you get the sound you want at rehearsal space ..?!!? using the same bass ( so you should be able to rule that out as 'the issue' ) ... you get to play detective and figure what, why things sound better in one place ... worse in another .. i would expect 2 different rigs in 2 different places to sound different .!
and please remember .... 98% of the folks in the audience are clueless regarding Tone ..!!!
but ... you get the sound you want at rehearsal space ..?!!? using the same bass ( so you should be able to rule that out as 'the issue' ) ... you get to play detective and figure what, why things sound better in one place ... worse in another .. i would expect 2 different rigs in 2 different places to sound different .!
and please remember .... 98% of the folks in the audience are clueless regarding Tone ..!!!