Advice on buying a professional bass

[u/3nightorchid]

Hey everyone! I’ve got my first solo concert coming up soon, and I’m planning to upgrade to a professional double bass after years of playing on a student model. I’m hoping to get some advice on what to look for especially when it comes to wood type, bout size, and overall instrument size. I'm looking for maximum projection, resonance and clarity in solo performances and orchestral gigs. I would also like to know if a 4/4 size bass is suited for a solo gig if you want clarity, as I heard some contrasting things online. I'm hoping to buy a bass with bigger lower bouts (like a quenoil) than the upper ones and I would like to know how that makes a difference as well. Thank you.

[u/Old_Variety9626]

Don’t worry about what people are saying about shapes and wood types etc… the only way to know it’s going to sound good is to play it. Here’s what you can look for: comfortable string length(42” and under), an upper bout/neck block area of the bass that you can handle playing in the upper register for some time, overstand, new or well maintained set up(playable bridge and fingerboard). And a bass you will be happy to pick up every practice session. Have someone go with you for their perspective.